jeffrey mfg (22 Ergebnisse)

Soft cover. Zustand: Poor. Softcover trade catalog. Smudged grey wraps, with black lettering. Water damage along the bottom edge, and affects the bottom corners the interiors. Spine is rubbed and worn. 159 pages, free of marks. Title page dated 1924. No copyright page. Heavily illustrated Johnson Bronze trade catalog detailing their many products. A poor copy.

Soft cover. Zustand: Good. Softcover. Stiff, black-and-white pictorial paper covers, stapled at the fold. 7 1/2 x 10 3/5 inches, 47 pages, in good condition. Illustrated throughout, in black-and-white and with technical drawings, with images of pulverizers and crushers. Pages 5-11 consist of short descriptions of specifications for individual crusher/pulverizer components - ball bearings, screen bars and racks, metal catchers, feeders, and others. Table on page 11 lists rack patterns by size (in inches), style of rack, size of openings between bars, and number of racks in set. Labeled technical drawing on page 12 gives approximate physical dimensions of a Type A crusher. Three tables are listed on page 13: a table of speeds, capacities, power and dimension of Type A pulverizers, and two tables listing capacities (in tons/hr) of Type A pulverizers to reduce certain types of materials - limestone, coal, gypsum, rock salt, among others. Technical drawings on page 16 give physical dimensions for the Type A junior pulverizer; accompanying description gives other specifications - weight, RPM and horsepower. Page 19 gives a table for Type A oyster shell grinders, whether grinding shells for chicken grit or agricultural lime, measuring physical dimensions, horsepower, weight, RPM, and capacity (in tons). Page 21 gives a table of capacities and power ratings for the Type A black gut hasher, listing physical dimensions, horsepower, and RPM for either hog entrails or cattle pecks. Page 22 contains a technical drawing that gives approximate physical dimensions for the black gut hasher. Page 23 gives tables for approximate speeds, capacities and power for the Type A pulverizer when reducing bone, tankage, meat cake, cracklings, or fish scrap, listing physical dimensions, horsepower, weight, and RPM. Pages 24-32 consist of short descriptions of specifications for individual crusher/pulverizer components - ball bearings, screen bars and racks, metal catchers, feeders, and others. Page 24 has a labeled black-and-white illustration that identifies the location of important components on the pulverizer. Page 33 has a table that gives approximate speeds, capacities and power of miracle hammer crushers, listing physical dimensions, horsepower, weight, RPM, and others. Page 34 has four labeled technical drawings that give approximate physical dimensions for the Type B pulverizer. Page 35 has three tables: one that lists speeds, capacities and power of the Type B pulverizer, and one that discriminates by the type of material being pulverized. Page 37 gives tables for approximate speeds, capacities and power for the Type A pulverizer when reducing bone, tankage, meat cake, or cracklings, listing physical dimensions, horsepower, weight, and RPM. Page 41 gives a table for approximate speeds, capacities, and power of the flextooth metal turnings crusher, listing physical dimensions, capacity in tons per hour, horsepower, RPM, weight and size of feed opening; accompanying technical illustrations give a sense of scale to the crusher. Covers exhibit moderate shelfwear, heavier at the spine, which has faded; they have begun to become detached from the pages, both from the head of the spine to the first staple, as well as from the foot of the spine to the second staple. Front cover bears stamps from a catalogue library, including one with date (December 6, 1935) indicating date of receipt, and a sticker with a cataloging number, J572, written in ink. Pages are clean and free of pencil or pen markings. The Jeffrey Manufacturing Company, a manufacturer of industrial equipment, was based in Columbus, Ohio. $20.

Soft cover. Zustand: Very Good. Softcover. One-color printed paper wraps, stapled at the fold. 8 1/2 x 11 inches, 15 pages, in very good condition. Illustrated throughout, in black-and-white and with technical drawings, with images of bucket elevators and bucket elevator components. Each model of elevator is accompanied by two technical diagrams, giving physical dimensions for the model. Technical specifications are given below the diagrams - maximum size pieces, capacity, bucket, chain, horsepower and approximate shipping weight. Black-and-white photographs show the Jeffrey bucket elevators being put to use in industrial contexts. Original covers are protected by plain brown paper wrappers. Front cover has darkened unevenly at edges, and bears a stamp in the top right corner with a date (October 14, 1919). Pages are lightly toned, but are otherwise clean and free of markings. The Jeffrey Manufacturing Company, a manufacturer of industrial equipment, was based in Columbus, Ohio. $20.

Soft cover. Zustand: Good. Softcover. One-color printed paper wraps, stapled at the fold. 8 1/2 x 11 inches, 15 pages, in good condition. Illustrated throughout, in black-and-white and with technical drawings, with images of bucket elevators and bucket elevator components. Each model of elevator is accompanied by two technical diagrams, giving physical dimensions for the model. Technical specifications are given below the diagrams - maximum size pieces, capacity, bucket, chain, horsepower and approximate shipping weight. Black-and-white photographs show the Jeffrey bucket elevators being put to use in industrial contexts. Covers have darkened around the edges, and show some shelfwear. Edges and corners are worn, with several small tears and creases. Front cover bears a sticker with the cataloging number J372 written in ink. Back cover contains a stamp from the Smithsonian Libraries with a date of receipt (October 3, 1983) included. The number 4213 is stamped in ink at the top left corner of the inside of the front cover. Pages are lightly toned, but are otherwise clean and free of markings. The Jeffrey Manufacturing Company, a manufacturer of industrial equipment, was based in Columbus, Ohio. $20.

Soft cover. Zustand: Very Good. Softcover. Stiff paper wraps with gold lettering on the spine. 8 1/2 x 11 inches, 74 pages, in very good condition. Illustrated throughout, in black-and-white and with technical drawings, with images of conveyors and uses of conveyors. Some illustrations and technical drawings are labeled diagrams, giving physical dimensions of the object illustrated. Pages 5 and 7 contain tables of capacities and index for both the wood apron conveyor and the steel apron conveyor, giving such specifications as width of apron, average load per lineal foot of conveyor, and minimum spacing of maximum weight packages. Pages 19 to 67 have tables that give specifications for conveyors varying by type of chain used to power the conveyor, listing physical dimensions of conveyor, capacity, and others. Spine has split 2" down from head, exposing the binding underneath. Cover has some ink writing as well as stamps from a catalogue reference library; a sticker with the number J372 likely functioned as part of a cataloging system. The number 3192 appears, stamped in ink, on the first page. Extensive writing in ink appears on page 21. Pages are lightly toned around edges, but are otherwise clean and free of markings. The Jeffrey Mfg. Co., a manufacturer of industrial equipment, was based in Columbus, Ohio. $20.

Soft cover. Zustand: Good. Softcover catalog of bucket elevators from The Jeffrey Mfg. Co, 1935. Blue wrappers, in good condition. 112 pages, measuring 7.5 x 10.75 inches in size. Contents include short descriptions with dimensions and list of prices for a variety of elevating equipment, including: vertical centrifugal discharge and continuous bucket elevators, perfect discharge bucket elevators, inclined centrifugal bucket elevators, inclined continuous bucket elevators, V-bucket elevator-conveyor, and pivoted bucket carriers. With black & white illustrations throughout, including diagrams. There is slight wear along the spine, with additional wear at the spine's edges. Corners are bumped and a little worn. Binding is strong with no loose or missing pages. Pages are clean and unmarked unless otherwise stated. This is an ex-library copy, with light intake stamps along the top edge, dated Jan 29 1936. There is a small sticker in the upper right hand corner. The title page bears the same stamps. This catalog comes from a collection of several thousand trade manuals.

Soft cover. Zustand: Good. Softcover trade catalog of belt conveyors from The Jeffrey Mfg. Co. Circa 1910s. Tan wrappers, in good condition. 80 pages, measuring 6.25 x 9 inches in size. Contents include general information on belt conveyors, Jeffrey belt conveyor parts, and complete standard belt conveyors. With dimensions, price lists, and black & white illustrations. A brown kraft paper wrapper was glued along the spine of the original volume. The kraft wrapper has been removed from the front, but is still covering the back and glued along the spine. The binding is strong with clean and unmarked pages. This is an ex-library copy. Catalog information is written on the front cover in a black marker and blue ink on the top edge. The first page has a perforated stamp reading "Franklin Institute Philadelphia".

Soft cover. Zustand: Good. From the Jeffrey Mfg. Co., Columbus, Ohio, catalog no. 450, for Jeffrey Swing Hammer Pulverizers. The 7.5 by 10.5 inch softcover staple bound catalog is 31 pages and in good condition. The catalog is composed of several types of pulverizers with illustrations of parts and total set ups. The tan wraps have some light rubbing, but no folds or tears. The inside pages are without markings. The catalog includes type A junior pulverizer and type B. There is some pencil arithmetic to the back cover.

Soft cover. Zustand: Good. Catalog no. 244 from the Jeffrey Mfg. Co., on Jeffrey bucket elevators. The 8.5 by 11 inch softcover catalog is 71 pages and in good condition. The catalog is comprised of a thorough description of various bucket elevator types with illustrations and photographs. The brown paper cover has a crack to the spine, nearly removed, but the inside text pages are clean. There is stamping and numbering to the front, including a patent library stamp dated 1949. Bucket elevators for all materials are included.

Soft cover. Zustand: Good. Catalog no. 244 from the Jeffrey Mfg. Co., on Jeffrey bucket elevators. The 8.5 by 11 inch softcover catalog is 71 pages and in good condition. The catalog is comprised of a thorough description of various bucket elevator types with illustrations and photographs. The brown paper cover has some light rubbing to the spine edge and some pencil markings, but the inside text pages are clean. There is stamping and numbering to the front, including a patent library stamp dated 1949. Bucket elevators for all materials are included.

Soft cover. Zustand: Good. Catalog no. 244 from the Jeffrey Mfg. Co., on Jeffrey bucket elevators. The 8.5 by 11 inch softcover catalog is 71 pages and in good condition. The catalog is comprised of a thorough description of various bucket elevator types with illustrations and photographs. The brown paper cover has some light rubbing to the spine edge and some pencil markings, but the inside text pages are clean. Bucket elevators for all materials are included.

Soft cover. Zustand: Good. From the Jeffrey Manufacturing Co., with general and export sales offices in Columbus, Ohio, for catalog No. 565, bucket elevators, and standardized equipment for general service. The 8.5 by 11 inch staple-bound softcover is 111 pages and in good condition. The catalog is comprised of thorough item descriptions with illustrations, followed with charts of specifications and price. There are schematics, illustrations, and photographs of systems in place. The blue cover is without folds or tears, a call number written in ink, and a perforated label for the Franklin Institute. The inside pages are clean and without markings or writing. The catalog includes vertical centrifugal discharge and continuous bucket elevators, perfect discharge bucket elevators, inclined centrifugal discharge bucket elevators, inclined continuous bucket elevators, v-bucket elevator conveyor, and pivoted bucket carriers.

Soft cover. Zustand: Good. The Jeffrey Manufacturing Compant, catalog No. 610, belt conveyors, a complete line of standardized conveyors and accessories to meet every requirement. The softcover catalog is 8 by 11 inches, 112 pages, and in good condition. Each item includes a description, illustration, schematic of the product, and then a chart with dimensions and prices of each specific size available. The blue paper cover has silver title and cover decoration and is in good condition though some rubbing to the spine, edges, and a folded corner. The interior pages are clean without markings or spot, though there is a slight wave to the very top edge. The item is ex-library with stamps and call number sticker to the top edge of the cover dated 1936. Listings include conveyor belts, belt trippers, belt conveyors, belt idlers, among other things.

Soft cover. Zustand: Very Good. Softcover trade catalog with blue paper wraps. Silver & black lettering and decorative details on the front cover. Saddle-stapled binding. 111 pages. With black & white illustrations, diagrams, and tables throughout. In very good condition. Wraps show minor edge wear. The spine is rubbed with chipping at the crown and foot. The right edge of the pages is wavy, affecting the margins but not the text. Pp. 107-110 are creased on their lower corners. With no marks and no writing. Toned around the edges of the pages. Strong & sturdy binding. Includes sections on Century Steel Buckets, Application of Elevators, Continuous Bucket Elevators, Cut Gear Drives, Motor Platforms, & etc.

Soft cover. Zustand: Very Good. Softcover trade catalog with red paper wraps. Silver & black lettering and decorative details on the front cover. Saddle-stapled binding. 112 pages. With black & white illustrations, diagrams, and tables throughout. Several photographs show factory scenes and men at work. In very good condition. The crown & foot of the spine are chipped, and the corners of the wraps are bumped with some creasing and chips, as well. Wraps show some minor marks from rubbing and the name of the company on the front cover is underlined in pencil. The right edge of the pages is wavy, affecting the margins but not the text. Free from marks and writing to the interior. Strong & sturdy binding. Includes sections on the Balata Conveyor Belt, Cast Iron Idlers, Century Rubber Conveyor Belts, High Pressure Grease Gun and Fittings, Shuttle Belt Conveyors, Safety Ratchet Locks, and many other Jeffrey products.

Soft cover. Zustand: Good. Softcover trade catalog of Jeffrey bucket elevators, 1918. Brown wrappers, in good condition. 71 pages, measuring 8.5 x 11 inches in size. Contains photographs, diagrams, and descriptions. There is rubbing to the wrappers and faded library stamps at the top and bottom of the front cover. "10a" is written in pencil in the top corner. The next page also had a faded stamp and pencil marking, as does the title page. Binding is strong with otherwise clean and unmarked pages.

Soft cover. Zustand: Good. Softcover. Wraps are of stiff, two-color printed, brown cardboard. 8 1/2 x 11 inches, 71 pages, in good condition. Illustrated throughout, in black-and-white and with technical drawings, with images of Jeffrey bucket elevators and elevator components, such as buckets and chains. Pages 4 and 5 contain a table of weights and elevator classifications for bulk materials and a table of capacities and index to elevators. Page 7 contains a table of standard centers of casing sections. Pages 8 and 9 contain technical illustrations of elevator setups for different types of tasks - one for handling slack coal, one for handling small anthracite coal, and one for sand and gravel. Pages 10 to 69 are a series of technical illustrations showing physical dimensions of different elevator setups, along with a labeled diagram giving specifications for individual parts, such as the head shaft, the sprocket and the center shaft. Below each illustration is a small table giving other specifications, such as capacity per hour, size of bucket, type of chain and horsepower. Interspersed with these drawings are black-and-white photographs of the Jeffrey standard bucket elevator being put to use. Page 70 gives instructions for constructing your own wooden elevator casing. Page 71 has tables that give physical dimensions of cast iron elevator boots and adjustable take-up boxes that the company also manufactures. Good condition - top left and top right corners of front cover have chipped off, exposing the second layer of cardboard beneath. Bottom 3/4" of spine has frayed, exposing the cardboard beneath. Normal shelfwear and minor wear to other edges and corners. Front cover contains ink stamp with date (January 30, 1919) and indication that it came from a catalogue library. Some pencil markings at top right corner of front paper, also from the catalogue library. Title page contains identical stamp to the one on the front cover; pages are otherwise clean and unmarked. Pages have toned lightly and evenly. The Jeffrey Mfg. Co., a coal mining equipment manufacturer, is based in Columbus, Ohio. $40.

Soft cover. Zustand: Fair. From the Jeffrey Mfg. Co., catalog no. 397, for Jeffrey equipment for cement, stone and allied industries. The 7.5 by 10.5 inch softcover catalog is 88 pages and in fair condition. The catalog includes manganese and standard malleable detachable link, hercules and peerless chains, also steel thimble roller chains, drag chains, spiral conveyors, scraper conveyors, pivoted bucket carriers, bucket elevators, pulverizers, lime grinding plants, crushers, manganoid balls and linings, portable loading equipment and others. The cover has rubbing, wear, scratching, and tears to the spine. The inside pages are without markings, but there is spotting to the edges and increasing from the corner towards the back cover.

Soft cover. Zustand: Good. From the Jeffrey Mfg. Co., this book contains illustrations, price lists and dimensions of Jeffrey Chains, Sprockets, Conveyor and Elevator Details, Transmission and Gears. The 7.5 by 10.5 inch softcover catalog is 159 pages and in good condition. The catalog includes short descriptions of the objects followed by charts of specifications and price. The brown paper cover has some light wear with rubbing to the spine but no folds or tears. The inside pages are clean and bright without markings or spots. There is a library sticker to the front with a date of 1924. Includes link chains, sprocket wheels, and vulcan chains.

Soft cover. Zustand: Good. From the Jeffrey Mfg. Co. of Columbus, Ohio, catalog no. 175 focusing on the Jeffrey Belt Conveyers. The 6 by 9 inch softcover catalog is 80 pages and in good condition. The catalog is comprised of a thorough description of belt conveyors describing their benefits, process, and adaptations. The catalog itself has some rubbing and wear to the cover with library stamps dated 1942. The top corner is creased, affecting all interior pages. The pages themselves are clean and without markings. It is divided into three sections covering general information, belt conveyor parts, and complete standard belt conveyors.

Hardcover. Zustand: Good. From the Jeffrey Mfg. Co., catalog no. 210 focusing on the Jeffrey pivoted bucket carrier. The 6 by 9 inch hardcover catalog is 95 pages and in good condition. The catalog is composed of a thorough description of the bucket carrier with emphasis on its construction, applications, specifications, and benefit. There are illustrations and schematics throughout. The brown cloth boards have a paste on cover decoration. There is some light soiling with library labels and author written to the front. The inside pages remain bright and clean, saving some light stamping to one page.

Hardcover. Zustand: Good. Hardcover trade catalog illustrating and describing the pivoted bucket carrier, its design, and use. The Jeffrey Mfg. Co., circa 1910s. Tan cloth covered boards with an illustration glued to the front cover. 95 pages, measuring 6 x 9.25 inches. Ex-library copy with markings across the top of the front cover and title page. Some smudging to cloth. Overall catalog is in good condition, with square and tight binding and unmarked pages.