GB461420A - Improvements in or relating to apparatus for pushing workpieces such as slabs and the like into and out of operating machinery - Google Patents

Improvements in or relating to apparatus for pushing workpieces such as slabs and the like into and out of operating machinery

Info

Publication number
GB461420A
GB461420A GB28163/36A GB2816336A GB461420A GB 461420 A GB461420 A GB 461420A GB 28163/36 A GB28163/36 A GB 28163/36A GB 2816336 A GB2816336 A GB 2816336A GB 461420 A GB461420 A GB 461420A
Authority
GB
United Kingdom
Prior art keywords
pushers
pusher
roller
shears
sheared
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB28163/36A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
United Engineering and Foundry Co
Original Assignee
United Engineering and Foundry Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Engineering and Foundry Co filed Critical United Engineering and Foundry Co
Publication of GB461420A publication Critical patent/GB461420A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/28—Associations of cutting devices therewith
    • B21D43/285—Devices for handling elongated articles, e.g. bars, tubes or profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/06—Pushing or forcing work into pass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories And Tools For Shearing Machines (AREA)

Abstract

461,420. Roller - way conveyers. UNITED ENGINEERING & FOUNDRY CO. Oct. 16, 1936, No. 28163. Convention date, Feb. 3. [Class 78 (i)] [Also in Group XXII] A slab or workpiece is pushed from a roller delivery table 2 into or out of a machine such as a rolling mill, or a shears 3, &c. by means of one or a pair of reciprocable pushers 29 contained within and adjustable sideways with the side guides 4 of the roller table. The side guides 4 are moved towards or from each other by a right- and left-hand screw 12 driven by a motor. The pushers 29 are moved forward and retracted each by an hydraulic cylinder 14 sliding over a fixed piston when fluid pressure is directed thereto by a two-way valve. The pushers are constrained to act in unison by racks 37 on their underside gearing with pinion 38 on a common shaft. The pusher nose 29 can be tilted up as shown dotted to clear work moved on by the roller table. The reaction thrust of the pusher and its encasing side guide 4 is stopped by a cross-piece 34 against which the lugs 6 of the guide abut. When used with a shears 3, the pushers 29 may act as gauging stops which periodically hold the work stationary while it is being sheared, the pusher 29 being set where wanted by the measuring marks 51 to gauge the length to be sheared off.
GB28163/36A 1936-02-03 1936-10-16 Improvements in or relating to apparatus for pushing workpieces such as slabs and the like into and out of operating machinery Expired GB461420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US461420XA 1936-02-03 1936-02-03

Publications (1)

Publication Number Publication Date
GB461420A true GB461420A (en) 1937-02-16

Family

ID=21941843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28163/36A Expired GB461420A (en) 1936-02-03 1936-10-16 Improvements in or relating to apparatus for pushing workpieces such as slabs and the like into and out of operating machinery

Country Status (1)

Country Link
GB (1) GB461420A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000991A1 (en) * 1980-09-17 1982-04-01 M Davidson Arrangement for conveyors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000991A1 (en) * 1980-09-17 1982-04-01 M Davidson Arrangement for conveyors

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