GB1217675A - Improvements in or relating to apparatus suitable for use in operating on shoes - Google Patents

Improvements in or relating to apparatus suitable for use in operating on shoes

Info

Publication number
GB1217675A
GB1217675A GB26877/67A GB2687767A GB1217675A GB 1217675 A GB1217675 A GB 1217675A GB 26877/67 A GB26877/67 A GB 26877/67A GB 2687767 A GB2687767 A GB 2687767A GB 1217675 A GB1217675 A GB 1217675A
Authority
GB
United Kingdom
Prior art keywords
brushes
rod
brush
machine
jan
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
GB26877/67A
Inventor
Herbert William Boot
Frederick Horace Langton
Shirley Laurence Wood Fudger
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.)
Noxet UK Ltd
Original Assignee
British United Shoe Machinery Ltd
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 British United Shoe Machinery Ltd filed Critical British United Shoe Machinery Ltd
Publication of GB1217675A publication Critical patent/GB1217675A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D37/00—Machines for roughening soles or other shoe parts preparatory to gluing

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

1,217,675. Boots, &c. BRITISH UNITED SHOE MACHINERY CO. Ltd. 29 Jan., 1968 [28 Jan., 1967; 10 June, 1967], Nos. 4333/67 and 26877/67. Heading A3B. A roughing machine of the type described in Specification 1,137,254, in which a pair of rotary wire brushes 38 operate progressively along the margins of a shoe bottom, includes a pair of grinding stones 402 and means for bringing the brushes 38 into contact with the stones 402. The arms 58 which carry the brushes are supported by bars 442 (Fig. 2) which rest on the tops 80 of piston rods 78. Each bar 442 is connected to a rod 434 which can be moved by a piston and cylinder 418 via a bell-crank 426 and a lever 412, to move the brush towards and away from the grinding stone 402. A pawl (not shown) on the lever 412 also rotates a ratchet wheel 446 which is connected by gears 452, 454, 456 to the rod 434. Rotation of the rod 434 causes the bar 442 to be moved through a small distance equal to the length of wire ground away from the brush 38 so that the work engaging surface of the brush is returned to the same heightwise position. The machine also includes a control device which operates the above described mechanism after a predetermined number of cycles of the machine and also reverses the direction in which the brushes rotate when they are being ground. In a modification (Fig. 7) the grinding stone 524 is circular so that when it becomes worn it can be rotated to present an unworn working surface to the brushes 38.
GB26877/67A 1967-01-28 1967-01-28 Improvements in or relating to apparatus suitable for use in operating on shoes Expired GB1217675A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB433367 1967-01-28

Publications (1)

Publication Number Publication Date
GB1217675A true GB1217675A (en) 1970-12-31

Family

ID=9775198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26877/67A Expired GB1217675A (en) 1967-01-28 1967-01-28 Improvements in or relating to apparatus suitable for use in operating on shoes

Country Status (2)

Country Link
US (1) US3550329A (en)
GB (1) GB1217675A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043645A1 (en) * 1980-06-10 1982-01-13 British United Shoe Machinery Limited Machine for performing a roughing operation progressively along marginal portions of shoe bottoms
US4391011A (en) * 1980-06-10 1983-07-05 Usm Corporation Machine adapted for use in the manufacture of shoes
CN113478334A (en) * 2021-07-24 2021-10-08 张路路 Intelligent edging and trimming processing equipment used after sole mould pressing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043645A1 (en) * 1980-06-10 1982-01-13 British United Shoe Machinery Limited Machine for performing a roughing operation progressively along marginal portions of shoe bottoms
US4391011A (en) * 1980-06-10 1983-07-05 Usm Corporation Machine adapted for use in the manufacture of shoes
CN113478334A (en) * 2021-07-24 2021-10-08 张路路 Intelligent edging and trimming processing equipment used after sole mould pressing

Also Published As

Publication number Publication date
US3550329A (en) 1970-12-29

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