GB171745A - Improvements in or relating to metal slitting and cutting machines - Google Patents

Improvements in or relating to metal slitting and cutting machines

Info

Publication number
GB171745A
GB171745A GB2350820A GB2350820A GB171745A GB 171745 A GB171745 A GB 171745A GB 2350820 A GB2350820 A GB 2350820A GB 2350820 A GB2350820 A GB 2350820A GB 171745 A GB171745 A GB 171745A
Authority
GB
United Kingdom
Prior art keywords
shaft
gear
cutting machines
relating
metal slitting
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
GB2350820A
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.)
HENRY WINTON DONISTHORPE
Original Assignee
HENRY WINTON DONISTHORPE
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 HENRY WINTON DONISTHORPE filed Critical HENRY WINTON DONISTHORPE
Priority to GB2350820A priority Critical patent/GB171745A/en
Publication of GB171745A publication Critical patent/GB171745A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Cutting Processes (AREA)

Abstract

171,745. Donisthorpe, H. W. Aug. 11, 1920. Driving-gear. - Driving-mechanism for metal slitting and cutting machines comprises a fastrunning shaft 3 which drives the cutter and, by means of worm gear 10, 5, a sleeve 8 loosely mounted on a shaft 2. The sleeve carries at one end a half-clutch 6 and at the other a worm 4 in gear with a worm wheel 11 on a shaft 1 which actuates the feed-mechanism. The shaft 1 carries a cam 19 which at intervals through a bell crank 17 puts in gear the half clutch 12 to rotate the shaft 2, which actuates a work-holding device.
GB2350820A 1920-08-11 1920-08-11 Improvements in or relating to metal slitting and cutting machines Expired GB171745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2350820A GB171745A (en) 1920-08-11 1920-08-11 Improvements in or relating to metal slitting and cutting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2350820A GB171745A (en) 1920-08-11 1920-08-11 Improvements in or relating to metal slitting and cutting machines

Publications (1)

Publication Number Publication Date
GB171745A true GB171745A (en) 1921-11-11

Family

ID=10196736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2350820A Expired GB171745A (en) 1920-08-11 1920-08-11 Improvements in or relating to metal slitting and cutting machines

Country Status (1)

Country Link
GB (1) GB171745A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027018A (en) * 1957-05-08 1962-03-27 Charles E Hemingway Stock feed for screw machine
US4884433A (en) * 1986-01-28 1989-12-05 Sankyo Manufacturing Company, Ltd. Press apparatus for small precision part

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027018A (en) * 1957-05-08 1962-03-27 Charles E Hemingway Stock feed for screw machine
US4884433A (en) * 1986-01-28 1989-12-05 Sankyo Manufacturing Company, Ltd. Press apparatus for small precision part
DE3744688C2 (en) * 1986-01-28 1990-12-20 Sankyo Manufacturing Co., Ltd., Tokio/Tokyo, Jp

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