GB191406023A - Improvements in or relating to File Cutting and like Machines. - Google Patents

Improvements in or relating to File Cutting and like Machines.

Info

Publication number
GB191406023A
GB191406023A GB191406023DA GB191406023A GB 191406023 A GB191406023 A GB 191406023A GB 191406023D A GB191406023D A GB 191406023DA GB 191406023 A GB191406023 A GB 191406023A
Authority
GB
United Kingdom
Prior art keywords
screw
machine
relating
machines
spring
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
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.)
Boswell Son & Naylor Ltd A
JOSEPH WORSTENHOLM
Original Assignee
Boswell Son & Naylor Ltd A
JOSEPH WORSTENHOLM
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 Boswell Son & Naylor Ltd A, JOSEPH WORSTENHOLM filed Critical Boswell Son & Naylor Ltd A
Application granted granted Critical
Publication of GB191406023A publication Critical patent/GB191406023A/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
    • B23D73/00—Making files or rasps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

6023. Worsteaholm, J., and Boswell, Son, & Naylor, A. March 10. Files.-In a file-cutting or like machine of the type in which the chisel A is raised by a cam against the action of a spring B, the force exerted by the spring is adjusted by a screw C which, instead of being screwed into the machine head, is carried by a screwed bush D, which is provided externally with a quick-pitch screw-thread engaging a similar thread in the head E of the machine. The screw may be clamped to the bush by a nut F having one or more counterweighted handles. The screw D is used for coarse adjustments and the screw C for fine adjustments.
GB191406023D 1914-03-10 1914-03-10 Improvements in or relating to File Cutting and like Machines. Expired GB191406023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191406023T 1914-03-10

Publications (1)

Publication Number Publication Date
GB191406023A true GB191406023A (en) 1914-12-03

Family

ID=32582627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191406023D Expired GB191406023A (en) 1914-03-10 1914-03-10 Improvements in or relating to File Cutting and like Machines.

Country Status (1)

Country Link
GB (1) GB191406023A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104475550A (en) * 2014-10-30 2015-04-01 绵阳市维博电子有限责任公司 Linkage control method of file, cleaver and feeding mechanism
CN110524051A (en) * 2019-09-19 2019-12-03 山东亿福金业珠宝首饰有限公司 Automatic file repairs machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104475550A (en) * 2014-10-30 2015-04-01 绵阳市维博电子有限责任公司 Linkage control method of file, cleaver and feeding mechanism
CN110524051A (en) * 2019-09-19 2019-12-03 山东亿福金业珠宝首饰有限公司 Automatic file repairs machine

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