GB299890A - Improvements in machines for cutting sheet materials according to a pattern - Google Patents

Improvements in machines for cutting sheet materials according to a pattern

Info

Publication number
GB299890A
GB299890A GB31989/28A GB3198928A GB299890A GB 299890 A GB299890 A GB 299890A GB 31989/28 A GB31989/28 A GB 31989/28A GB 3198928 A GB3198928 A GB 3198928A GB 299890 A GB299890 A GB 299890A
Authority
GB
United Kingdom
Prior art keywords
template
machines
pattern
workpiece
materials according
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
GB31989/28A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB299890A publication Critical patent/GB299890A/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
    • B23D27/00—Machines or devices for cutting by a nibbling action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

299,890. Amann, P. Nov. 3, 1927. [Convention date]. Copying-mechanism. - In a machine for shaping to a template leather, cloth, metal, &c. sheets by a shearing tool 5, the workpiece 27 and the template 29 are secured to an independent carriage 25 freely movable by hand on an adjustable base 19 with template stop 18. The uppertool is driven through an eccentric 42 on a shaft 40 mounted in a pivoted bracket 45 to yield against the pressure of a spring 49. The lower tool 10 is adjusted by a differential screw 14. The Specification as open to inspection under Sect. 91 (3) (a) comprises also a cam-actuated clamp for securing the workpiece. This subject matter does not appear ir. the Specification as accepted.
GB31989/28A 1927-11-03 1928-11-02 Improvements in machines for cutting sheet materials according to a pattern Expired GB299890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR299890X 1927-11-03

Publications (1)

Publication Number Publication Date
GB299890A true GB299890A (en) 1929-06-20

Family

ID=8888417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31989/28A Expired GB299890A (en) 1927-11-03 1928-11-02 Improvements in machines for cutting sheet materials according to a pattern

Country Status (1)

Country Link
GB (1) GB299890A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200070A (en) * 1987-01-20 1988-07-27 Wilfred Ernest Gale Shearing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200070A (en) * 1987-01-20 1988-07-27 Wilfred Ernest Gale Shearing machine

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