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GB427358A - Improvements relating to sheet-metal shearing machines of the rotary circular type - Google Patents

Improvements relating to sheet-metal shearing machines of the rotary circular type

Info

Publication number
GB427358A
GB427358A GB500134A GB500134A GB427358A GB 427358 A GB427358 A GB 427358A GB 500134 A GB500134 A GB 500134A GB 500134 A GB500134 A GB 500134A GB 427358 A GB427358 A GB 427358A
Authority
GB
United Kingdom
Prior art keywords
sheet
improvements relating
circular type
rotary circular
shearing machines
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
GB500134A
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
Priority to GB500134A priority Critical patent/GB427358A/en
Publication of GB427358A publication Critical patent/GB427358A/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
    • B23D19/00—Shearing machines or shearing devices cutting by rotary discs
    • B23D19/04—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

427,358. Shearing. DONALD, G., 27, William Street, Johnstone, Renfrewshire. Feb. 15, 1934, No. 5001. [Class 83 (iv)] Rotary cutters 3a, 4a, mounted on inclined shafts 3, 4, in a frame 1 are driven by gearing 5a, 6<a>, from synchronous electromotors 5, 6, to permit of variation of cutter speed in cutting curves.
GB500134A 1934-02-15 1934-02-15 Improvements relating to sheet-metal shearing machines of the rotary circular type Expired GB427358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB500134A GB427358A (en) 1934-02-15 1934-02-15 Improvements relating to sheet-metal shearing machines of the rotary circular type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB500134A GB427358A (en) 1934-02-15 1934-02-15 Improvements relating to sheet-metal shearing machines of the rotary circular type

Publications (1)

Publication Number Publication Date
GB427358A true GB427358A (en) 1935-04-23

Family

ID=9787851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB500134A Expired GB427358A (en) 1934-02-15 1934-02-15 Improvements relating to sheet-metal shearing machines of the rotary circular type

Country Status (1)

Country Link
GB (1) GB427358A (en)

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