GB116359A - Improved Method of and Means for Forming Cutting Edges on Metal Blades and the like. - Google Patents

Improved Method of and Means for Forming Cutting Edges on Metal Blades and the like.

Info

Publication number
GB116359A
GB116359A GB828817A GB828817A GB116359A GB 116359 A GB116359 A GB 116359A GB 828817 A GB828817 A GB 828817A GB 828817 A GB828817 A GB 828817A GB 116359 A GB116359 A GB 116359A
Authority
GB
United Kingdom
Prior art keywords
spring
work
bar
cutting edges
improved method
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
GB828817A
Inventor
Richard Whitehead
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 GB828817A priority Critical patent/GB116359A/en
Publication of GB116359A publication Critical patent/GB116359A/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
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/06—Sheet shears
    • B23D15/10—Sheet shears with a blade moved in a curved surface, e.g. for producing an edge with a curved cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

116,359. Whitehead, R. June 11, 1917. Cutlery and like blades. - Cutting-edges are formed on blades by one or more bevelled cutters h, g, which cut and shape the work v to a single or double bevelled edge, while the work is held by spring stops, which allows the work to move laterally during the cutting and shaping operation. One form of machine comprises an adjustable spring arm l, a spring-pressed bar q, and an adjustable rigid bar o. Any number of spring and rigid stops may be used. The lower blade may be dispensed with, the blade h then co-acting with the bottom of the recess x in the anvil. The spring s actuating the bar q may be adjusted. The ram carries a stop k.
GB828817A 1917-06-11 1917-06-11 Improved Method of and Means for Forming Cutting Edges on Metal Blades and the like. Expired GB116359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB828817A GB116359A (en) 1917-06-11 1917-06-11 Improved Method of and Means for Forming Cutting Edges on Metal Blades and the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB828817A GB116359A (en) 1917-06-11 1917-06-11 Improved Method of and Means for Forming Cutting Edges on Metal Blades and the like.

Publications (1)

Publication Number Publication Date
GB116359A true GB116359A (en) 1918-06-11

Family

ID=32670642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB828817A Expired GB116359A (en) 1917-06-11 1917-06-11 Improved Method of and Means for Forming Cutting Edges on Metal Blades and the like.

Country Status (1)

Country Link
GB (1) GB116359A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594741A1 (en) * 1986-02-27 1987-08-28 Gault Jean Pierre Machine for cutting out the porches of miniature ceramic houses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594741A1 (en) * 1986-02-27 1987-08-28 Gault Jean Pierre Machine for cutting out the porches of miniature ceramic houses

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