GB724508A - Cutting tool - Google Patents

Cutting tool

Info

Publication number
GB724508A
GB724508A GB2610553A GB2610553A GB724508A GB 724508 A GB724508 A GB 724508A GB 2610553 A GB2610553 A GB 2610553A GB 2610553 A GB2610553 A GB 2610553A GB 724508 A GB724508 A GB 724508A
Authority
GB
United Kingdom
Prior art keywords
lever
slot
cutting
eccentric
sides
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
GB2610553A
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 GB2610553A priority Critical patent/GB724508A/en
Publication of GB724508A publication Critical patent/GB724508A/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
    • B23D29/00—Hand-held metal-shearing or metal-cutting devices
    • B23D29/005—Hand-held metal-shearing or metal-cutting devices for cutting sheets
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B5/00—Clicking, perforating, or cutting leather
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B2700/00—Mechanical treatment or processing of skins, hides or leather in general; Pelt-shearing machines; Making driving belts; Machines for splitting intestines
    • C14B2700/11—Machines or apparatus for cutting or milling leather or hides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

724,508. Cutting-appliances. DRAENERT, M. Sept. 22, 1953, No. 26105/53. Class 31 (2). [Also in Group XXII] In a cutting tool having stationary blades formed by the sides 18, 19 of a slot in which there is guided a double-edged movable cutting blade 9 carried by a double-armed lever 8 pivotally mounted at 16 on the tool body 4, the cutting blade being moved in its cutting stroke against the action of a compression spring 11 by means of an eccentric 6 acting upon the end of the lever 8 remote from the cutting blade, the eccentric, which is mounted on the driving shaft 3, has fixed thereon the inner race of an antifriction bearing 5, the stationary outer race 7 of which transmits the motion of the eccentric to the lever 8. A cam follower screw 10 is fixed to the lever 8. The spring 11 surrounds a sleeve 13 mounted on the lever 8, the sleeve serving for the reception of the screw 10. The tool body is provided with slots 35, 36 and with a chip guide member 22. The slot 36 registers with the slot between the sides 18, 19 of a slot in a die member 17. The sides 18, 19, which may be interchanged, diverge slightly in the rearward direction and are each provided with a triangular projection 20 for gauging purposes. One side of the blade 9 is relief ground to a greater angle than the other side. The shaft 3 is chucked in an electrically-driven hand drill 2. The upper end of the tool body 4 has pivoted thereto a bar 24 provided with holes 26 in a selected one of which an adjustable clamping band 27, 28 is fixed by means of a screw 29.
GB2610553A 1953-09-22 1953-09-22 Cutting tool Expired GB724508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2610553A GB724508A (en) 1953-09-22 1953-09-22 Cutting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2610553A GB724508A (en) 1953-09-22 1953-09-22 Cutting tool

Publications (1)

Publication Number Publication Date
GB724508A true GB724508A (en) 1955-02-23

Family

ID=10238444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2610553A Expired GB724508A (en) 1953-09-22 1953-09-22 Cutting tool

Country Status (1)

Country Link
GB (1) GB724508A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113520023A (en) * 2021-07-14 2021-10-22 周学凤 Eyeliner and processing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113520023A (en) * 2021-07-14 2021-10-22 周学凤 Eyeliner and processing method thereof
CN113520023B (en) * 2021-07-14 2023-12-01 安徽半语品牌管理有限公司 Eyeliner and processing method thereof

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