GB1369361A - Punch knife and method of producing same - Google Patents

Punch knife and method of producing same

Info

Publication number
GB1369361A
GB1369361A GB3927672A GB3927672A GB1369361A GB 1369361 A GB1369361 A GB 1369361A GB 3927672 A GB3927672 A GB 3927672A GB 3927672 A GB3927672 A GB 3927672A GB 1369361 A GB1369361 A GB 1369361A
Authority
GB
United Kingdom
Prior art keywords
blade
cutting edge
punch
aug
frame member
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
GB3927672A
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 GB1369361A publication Critical patent/GB1369361A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C14B5/02—Stamps or dies for leather articles
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D8/00—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
    • A43D8/006—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks for forming shoe stiffeners
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D8/00—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
    • A43D8/02—Cutting-out
    • A43D8/04—Stamping-out
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9295—Work supported tool [e.g., clicker die]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9411—Cutting couple type
    • Y10T83/9423—Punching tool
    • Y10T83/9428—Shear-type male tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Forging (AREA)
  • Punching Or Piercing (AREA)
  • Sawing (AREA)

Abstract

1369361 Making punch blades EMIL FAUTH 23 Aug 1972 [24 Aug 1971] 39276/72 Heading B3A [Also in Division B4] A punch knife for a press or punch apparatus used in the shoe industry for cutting out, e.g. sole shapes, comprises a continuous blade with a cutting edge 4 and a frame member 2 attached to the external side of the blade, internal opposed surface portions of the blade, when viewed in cross-section, diverging with respect to each surface portion in a direction away from the cutting edge. The blade is made by grinding the cutting edge on a strip of steel which is then stretched and cold-worked so that a continuous blade is formed, the frame member then being secured to the blade by welding 3.
GB3927672A 1971-08-24 1972-08-23 Punch knife and method of producing same Expired GB1369361A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2142234A DE2142234A1 (en) 1971-08-24 1971-08-24 PUNCHING TOOL

Publications (1)

Publication Number Publication Date
GB1369361A true GB1369361A (en) 1974-10-09

Family

ID=5817553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3927672A Expired GB1369361A (en) 1971-08-24 1972-08-23 Punch knife and method of producing same

Country Status (17)

Country Link
US (1) US3872744A (en)
JP (2) JPS5649562B2 (en)
AT (1) AT333158B (en)
BE (1) BE787261A (en)
CA (1) CA991537A (en)
CS (1) CS200164B2 (en)
DD (1) DD99089A5 (en)
DE (1) DE2142234A1 (en)
ES (2) ES406055A1 (en)
FR (1) FR2151288A5 (en)
GB (1) GB1369361A (en)
HU (1) HU171111B (en)
IT (1) IT968307B (en)
NL (1) NL7211546A (en)
PL (1) PL77394B1 (en)
SE (1) SE385021B (en)
ZA (1) ZA725670B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000112A1 (en) * 1981-07-10 1983-01-20 Gebuhr, Mogens A punching apparatus, particularly for punching labels and similar printed matter items
CN109355447A (en) * 2018-09-18 2019-02-19 嘉兴学院 A kind of automatic cutting device of office chair skin

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740981B2 (en) * 1977-09-12 1980-08-07 Vereinigte Edelstahlwerke Ag (Vew), Wien Niederlassung Vereinigte Edelstahlwerke Ag (Vew) Verkaufsniederlassung Buederich, 4005 Meerbusch Punching knife
US4625592A (en) * 1985-02-06 1986-12-02 Bayens Harold J Die for cutting paper, cloth and the like and method of making same
JPH0689877B2 (en) * 1986-01-13 1994-11-14 デ−タ・インストルメント・インコ−ポレ−テッド Optical intrusion detection system for operating industrial machinery
US5566594A (en) * 1993-11-05 1996-10-22 Michlin; Steven B. Long life re-rulable steel rule die system
DE10023801C2 (en) * 2000-05-15 2002-05-23 Giesecke & Devrient Gmbh Device for punching plastics
US9079325B2 (en) * 2011-07-15 2015-07-14 Ellison Educational Equipment, Inc. Chemical-etched die having improved registration means
CN114571186B (en) * 2022-01-25 2023-03-10 华亿轴承科技（江苏）有限公司 Processing technology of oilless bearing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US954559A (en) * 1909-04-15 1910-04-12 Harry Zimmerman Material-cutter and grouping-frame.
US1129079A (en) * 1913-05-07 1915-02-23 United Shoe Machinery Ab Die.
US2211213A (en) * 1938-11-19 1940-08-13 Independent Die And Supply Com Die stock and die made therefrom
US2178473A (en) * 1939-03-09 1939-10-31 Endicott Johnson Corp Sharp edge cutting die
US3152492A (en) * 1962-01-03 1964-10-13 Graydon E Whitecotton Method of making steel-rule type piercing and blanking dies
US3205732A (en) * 1963-12-09 1965-09-14 Cellu Craft Products Corp Rotary cutting die
GB1092553A (en) * 1965-01-27 1967-11-29 Deritend Eng Co Improvements relating to apparatus for treating board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000112A1 (en) * 1981-07-10 1983-01-20 Gebuhr, Mogens A punching apparatus, particularly for punching labels and similar printed matter items
CN109355447A (en) * 2018-09-18 2019-02-19 嘉兴学院 A kind of automatic cutting device of office chair skin

Also Published As

Publication number Publication date
CS200164B2 (en) 1980-08-29
FR2151288A5 (en) 1973-04-13
ZA725670B (en) 1973-05-30
HU171111B (en) 1977-11-28
ATA569772A (en) 1976-02-15
SE385021B (en) 1976-05-31
ES188382Y (en) 1974-09-16
CA991537A (en) 1976-06-22
IT968307B (en) 1974-03-20
US3872744A (en) 1975-03-25
BE787261A (en) 1972-12-01
ES188382U (en) 1974-02-01
DD99089A5 (en) 1973-07-20
JPS5649562B2 (en) 1981-11-24
AT333158B (en) 1976-11-10
JPS5818200B2 (en) 1983-04-12
JPS4835940A (en) 1973-05-26
NL7211546A (en) 1973-02-27
PL77394B1 (en) 1975-04-30
ES406055A1 (en) 1975-08-16
JPS5511702A (en) 1980-01-26
DE2142234A1 (en) 1973-03-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee