AT317134B - Punch knife with serrated cutting edge - Google Patents

Punch knife with serrated cutting edge

Info

Publication number
AT317134B
AT317134B AT1018771A AT1018771A AT317134B AT 317134 B AT317134 B AT 317134B AT 1018771 A AT1018771 A AT 1018771A AT 1018771 A AT1018771 A AT 1018771A AT 317134 B AT317134 B AT 317134B
Authority
AT
Austria
Prior art keywords
cutting edge
serrated cutting
punch knife
punch
knife
Prior art date
Application number
AT1018771A
Other languages
German (de)
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Priority to US28975272 priority Critical patent/US3824887A/en
Application granted granted Critical
Publication of AT317134B publication Critical patent/AT317134B/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4436—Materials or surface treatments therefore
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4481—Cutters therefor; Dies therefor having special lateral or edge outlines or special surface shapes, e.g. apertures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
    • B26F2210/12—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of fabrics
    • B26F2210/16—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of fabrics the cutting machine comprising a cutting die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
  • Details Of Cutting Devices (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nonmetal Cutting Devices (AREA)
AT1018771A 1971-10-22 1971-11-26 Punch knife with serrated cutting edge AT317134B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US28975272 US3824887A (en) 1971-10-22 1972-09-15 Stamping knife

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712152622 DE2152622C3 (en) 1971-10-22 1971-10-22 Punch knife with serrated cutting edge

Publications (1)

Publication Number Publication Date
AT317134B true AT317134B (en) 1974-08-12

Family

ID=5823074

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1018771A AT317134B (en) 1971-10-22 1971-11-26 Punch knife with serrated cutting edge

Country Status (14)

Country Link
JP (1) JPS4851391A (en)
AT (1) AT317134B (en)
BE (1) BE790308A (en)
CA (1) CA974874A (en)
CH (1) CH548267A (en)
DD (1) DD100423A5 (en)
DE (1) DE2152622C3 (en)
ES (1) ES407359A1 (en)
FR (1) FR2157526A5 (en)
GB (1) GB1339388A (en)
HU (1) HU170108B (en)
IT (1) IT966468B (en)
NL (1) NL7213067A (en)
SE (1) SE397060B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722720B2 (en) * 1974-05-25 1982-05-14
US3943686A (en) * 1974-09-05 1976-03-16 Fmc Corporation Wrapping machine with severing blade in crimping head
GB2208622B (en) * 1984-12-03 1989-09-20 Asahi Chemical Ind Tool usable for production of an easily openable tightly sealed bag
JPS6211594U (en) * 1985-07-03 1987-01-24
DE3539986A1 (en) * 1985-11-11 1987-06-04 Anger Wolfgang Device for laminating both sides of carrier panels with associated cutting device
DE3742165A1 (en) * 1987-12-12 1989-06-22 Jaeger Arnold Tool for profiling rubber bodies in sheet form
DE9304571U1 (en) * 1993-03-26 1993-05-27 Naumann Spezialwerkzeugfabrik Gmbh, 5090 Leverkusen, De
DE4328961C2 (en) * 1993-08-27 1995-11-30 Fraunhofer Ges Forschung Process for the production of paper knives
DE4343222C2 (en) * 1993-12-17 1996-01-18 Johannes Prof Dr Rer N Gartzen Knife disc
DE4443613C1 (en) * 1994-12-07 1996-04-25 Wolfgang Prof Dr Ing Grebe Punch cutter for punching paper, cardboard, plastics foil, leather, rubber etc.
DE19902818C2 (en) * 1999-01-25 2003-03-27 Wolfgang Bauer Metal knife with specially adapted material hardness distribution for shredding and cutting machines

Also Published As

Publication number Publication date
DE2152622B2 (en) 1973-09-27
NL7213067A (en) 1973-04-25
JPS4851391A (en) 1973-07-19
GB1339388A (en) 1973-12-05
HU170108B (en) 1977-04-28
SE397060B (en) 1977-10-17
DE2152622A1 (en) 1973-04-26
DD100423A5 (en) 1973-09-20
CH548267A (en) 1974-04-30
FR2157526A5 (en) 1973-06-01
ES407359A1 (en) 1975-10-16
CA974874A (en) 1975-09-23
BE790308A (en) 1973-02-15
DE2152622C3 (en) 1979-01-04
IT966468B (en) 1974-02-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee