IT1237886B - Intensificatore di forza meccanico - Google Patents

Intensificatore di forza meccanico

Info

Publication number
IT1237886B
IT1237886B IT02267189A IT2267189A IT1237886B IT 1237886 B IT1237886 B IT 1237886B IT 02267189 A IT02267189 A IT 02267189A IT 2267189 A IT2267189 A IT 2267189A IT 1237886 B IT1237886 B IT 1237886B
Authority
IT
Italy
Prior art keywords
mechanical force
force intensifier
intensifier
mechanical
force
Prior art date
Application number
IT02267189A
Other languages
English (en)
Other versions
IT8922671A0 (it
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 filed Critical
Publication of IT8922671A0 publication Critical patent/IT8922671A0/it
Application granted granted Critical
Publication of IT1237886B publication Critical patent/IT1237886B/it

Links

Classifications

    • 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
    • B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
    • B26F1/34—Hand-held perforating or punching apparatus, e.g. awls power actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/002—Drive of the tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Press Drives And Press Lines (AREA)
  • Actuator (AREA)
  • Transmission Devices (AREA)
  • Punching Or Piercing (AREA)
  • Shearing Machines (AREA)
IT02267189A 1988-12-23 1989-12-12 Intensificatore di forza meccanico IT1237886B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/289,025 US4932128A (en) 1988-12-23 1988-12-23 Mechanical force enhancer

Publications (2)

Publication Number Publication Date
IT8922671A0 IT8922671A0 (it) 1989-12-12
IT1237886B true IT1237886B (it) 1993-06-18

Family

ID=23109692

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02267189A IT1237886B (it) 1988-12-23 1989-12-12 Intensificatore di forza meccanico

Country Status (9)

Country Link
US (1) US4932128A (it)
JP (1) JP2657558B2 (it)
CA (1) CA2006040C (it)
DE (1) DE3941447C2 (it)
FR (1) FR2640904B1 (it)
GB (1) GB2228702B (it)
IT (1) IT1237886B (it)
MX (1) MX164817B (it)
SE (1) SE467674B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095618A (en) * 1988-12-23 1992-03-17 Utica Enterprises, Inc. Mechanical force enhancer
US5133206A (en) * 1991-04-19 1992-07-28 Jackson Donald T Method and apparatus for reforming a portion of a member to a predetermined reference position
US5251502A (en) * 1992-06-09 1993-10-12 Savair Inc. Sequential pivot pin multiplier
SE501778C2 (sv) * 1993-09-16 1995-05-15 Husqvarna Ab Tryckmediumdrivet verktyg
US5440912A (en) * 1993-12-06 1995-08-15 Savair Inc. Form and punch apparatus
DE19652691A1 (de) * 1996-12-18 1998-06-25 Roemheld A Gmbh & Co Kg Kupplungs- und Schaltelement für Hydraulikwerkzeuge
US7743761B2 (en) * 2008-08-20 2010-06-29 Brill Investments, Llc Rock cutting and trimming device
CN101811205B (zh) * 2009-02-24 2011-11-02 昆山新力精密五金有限公司 全自动切断机
CN103143617B (zh) * 2013-03-14 2015-05-06 安徽江淮汽车股份有限公司 一种冲孔装置
CN103831640A (zh) * 2014-03-06 2014-06-04 安徽禾恒冶金机械股份有限公司 泵车料斗装夹增力夹紧装置
CN104476603A (zh) * 2014-12-07 2015-04-01 遵义市宝海农用物资研发有限公司 泡沫塑料切割用夹持装置
JP6524587B2 (ja) * 2015-11-04 2019-06-05 Smc株式会社 パンチ装置
CN105598259A (zh) * 2015-12-31 2016-05-25 安徽力普拉斯电源技术有限公司 一种铅酸蓄电池壳体打孔装置
CN110216076A (zh) * 2019-06-27 2019-09-10 中信戴卡股份有限公司 一种在线加工区别标识装置
CN112477226B (zh) * 2020-11-27 2021-11-09 苏州舍勒智能科技有限公司 一种自适应智能伺服压机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1087149A (en) * 1965-06-12 1967-10-11 Amp Inc Metal forming apparatus
US3380160A (en) * 1965-10-23 1968-04-30 Globe Union Inc Piercing punch device
US3453914A (en) * 1966-04-21 1969-07-08 Mesta Machine Co Force-multiplying mechanisms
US3417599A (en) * 1966-10-26 1968-12-24 Amp Inc Compressing tool
US3680400A (en) * 1969-05-14 1972-08-01 Mesta Machine Co Force-multiplying mechanisms
US3745842A (en) * 1971-11-02 1973-07-17 J Brems Force transferring and multiplying system
US3925891A (en) * 1974-07-08 1975-12-16 Philip Morris Inc Punch mechanism for modifying cigarette machine magazines
US4099436A (en) * 1977-04-11 1978-07-11 Donald Joseph Beneteau Apparatus for piercing sheet material
US4301723A (en) * 1977-05-23 1981-11-24 Borzym John J Cylinder operated swinging ram cutoff press
EP0024276B1 (en) * 1979-08-14 1984-07-25 Tourdelos Limited Actuator
US4315449A (en) * 1980-05-02 1982-02-16 Borzym John J Cam operated cutoff machine
US4442581A (en) * 1982-02-02 1984-04-17 Melvin Molnick Button puncher or crimper

Also Published As

Publication number Publication date
US4932128A (en) 1990-06-12
GB2228702B (en) 1992-10-21
IT8922671A0 (it) 1989-12-12
JPH02224913A (ja) 1990-09-06
MX164817B (es) 1992-09-25
GB8927100D0 (en) 1990-01-31
CA2006040C (en) 1994-06-07
FR2640904A1 (it) 1990-06-29
JP2657558B2 (ja) 1997-09-24
DE3941447A1 (de) 1990-06-28
DE3941447C2 (de) 1999-12-02
FR2640904B1 (it) 1995-02-03
SE8904283L (sv) 1990-06-24
SE467674B (sv) 1992-08-24
SE8904283D0 (sv) 1989-12-20
GB2228702A (en) 1990-09-05
CA2006040A1 (en) 1990-06-23

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961227