BR0008395A - Piston and cylinder unit, pressure activated, for use in a matrix block - Google Patents

Piston and cylinder unit, pressure activated, for use in a matrix block

Info

Publication number
BR0008395A
BR0008395A BR0008395-0A BR0008395A BR0008395A BR 0008395 A BR0008395 A BR 0008395A BR 0008395 A BR0008395 A BR 0008395A BR 0008395 A BR0008395 A BR 0008395A
Authority
BR
Brazil
Prior art keywords
piston
cylinder unit
matrix block
pressure activated
pressure
Prior art date
Application number
BR0008395-0A
Other languages
Portuguese (pt)
Inventor
David R Macmillan
Gary Morphy
Original Assignee
Vari Form Inc
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 Vari Form Inc filed Critical Vari Form Inc
Priority claimed from PCT/CA2000/001566 external-priority patent/WO2001046596A1/en
Publication of BR0008395A publication Critical patent/BR0008395A/en

Links

Classifications

    • 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
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1428—Cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Press Drives And Press Lines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Punching Or Piercing (AREA)

Abstract

Patente de Invenção para "UNIDADE DE PISTãO E CILINDRO, ATIVADA POP, PRESSãO, PARA USO EM UM BLOCO DE MATRIZ". é ensinada uma unidade de pistão e cilindro (12), ativada por pressão, para uso com um bloco de matriz, que provê instalação (32) e porções de serviço (23, 25) na face traseira (24) da unidade (12). é também provida uma unidade de pistão e cilindro (12), ativada por pressão, para uso com um bloco de matriz, de construção simplificada.Invention Patent for "PISTON AND CYLINDER UNIT, POP ACTIVATED, PRESSURE, FOR USE IN A MATRIX BLOCK". a pressure-activated piston and cylinder unit (12) is taught for use with a matrix block, which provides installation (32) and service portions (23, 25) on the rear face (24) of the unit (12) . a pressure activated piston and cylinder unit (12) is also provided for use with a matrix block, of simplified construction.

BR0008395-0A 1999-12-21 2000-12-20 Piston and cylinder unit, pressure activated, for use in a matrix block BR0008395A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002292973A CA2292973C (en) 1999-12-21 1999-12-21 Pressure activated piston and cylinder unit for use in a die
PCT/CA2000/001566 WO2001046596A1 (en) 1999-12-21 2000-12-20 Pressure activated piston and cylinder unit for use in a die

Publications (1)

Publication Number Publication Date
BR0008395A true BR0008395A (en) 2002-02-05

Family

ID=4164933

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0008395-0A BR0008395A (en) 1999-12-21 2000-12-20 Piston and cylinder unit, pressure activated, for use in a matrix block

Country Status (7)

Country Link
EP (1) EP1175566B1 (en)
JP (1) JP4746241B2 (en)
AR (1) AR027064A1 (en)
AT (1) ATE386215T1 (en)
BR (1) BR0008395A (en)
CA (1) CA2292973C (en)
DE (1) DE60038014T2 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408607A1 (en) * 1984-03-09 1985-09-12 Festo KG, 7300 Esslingen PISTON CYLINDER AGGREGATE
JPS6225305A (en) * 1985-07-25 1987-02-03 Nec Corp Stabilized power source
JPS6324407A (en) * 1986-07-17 1988-02-01 Mitsubishi Electric Corp Reference voltage generating circuit
JPS646404A (en) * 1987-06-25 1989-01-11 Nippon Kokan Kk Trough tube for levee
JPH0482454A (en) * 1990-07-25 1992-03-16 Matsushita Electric Works Ltd Call signal generation circuit for telephone
JPH09133109A (en) * 1995-11-08 1997-05-20 Ckd Corp Hydraulic cylinder
JPH09303320A (en) * 1996-05-07 1997-11-25 Ckd Corp Hydraulic cylinder
JP3394896B2 (en) * 1997-10-24 2003-04-07 太陽鉄工株式会社 Fluid pressure cylinder
JP3888782B2 (en) * 1998-09-02 2007-03-07 アイセル株式会社 Linear drive
JP2000257607A (en) * 1999-03-05 2000-09-19 Smc Corp Mounting structure for cylinder with brake

Also Published As

Publication number Publication date
JP2003518229A (en) 2003-06-03
EP1175566A1 (en) 2002-01-30
DE60038014T2 (en) 2009-07-02
AR027064A1 (en) 2003-03-12
DE60038014D1 (en) 2008-03-27
CA2292973C (en) 2007-05-22
ATE386215T1 (en) 2008-03-15
CA2292973A1 (en) 2001-06-21
EP1175566B1 (en) 2008-02-13
JP4746241B2 (en) 2011-08-10

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time