BR8706016A - Construcao de mola de matriz de estampagem,dispositivo pneumatico amortecedor de choque e mola de gas - Google Patents

Construcao de mola de matriz de estampagem,dispositivo pneumatico amortecedor de choque e mola de gas

Info

Publication number
BR8706016A
BR8706016A BR8706016A BR8706016A BR8706016A BR 8706016 A BR8706016 A BR 8706016A BR 8706016 A BR8706016 A BR 8706016A BR 8706016 A BR8706016 A BR 8706016A BR 8706016 A BR8706016 A BR 8706016A
Authority
BR
Brazil
Prior art keywords
spring
shock absorber
pneumatic device
construction
gas spring
Prior art date
Application number
BR8706016A
Other languages
English (en)
Inventor
Jack D Ecktman
Original Assignee
Firestone Tire & Rubber Co
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 Firestone Tire & Rubber Co filed Critical Firestone Tire & Rubber Co
Publication of BR8706016A publication Critical patent/BR8706016A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/02—Die-cushions
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/0436—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by being contained in a generally closed space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/05—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall the flexible wall being of the rolling diaphragm type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Fluid-Damping Devices (AREA)
BR8706016A 1986-11-10 1987-11-09 Construcao de mola de matriz de estampagem,dispositivo pneumatico amortecedor de choque e mola de gas BR8706016A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92912486A 1986-11-10 1986-11-10

Publications (1)

Publication Number Publication Date
BR8706016A true BR8706016A (pt) 1988-06-14

Family

ID=25457360

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8706016A BR8706016A (pt) 1986-11-10 1987-11-09 Construcao de mola de matriz de estampagem,dispositivo pneumatico amortecedor de choque e mola de gas

Country Status (8)

Country Link
EP (1) EP0268036B1 (pt)
JP (1) JP2505494B2 (pt)
KR (1) KR950002101B1 (pt)
AU (1) AU597722B2 (pt)
BR (1) BR8706016A (pt)
CA (1) CA1286698C (pt)
DE (1) DE3763957D1 (pt)
ES (1) ES2016097B3 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844429A (en) * 1986-11-10 1989-07-04 The Firestone Tire & Rubber Company Die spring construction
US5220820A (en) * 1991-10-21 1993-06-22 Teledyne Industries Inc. Apparatus and method for cushioning movement of a member in a press
MY146505A (en) * 2003-02-28 2012-08-15 Shell Int Research A method of manufacturing ethylene oxide
CN108189572B (zh) * 2018-02-09 2023-09-22 上海微现检测设备有限公司 一种便携式***机、管理***、盖章方法和防盗用方法
CN109201897A (zh) * 2018-10-30 2019-01-15 太仓鑫望威精密机械有限公司 一种汽车模具放置装置
CN110789173A (zh) * 2019-12-06 2020-02-14 山东华鹏重工有限公司 振动成型机用抽真空模箱

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB924551A (en) * 1958-12-24 1963-04-24 Dunlop Rubber Co Improvements in fluid springs
SE370209B (pt) * 1973-02-06 1974-10-07 Asea Ab
JPS6047937U (ja) * 1983-09-12 1985-04-04 秋元　将男 弾性支持装置
DE3346108A1 (de) * 1983-12-21 1985-07-04 Continental Gummi Werke Ag Luftfederung insbesondere fuer strassenfahrzeuge
JPS6192419U (pt) * 1984-11-16 1986-06-14
JPS61126124U (pt) * 1985-01-29 1986-08-08

Also Published As

Publication number Publication date
JPS63126698A (ja) 1988-05-30
AU597722B2 (en) 1990-06-07
KR950002101B1 (ko) 1995-03-13
JP2505494B2 (ja) 1996-06-12
CA1286698C (en) 1991-07-23
KR880006042A (ko) 1988-07-21
ES2016097B3 (es) 1990-10-16
EP0268036A2 (en) 1988-05-25
AU7864487A (en) 1988-05-12
DE3763957D1 (de) 1990-08-30
EP0268036B1 (en) 1990-07-25
EP0268036A3 (en) 1988-12-28

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