FR2188736A5 - Rubber springs for compressive loads - comprising stackable modular ele-ments with partially divergent surfaces offering progressive resistance - Google Patents

Rubber springs for compressive loads - comprising stackable modular ele-ments with partially divergent surfaces offering progressive resistance

Info

Publication number
FR2188736A5
FR2188736A5 FR7219805A FR7219805A FR2188736A5 FR 2188736 A5 FR2188736 A5 FR 2188736A5 FR 7219805 A FR7219805 A FR 7219805A FR 7219805 A FR7219805 A FR 7219805A FR 2188736 A5 FR2188736 A5 FR 2188736A5
Authority
FR
France
Prior art keywords
ments
rubber springs
discs
compressive loads
progressive resistance
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
FR7219805A
Other languages
French (fr)
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.)
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Original Assignee
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
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 Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA filed Critical Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Priority to FR7219805A priority Critical patent/FR2188736A5/en
Application granted granted Critical
Publication of FR2188736A5 publication Critical patent/FR2188736A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/22—Resilient suspensions characterised by arrangement, location or kind of springs having rubber springs only
    • 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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/37—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers of foam-like material, i.e. microcellular material, e.g. sponge rubber
    • 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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/087—Units comprising several springs made of plastics or the like material
    • F16F3/0873—Units comprising several springs made of plastics or the like material of the same material or the material not being specified
    • F16F3/0876—Units comprising several springs made of plastics or the like material of the same material or the material not being specified and of the same shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

Thick rubber discs with a coaxial passage have a female seat in one end and a correspondingly sized wall o.d. at the other end to allow stacking, and one or both of the opposing outer surfaces of two adjacent stacked discs diverge but can deform to provide progressively increasing support areas in compression. Pref. the stacking faces also have concave surfaces for further progressive contact. Pref. the discs have a cellular elastic structure of e.g. polyurethane. May be used along or within or around a helical metal spring to modify the compressive characteristics of the latter, viz to progressively enhance the modulus above any pre-load determined by the difference in length between the metal and rubber springs.
FR7219805A 1972-06-01 1972-06-01 Rubber springs for compressive loads - comprising stackable modular ele-ments with partially divergent surfaces offering progressive resistance Expired FR2188736A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7219805A FR2188736A5 (en) 1972-06-01 1972-06-01 Rubber springs for compressive loads - comprising stackable modular ele-ments with partially divergent surfaces offering progressive resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219805A FR2188736A5 (en) 1972-06-01 1972-06-01 Rubber springs for compressive loads - comprising stackable modular ele-ments with partially divergent surfaces offering progressive resistance

Publications (1)

Publication Number Publication Date
FR2188736A5 true FR2188736A5 (en) 1974-01-18

Family

ID=9099564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7219805A Expired FR2188736A5 (en) 1972-06-01 1972-06-01 Rubber springs for compressive loads - comprising stackable modular ele-ments with partially divergent surfaces offering progressive resistance

Country Status (1)

Country Link
FR (1) FR2188736A5 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405830A1 (en) * 1977-10-11 1979-05-11 Marolf Ag Walter Suspension for beam axle of trailer - has stub axles secured to flat metal plates which are bonded to elastomer blocks guided between box sections
EP0320608A2 (en) * 1987-12-09 1989-06-21 WOCO Franz-Josef Wolf & Co. Spring for a damper
GB2222132B (en) * 1989-04-28 1991-10-02 Jobel Eng Ltd An improved conveyor belt scraper
EP0363271B1 (en) * 1988-10-05 1992-12-23 Caoutchouc Manufacture Et Plastiques Societe Anonyme Compression spring made in one piece
EP0536439A1 (en) * 1991-10-10 1993-04-14 WESTLAND GUMMIWERKE GmbH & Co. Elastic vibration damper body
WO1996007035A1 (en) * 1994-08-31 1996-03-07 Hendrik Lenten Flexible shock-absorber provided with hydraulic power transmission and pneumatic spring action
WO2004006998A1 (en) * 2002-07-11 2004-01-22 Tecpharma Licensing Ag Needle-free injection device
AU2003243875B2 (en) * 2002-07-11 2006-07-06 Tecpharma Licensing Ag Needle-free injection device
CN105197794A (en) * 2015-10-30 2015-12-30 湖州洋西起重设备有限公司 Cable tackle
CN105197789A (en) * 2015-10-30 2015-12-30 湖州洋西起重设备有限公司 Double-supporting plate cable pulley head end mechanism
CN105417374A (en) * 2015-10-30 2016-03-23 湖州洋西起重设备有限公司 Modular buffer applied to initial end of cable coaster
CN112112917A (en) * 2019-06-19 2020-12-22 洛阳凯众减震科技有限公司 Sectional type micropore polyurethane buffer block and preparation method thereof

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405830A1 (en) * 1977-10-11 1979-05-11 Marolf Ag Walter Suspension for beam axle of trailer - has stub axles secured to flat metal plates which are bonded to elastomer blocks guided between box sections
EP0320608A2 (en) * 1987-12-09 1989-06-21 WOCO Franz-Josef Wolf & Co. Spring for a damper
EP0320608A3 (en) * 1987-12-09 1989-07-05 Woco Franz-Josef Wolf & Co. Spring for a damper
EP0363271B1 (en) * 1988-10-05 1992-12-23 Caoutchouc Manufacture Et Plastiques Societe Anonyme Compression spring made in one piece
GB2222132B (en) * 1989-04-28 1991-10-02 Jobel Eng Ltd An improved conveyor belt scraper
EP0536439A1 (en) * 1991-10-10 1993-04-14 WESTLAND GUMMIWERKE GmbH & Co. Elastic vibration damper body
WO1996007035A1 (en) * 1994-08-31 1996-03-07 Hendrik Lenten Flexible shock-absorber provided with hydraulic power transmission and pneumatic spring action
WO2004006998A1 (en) * 2002-07-11 2004-01-22 Tecpharma Licensing Ag Needle-free injection device
AU2003243875B2 (en) * 2002-07-11 2006-07-06 Tecpharma Licensing Ag Needle-free injection device
CN105197794A (en) * 2015-10-30 2015-12-30 湖州洋西起重设备有限公司 Cable tackle
CN105197789A (en) * 2015-10-30 2015-12-30 湖州洋西起重设备有限公司 Double-supporting plate cable pulley head end mechanism
CN105417374A (en) * 2015-10-30 2016-03-23 湖州洋西起重设备有限公司 Modular buffer applied to initial end of cable coaster
CN112112917A (en) * 2019-06-19 2020-12-22 洛阳凯众减震科技有限公司 Sectional type micropore polyurethane buffer block and preparation method thereof

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse