GB729022A - Improvements relating to rubber springs - Google Patents

Improvements relating to rubber springs

Info

Publication number
GB729022A
GB729022A GB26775/53A GB2677553A GB729022A GB 729022 A GB729022 A GB 729022A GB 26775/53 A GB26775/53 A GB 26775/53A GB 2677553 A GB2677553 A GB 2677553A GB 729022 A GB729022 A GB 729022A
Authority
GB
United Kingdom
Prior art keywords
rings
metal parts
rubber
soc
ribs
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
GB26775/53A
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.)
Societa Applicazioni Gomma Antivibranti SAGA SpA
Original Assignee
Societa Applicazioni Gomma Antivibranti SAGA SpA
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 Societa Applicazioni Gomma Antivibranti SAGA SpA filed Critical Societa Applicazioni Gomma Antivibranti SAGA SpA
Publication of GB729022A publication Critical patent/GB729022A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
    • F16F1/403—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers characterised by the shape of the non-elastic interengaging parts between the elements
    • 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
    • F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
    • F16F1/406—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers characterised by the shape of the elastic elements

Landscapes

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

Abstract

729,022. Rubber compression springs. SOC. APPLICAZIONI GOMMA ANTIVIBRANTI S.A.G.A. SOC. PER AZIONI. Sept. 29, 1953 [Feb. 24, 1953], No. 26775/53. Class 108 (3). A rubber spring comprises a plurality of rubber rings 1 of circular crosssection (when unstressed) interposed between rigid metal parts 2 devoid of connection with one another and which when the spring is under load, compress all of the rings in series relation to one another. In a modification (Fig. 3, not shown), the crosssection of each ring-locating recess is dishshaped. In a further modification (Fig. 2; not shown) alternate rings are of different diameter the plates 2 being recessed accordingly. In operation, a certain degree of friction damping is present, due to relative movement between the rings 1 and the metal parts 2. The rings may be located by means of ribs or projections in the metal parts, which engage notches or grooves in the rings 1. Alternatively, notches in the metal parts may engage ribs on the rings.
GB26775/53A 1953-02-24 1953-09-29 Improvements relating to rubber springs Expired GB729022A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT324289X 1953-02-24
IT891238X 1958-10-04

Publications (1)

Publication Number Publication Date
GB729022A true GB729022A (en) 1955-04-27

Family

ID=31980355

Family Applications (2)

Application Number Title Priority Date Filing Date
GB26775/53A Expired GB729022A (en) 1953-02-24 1953-09-29 Improvements relating to rubber springs
GB33525/59A Expired GB891238A (en) 1953-02-24 1959-10-02 Compression springs

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB33525/59A Expired GB891238A (en) 1953-02-24 1959-10-02 Compression springs

Country Status (4)

Country Link
BE (1) BE525402A (en)
CH (1) CH324289A (en)
FR (1) FR1093823A (en)
GB (2) GB729022A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5330165A (en) * 1990-02-07 1994-07-19 Willy Van Goubergen Vibration damper

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090035B (en) * 1958-12-09 1960-09-29 Dr Friedrich Goetz Massive, one-piece suspension body made of rubber or the like, subject to pressure.
DE1247079B (en) * 1965-04-10 1967-08-10 Tech Fortschritt M B H Ges Compression spring designed as a ring made of elastic material
CH453002A (en) * 1967-06-20 1968-05-31 Tech Fortschritt Mbh Ges Compression spring designed as a ring made of elastic material
US4150627A (en) * 1974-04-03 1979-04-24 Hamilton Neil King Paton Self-contained frictionally damped resilient suspension system for railcars
ATE434696T1 (en) * 2005-12-20 2009-07-15 Stahlton Bauteile Ag CONSTRUCTION ELEMENT FOR REDUCING EARTHQUAKE STRESS ON BUILDINGS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5330165A (en) * 1990-02-07 1994-07-19 Willy Van Goubergen Vibration damper

Also Published As

Publication number Publication date
GB891238A (en) 1962-03-14
CH324289A (en) 1957-09-15
FR1093823A (en) 1955-05-10
BE525402A (en)

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