GB788484A - An elastic shock absorbing, damping or suspension device - Google Patents

An elastic shock absorbing, damping or suspension device

Info

Publication number
GB788484A
GB788484A GB1980/56A GB198056A GB788484A GB 788484 A GB788484 A GB 788484A GB 1980/56 A GB1980/56 A GB 1980/56A GB 198056 A GB198056 A GB 198056A GB 788484 A GB788484 A GB 788484A
Authority
GB
United Kingdom
Prior art keywords
block
parts
plates
hollowed out
abutment
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
GB1980/56A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB788484A publication Critical patent/GB788484A/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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/371—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification
    • F16F1/3713—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification with external elements passively influencing spring stiffness, e.g. rings or hoops
    • 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
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/02—Mode of stressing of basic spring or damper elements or devices incorporating such elements the stressing resulting in flexion of the spring
    • F16F2236/027—Mode of stressing of basic spring or damper elements or devices incorporating such elements the stressing resulting in flexion of the spring of strip- or leg-type springs
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/12—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses

Landscapes

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

Abstract

788,484. Resilient mountings. BOURGOIS, J. Jan. 20, 1956 [Jan. 22, 1955], No. 1980/56. Class 108(3) An elastic shock absorber or suspension device comprises two parts 19, 21, relatively movable and connected by means of a deformable block 3 having a cut-away portion 4 of flared or tapered configuration the lips 8; 9, of which, are made to approach one another and come into contact to an extent which increases with the load, and present a curvilinear profile which determines the spring rate of the device. In Fig. 9, the part 19 comprises two portions 19, 20 rigidly connected together and secured to opposite ends of the block 3. The part 21 comprises a stirrup connected to a middle portion 10 of the block 3. The cutaway portion 4 is engaged by two plates 13, 14, having curved end portions 15, 16, adapted to engage a circularly hollowed out portion 5 at the inner end of the cut-away portion 4. A lower screw 18 may be rotated to adjust the degree of pre-tension in the portion 10 of the block 3. An upper screw 18 may be adjusted to vary the abutment characteristics of the surfaces 13, 14 in relation to the lips 8, 9, of the block 4. In a modified construction (Figs. 7 and 8, not shown) the lower screw 18 is dispensed with and the plates 13, 14, are articulated adjacent the parts 15, 16. In a further modification the parts 19 and 20 constitute the relatively movable parts, the stirrup 21 being omitted. The block 3 then has a U- shape, and in their relative movement the parts 19, 20, move towards or away from each other to bendthe limbs of the U about its rounded portion. In the 'latter modification the plates 13, 14, may be omitted (Figs. 1-3, not shown). In Fig. 10, the plates 13, 14, are replaced by a frusto-conical shaped abutment 22 which is in adjustable screw-threaded engagement with a rod 23. The abutment 22 may alternatively be of cylindrical form. Lateral bulging of the material of the block 3 may be resisted by mounting washers on each end of a bolt passing through the hollowed out portion 5 (Fig. 11, not shown). In Fig. 13, a bolt 29 disposed within the hollowed out portion 5 of the block 3, is of split formation and is expandable by the action of frusto-conical members 33, 34, mounted on a threaded spindle,35.
GB1980/56A 1955-01-22 1956-01-20 An elastic shock absorbing, damping or suspension device Expired GB788484A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1081279X 1955-01-22

Publications (1)

Publication Number Publication Date
GB788484A true GB788484A (en) 1958-01-02

Family

ID=9610037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1980/56A Expired GB788484A (en) 1955-01-22 1956-01-20 An elastic shock absorbing, damping or suspension device

Country Status (3)

Country Link
DE (1) DE1081279B (en)
FR (1) FR1120259A (en)
GB (1) GB788484A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013234A1 (en) * 1978-12-22 1980-07-09 Supergomme An elastic block for the suspension of the chassis of a low-speed lightweight vehicle such as a baby carriage and its application to twin wheels
US4256292A (en) * 1978-11-29 1981-03-17 General Motors Corporation Jounce bumper for suspensions
EP0051995A1 (en) * 1980-11-10 1982-05-19 Wheel Developments Limited Spring member
US4415148A (en) * 1980-12-23 1983-11-15 Boge Gmbh Resilient mountings for machines or machine components, particularly engines in motor vehicles
EP0574650A1 (en) * 1992-06-17 1993-12-22 Firma Carl Freudenberg Vibration damper

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486585A (en) * 1967-10-12 1969-12-30 Cincinnati Milling Machine Co Machine tool damping unit
DE2743043C2 (en) * 1977-09-24 1987-05-14 Fa. Andreas Stihl, 7050 Waiblingen Vibration-damping connection between a vibration-exposed device part and a handle-side device part for a portable work tool
DE2933586C2 (en) * 1979-08-18 1982-11-18 Goetze Ag, 5093 Burscheid Vibration absorber for rotating shafts
DE3323178C2 (en) * 1983-06-28 1986-11-06 Metzeler Kautschuk GmbH, 8000 München Decoupling membrane for a two-chamber engine mount
DE3429307A1 (en) * 1984-08-09 1986-02-20 Hüls AG, 4370 Marl ENERGY RECOVERING PLASTIC MOLDED PARTS
DE4301099A1 (en) * 1993-01-18 1994-07-21 Teves Gmbh Alfred Elastic damping device for a bearing with play

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB736733A (en) * 1952-06-13 1955-09-14 Gomma Antivibranti Applic Improvements relating to compression loaded springs and resilient supports composed as regards the resilient element of rubber or a like resilient material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256292A (en) * 1978-11-29 1981-03-17 General Motors Corporation Jounce bumper for suspensions
EP0013234A1 (en) * 1978-12-22 1980-07-09 Supergomme An elastic block for the suspension of the chassis of a low-speed lightweight vehicle such as a baby carriage and its application to twin wheels
FR2444851A1 (en) * 1978-12-22 1980-07-18 Petitjean Gabriel ELASTIC DAMPING BLOCK FOR THE SUSPENSION OF THE CHASSIS OF A LOW SPEED VEHICLE AND A SET OF TWIN WHEELS APPLYING THIS BLOCK
EP0051995A1 (en) * 1980-11-10 1982-05-19 Wheel Developments Limited Spring member
US4415148A (en) * 1980-12-23 1983-11-15 Boge Gmbh Resilient mountings for machines or machine components, particularly engines in motor vehicles
EP0574650A1 (en) * 1992-06-17 1993-12-22 Firma Carl Freudenberg Vibration damper

Also Published As

Publication number Publication date
FR1120259A (en) 1956-07-03
DE1081279B (en) 1960-05-05

Similar Documents

Publication Publication Date Title
US2421822A (en) Spring device
GB788484A (en) An elastic shock absorbing, damping or suspension device
US3020857A (en) Car body and truck assembly with truck bolster stabilizing means
US2523504A (en) Engine mount
US2841388A (en) Vibration isolators
GB771663A (en) Improved vehicle suspension system
GB1005932A (en) Sprung seats
GB999718A (en) Improvements in or relating to motor vehicle suspension systems
US4251064A (en) Shock absorber
US2896940A (en) Coil spring lowering and stabilizing devices
US2510979A (en) Vibration insulator
US3206184A (en) Adapters for mounting a spring on a shock absorber
GB907227A (en) Combined support and shock absorber for piping and the like
US2215238A (en) Anchorage for pipe lines and the like
US2342727A (en) Gun mounting with shock absorber
US2982510A (en) Shock and vibration isolator
US3135506A (en) Shock-absorbers and the like
US2906524A (en) Constant force mechanism
SU1739135A1 (en) Shock-absorber
GB1001163A (en) Improvements in or relating to multidirectional suspension devices with damping effect
DE2744680C2 (en) Corpuscular beam optical device with an object holder seated in at least one bearing
SU783510A1 (en) Shock absorbing arrangement
GB634111A (en) Improvements in vehicle suspension systems
GB1072286A (en) Improvements in or relating to motion damping devices
GB1066193A (en) Improvements in spring suspensions