GB970076A - Vibration damper - Google Patents

Vibration damper

Info

Publication number
GB970076A
GB970076A GB329062A GB329062A GB970076A GB 970076 A GB970076 A GB 970076A GB 329062 A GB329062 A GB 329062A GB 329062 A GB329062 A GB 329062A GB 970076 A GB970076 A GB 970076A
Authority
GB
United Kingdom
Prior art keywords
grooves
elastic ring
groove
axially
sinuous
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
GB329062A
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.)
Simpson Manufacturing Co Inc
Original Assignee
Simpson Manufacturing Co 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 Simpson Manufacturing Co Inc filed Critical Simpson Manufacturing Co Inc
Publication of GB970076A publication Critical patent/GB970076A/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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/124—Elastomeric springs
    • F16F15/126—Elastomeric springs consisting of at least one annular element surrounding the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

970,076. Torsional vibration dampers. SIMPSON MANUFACTURING CO. Jan. 29, 1962 [Aug. 23, 1961], No. 3290/62. Heading F2S. In a vibrational dampener of the kind in which an elastic ring 38 is radially compressed within the annular space between the opposed cylindrical surfaces 22, 30 respectively of an inner hub member 16 and an outer inertia member 28 an elongated groove is defined in at least one of the surfaces 22, 30 for receiving a portion of the elastic ring material the groove having longitudinal portions which extend circumferentially and axially with respect to said one surface. As shown in Figs. 1, 2 sinuous grooves 24, 34 are formed in the surfaces 22, 30 the grooves being preferably axially-misaligned. The grooves may also be of dissimilar frequency and amplitude, or they may be discontinuous or of non- sinuous form. The elastic ring 38 is in the form of a folded annular band which is stretched axially during insertion between the surfaces 22, 30. In a modification, Fig. 4, a groove 341 is formed in the surface 30<SP>1</SP> a corresponding rib being provided on the surface 22<SP>1</SP>. Specifications 813,336 and 933,884 are referred to.
GB329062A 1961-08-23 1962-01-29 Vibration damper Expired GB970076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13340961A 1961-08-23 1961-08-23

Publications (1)

Publication Number Publication Date
GB970076A true GB970076A (en) 1964-09-16

Family

ID=22458485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB329062A Expired GB970076A (en) 1961-08-23 1962-01-29 Vibration damper

Country Status (2)

Country Link
DE (1) DE1183743B (en)
GB (1) GB970076A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003062664A1 (en) * 2002-01-23 2003-07-31 The Gates Corporation Shaft damper

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907016C2 (en) * 1979-02-23 1982-12-09 Goetze Ag, 5093 Burscheid Vibration absorber for rotating shafts
DE3314503C2 (en) * 1983-04-21 1985-08-29 Goetze Ag, 5093 Burscheid Vibration absorber
DE102015206833B4 (en) * 2015-04-16 2021-03-18 Ford Global Technologies, Llc Flywheel, engine, motor vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE533984C (en) * 1931-09-21 Chrysler Corp Damping device, especially for the crankshaft of an internal combustion engine
FR718411A (en) * 1930-06-11 1932-01-25 Budd Wheel Co Improvements to vibration dampers
GB646073A (en) * 1947-12-11 1950-11-15 George Spencer Moulton & Co Improvements in and relating to rubber torsion springs
US2972904A (en) * 1957-05-31 1961-02-28 Schwitzer Corp Torsional vibration damper
GB847549A (en) * 1958-06-13 1960-09-07 Metalastik Ltd Torsional vibration dampers and like assemblies and methods of making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003062664A1 (en) * 2002-01-23 2003-07-31 The Gates Corporation Shaft damper

Also Published As

Publication number Publication date
DE1183743B (en) 1964-12-17

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