JPS5761835A - Bushing device - Google Patents

Bushing device

Info

Publication number
JPS5761835A
JPS5761835A JP13580680A JP13580680A JPS5761835A JP S5761835 A JPS5761835 A JP S5761835A JP 13580680 A JP13580680 A JP 13580680A JP 13580680 A JP13580680 A JP 13580680A JP S5761835 A JPS5761835 A JP S5761835A
Authority
JP
Japan
Prior art keywords
solid material
elastic solid
holes
axis
bushing device
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.)
Pending
Application number
JP13580680A
Other languages
Japanese (ja)
Inventor
Akira Yamamoto
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.)
FUKOKU GOMME KOGYO KK
FUKOKU GOMU KOGYO KK
Original Assignee
FUKOKU GOMME KOGYO KK
FUKOKU GOMU KOGYO KK
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 FUKOKU GOMME KOGYO KK, FUKOKU GOMU KOGYO KK filed Critical FUKOKU GOMME KOGYO KK
Priority to JP13580680A priority Critical patent/JPS5761835A/en
Publication of JPS5761835A publication Critical patent/JPS5761835A/en
Pending 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
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/387—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type comprising means for modifying the rigidity in particular directions

Landscapes

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

Abstract

PURPOSE:To reduce fatigue damage and improve durability of a bushing device, by providing in an elastic solid material with through holes in the perpendicular direction to the axis direction to cut a part of said elastic solid material into several segments in the direction of axis to disperse the stress in each segment. CONSTITUTION:An elastic solid material 3 made of rubber which is interposed between a hollow axis member 1 and a cylinder unit 2 is provided with vacant spaces 4 composed of cylindrical holes 5 in the perpendicular direction to an axis member 1. The five through holes 5 device the both sides of the elastic solid material 3 into six segments. Consequently, regardless of the direction of an applied the subsequent stress is dispersed in each segment, and no crack shall occur in the elastic solid material 3. Accordingly, it is possible to employ a work process of pressing and fitting the elastic solid material 3 in the external cylinder 2 by means of a press-fitting jig A. The elastic solid material 3 can be thus given high initial compressive strain to improve the durability of a bushing device.
JP13580680A 1980-10-01 1980-10-01 Bushing device Pending JPS5761835A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13580680A JPS5761835A (en) 1980-10-01 1980-10-01 Bushing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13580680A JPS5761835A (en) 1980-10-01 1980-10-01 Bushing device

Publications (1)

Publication Number Publication Date
JPS5761835A true JPS5761835A (en) 1982-04-14

Family

ID=15160249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13580680A Pending JPS5761835A (en) 1980-10-01 1980-10-01 Bushing device

Country Status (1)

Country Link
JP (1) JPS5761835A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62200025A (en) * 1986-02-25 1987-09-03 Mitsubishi Electric Corp Power transmission device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62200025A (en) * 1986-02-25 1987-09-03 Mitsubishi Electric Corp Power transmission device

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