JPS57179418A - Flexible damping bearing - Google Patents

Flexible damping bearing

Info

Publication number
JPS57179418A
JPS57179418A JP6395881A JP6395881A JPS57179418A JP S57179418 A JPS57179418 A JP S57179418A JP 6395881 A JP6395881 A JP 6395881A JP 6395881 A JP6395881 A JP 6395881A JP S57179418 A JPS57179418 A JP S57179418A
Authority
JP
Japan
Prior art keywords
bearing
spring member
constructing
section
rib
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
JP6395881A
Other languages
Japanese (ja)
Inventor
Masahiro Yoshioka
Kazuo Takeda
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6395881A priority Critical patent/JPS57179418A/en
Priority to US06/371,570 priority patent/US4460283A/en
Priority to EP82103519A priority patent/EP0064251B1/en
Priority to DE8282103519T priority patent/DE3265196D1/en
Publication of JPS57179418A publication Critical patent/JPS57179418A/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/02—Sliding-contact bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Support Of The Bearing (AREA)

Abstract

PURPOSE:To reduce the size of the bearing without increasing the stress to be produced in the rib of a spring member, by arranging a damper section constructing member between a cage spring member arranged on the innercircumferential face of the housing and the outercircumferential face of the bearing. CONSTITUTION:A spring member 5 for supporting the bearing 3 resiliently is constructed with a housing 1 side flange 5a, a bearing side flange 56 and a rib 5c provided between said flanges. A damper section constructing member 8 secured to the housing 1 is inserted between the inner circumference of said spring member 5 and the outer circumference at the holding section 3b of the bearing 3. The inner circumferential face 8a of said damper constructing section 8 and the outer circumferential face at the holding section 3b of the bearing 3 are constructing the fluid film damper section 9. With such structure the axial dimension of the bearing can be reduced while since the axial dimension of the rib 5c of the spring member 5 is not required to be shortened, it causes no excessive stress.
JP6395881A 1981-04-30 1981-04-30 Flexible damping bearing Pending JPS57179418A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP6395881A JPS57179418A (en) 1981-04-30 1981-04-30 Flexible damping bearing
US06/371,570 US4460283A (en) 1981-04-30 1982-04-26 Damped bearing device
EP82103519A EP0064251B1 (en) 1981-04-30 1982-04-26 Damped bearing device
DE8282103519T DE3265196D1 (en) 1981-04-30 1982-04-26 Damped bearing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6395881A JPS57179418A (en) 1981-04-30 1981-04-30 Flexible damping bearing

Publications (1)

Publication Number Publication Date
JPS57179418A true JPS57179418A (en) 1982-11-05

Family

ID=13244323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6395881A Pending JPS57179418A (en) 1981-04-30 1981-04-30 Flexible damping bearing

Country Status (1)

Country Link
JP (1) JPS57179418A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589782A (en) * 1969-09-18 1971-06-29 Westinghouse Electric Corp Damper bearing to increase rotor stability
JPS57173613A (en) * 1980-12-11 1982-10-26 United Technologies Corp Sticky fluid damper type bearing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589782A (en) * 1969-09-18 1971-06-29 Westinghouse Electric Corp Damper bearing to increase rotor stability
JPS57173613A (en) * 1980-12-11 1982-10-26 United Technologies Corp Sticky fluid damper type bearing

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