JPS57179419A - Damping bearing - Google Patents

Damping bearing

Info

Publication number
JPS57179419A
JPS57179419A JP6395981A JP6395981A JPS57179419A JP S57179419 A JPS57179419 A JP S57179419A JP 6395981 A JP6395981 A JP 6395981A JP 6395981 A JP6395981 A JP 6395981A JP S57179419 A JPS57179419 A JP S57179419A
Authority
JP
Japan
Prior art keywords
bearing
axis
circumferential face
diameter
center
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.)
Granted
Application number
JP6395981A
Other languages
Japanese (ja)
Other versions
JPS6364648B2 (en
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 JP6395981A priority Critical patent/JPS57179419A/en
Priority to DE8282103519T priority patent/DE3265196D1/en
Priority to US06/371,570 priority patent/US4460283A/en
Priority to EP82103519A priority patent/EP0064251B1/en
Publication of JPS57179419A publication Critical patent/JPS57179419A/en
Publication of JPS6364648B2 publication Critical patent/JPS6364648B2/ja
Granted 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
    • 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
    • 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

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 achieve the reliable damping effect by forming the circumferential face of more than two members constructing a damping bearing such that it is eccentric against the axis of the inner circumferential face of the housing thereby maintaining the gap around the circumference of the damper section uniform. CONSTITUTION:The outer circumferential face 3b at the step section 3b of a bearing 3 has the diameter (do) defined by the center (Xo) coaxial with the axis (X) of a rotary shaft 1, while the bearing face 3a has the diameter (d1) defined by the center (X1) having the downward eccentric amount B1 against the axis X. While the outer circumferential face 5a of the damper section constructing member 5 has the diameter Do defined by the center Yo coaxial with the axis X, and the inner circumferential face 5b has the diameter D1 defined by the center Y1 having the upward eccentric amount B2 against the axis X. In order to rotary secure the bearing 3 and the damper section constructing member 5 at the random position, a pluralit of bolt holes 12 for the bolt 9 are made at the step section 8 of the bearing 3.
JP6395981A 1981-04-30 1981-04-30 Damping bearing Granted JPS57179419A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP6395981A JPS57179419A (en) 1981-04-30 1981-04-30 Damping bearing
DE8282103519T DE3265196D1 (en) 1981-04-30 1982-04-26 Damped bearing device
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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6395981A JPS57179419A (en) 1981-04-30 1981-04-30 Damping bearing

Publications (2)

Publication Number Publication Date
JPS57179419A true JPS57179419A (en) 1982-11-05
JPS6364648B2 JPS6364648B2 (en) 1988-12-13

Family

ID=13244352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6395981A Granted JPS57179419A (en) 1981-04-30 1981-04-30 Damping bearing

Country Status (1)

Country Link
JP (1) JPS57179419A (en)

Also Published As

Publication number Publication date
JPS6364648B2 (en) 1988-12-13

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