JPS6364922U - - Google Patents

Info

Publication number
JPS6364922U
JPS6364922U JP1986158320U JP15832086U JPS6364922U JP S6364922 U JPS6364922 U JP S6364922U JP 1986158320 U JP1986158320 U JP 1986158320U JP 15832086 U JP15832086 U JP 15832086U JP S6364922 U JPS6364922 U JP S6364922U
Authority
JP
Japan
Prior art keywords
bearing
leaf spring
housing
damping
support spring
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
JP1986158320U
Other languages
Japanese (ja)
Other versions
JPH0453458Y2 (en
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 filed Critical
Priority to JP1986158320U priority Critical patent/JPH0453458Y2/ja
Publication of JPS6364922U publication Critical patent/JPS6364922U/ja
Application granted granted Critical
Publication of JPH0453458Y2 publication Critical patent/JPH0453458Y2/ja
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例を示す減衰軸受の側断
面図、第２図は第１図のＡ〜Ａ断面図、第３図は
従来の板ばね式減衰軸受の側断面図、第４図は従
来のＯリング式減衰軸受の側断面図である。 図の主要部分の説明、１……回転軸、２……軸
受、３ａ……上ハウジング、３ｂ……下ハウジン
グ、５……Ｏリング、６……円弧状板ばね、８…
…円弧状板ばね脚部、１１……下ハウジング分割
面溝、１２ａ，１２ｂ……分割面。 Fig. 1 is a side sectional view of a damping bearing showing an embodiment of the present invention, Fig. 2 is a sectional view taken from A to A in Fig. 1, Fig. 3 is a side sectional view of a conventional leaf spring type damping bearing, and Fig. The figure is a side sectional view of a conventional O-ring type damping bearing. Explanation of the main parts of the figure, 1... Rotating shaft, 2... Bearing, 3a... Upper housing, 3b... Lower housing, 5... O-ring, 6... Arc-shaped leaf spring, 8...
...Circular leaf spring leg portion, 11... Lower housing dividing surface groove, 12a, 12b... Dividing surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸を支持する軸受を軸受支持ばね体により
ハウジングに支持し、軸受の外周部に流体膜ダン
パ部を形成するようにした減衰軸受において、前
記軸受支持用ばね体として円弧状の板ばねを配設
し、同板ばねの両端部の脚を下ハウジングの分割
面に設けた溝の中に嵌め込むと共に、同板ばねの
内側中央部に軸受を支える凸部を設けたことを特
徴とする減衰軸受。 In a damping bearing in which a bearing that supports a rotating shaft is supported in a housing by a bearing support spring body, and a fluid film damper portion is formed on the outer periphery of the bearing, an arc-shaped leaf spring is arranged as the bearing support spring body. The damping device is characterized in that the legs at both ends of the leaf spring are fitted into grooves provided on the dividing surface of the lower housing, and a convex portion supporting the bearing is provided at the inner center of the leaf spring. bearing.
JP1986158320U 1986-10-16 1986-10-16 Expired JPH0453458Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986158320U JPH0453458Y2 (en) 1986-10-16 1986-10-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986158320U JPH0453458Y2 (en) 1986-10-16 1986-10-16

Publications (2)

Publication Number Publication Date
JPS6364922U true JPS6364922U (en) 1988-04-28
JPH0453458Y2 JPH0453458Y2 (en) 1992-12-16

Family

ID=31081698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986158320U Expired JPH0453458Y2 (en) 1986-10-16 1986-10-16

Country Status (1)

Country Link
JP (1) JPH0453458Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015083697A1 (en) * 2013-12-04 2015-06-11 三菱重工業株式会社 Squeeze film damper, bearing unit, and turbine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015083697A1 (en) * 2013-12-04 2015-06-11 三菱重工業株式会社 Squeeze film damper, bearing unit, and turbine
JPWO2015083697A1 (en) * 2013-12-04 2017-03-16 三菱重工業株式会社 Squeeze film damper, bearing unit and turbine

Also Published As

Publication number Publication date
JPH0453458Y2 (en) 1992-12-16

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