JPH0355925U - - Google Patents

Info

Publication number
JPH0355925U
JPH0355925U JP1989117353U JP11735389U JPH0355925U JP H0355925 U JPH0355925 U JP H0355925U JP 1989117353 U JP1989117353 U JP 1989117353U JP 11735389 U JP11735389 U JP 11735389U JP H0355925 U JPH0355925 U JP H0355925U
Authority
JP
Japan
Prior art keywords
case
shaft
universal joint
bearing case
bearing
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
JP1989117353U
Other languages
Japanese (ja)
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 JP1989117353U priority Critical patent/JPH0355925U/ja
Publication of JPH0355925U publication Critical patent/JPH0355925U/ja
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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
    • F16D3/385—Bearing cup; Bearing construction; Bearing seal; Mounting of bearing on the intermediate member
    • 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
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep 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
    • F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
    • F16C21/005—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement the external zone of a bearing with rolling members, e.g. needles, being cup-shaped, with or without a separate thrust-bearing disc or ring, e.g. for universal joints

Landscapes

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

Description

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

第１図ないし第４図は本考案の一実施例にかか
り、第１図はユニバーサルジヨイントの軸受装置
を示す一部破断の正面図、第２図は軸受ケースの
底部の外面を示す平面図、第３図は軸受ケースの
底部の内面を示す斜視図、第４図は底部の撓み量
と荷重との関係を示す特性図である。また、第５
図は従来例にかかるユニバーサルジヨイントの軸
受装置を示す一部破断の側面図である。 １……十字軸、４……軸部、５……軸受装置、
５１……軸受ケース、５１ａ……筒部内周面、５
２……針状ころ、５３……底部、５４……凸部、
５５……リブ、５６……凹部。 Figures 1 to 4 show an embodiment of the present invention, in which Figure 1 is a partially cutaway front view showing a universal joint bearing device, and Figure 2 is a plan view showing the outer surface of the bottom of the bearing case. , FIG. 3 is a perspective view showing the inner surface of the bottom of the bearing case, and FIG. 4 is a characteristic diagram showing the relationship between the amount of deflection of the bottom and the load. Also, the fifth
The figure is a partially cutaway side view showing a conventional universal joint bearing device. 1...Cross shaft, 4...Shaft portion, 5...Bearing device,
51... Bearing case, 51a... Cylinder inner peripheral surface, 5
2...needle roller, 53...bottom, 54...convex part,
55...rib, 56...recess.

Claims (1)

【実用新案登録請求の範囲】 (1) 十字軸の各軸部に外嵌される有底筒状の軸
受ケースと、軸受ケースの筒部内周面と十字軸の
軸部外周面との間に介装される複数のころとを備
え、前記軸受ケースの底部中央にケース内方に膨
出して十字軸の軸部端面を支持する凸部が形成さ
れた構成のユニバーサルジヨイントの軸受装置に
おいて、 前記軸受ケースの底部で凸部を囲う環状の領域
に、ケース外方に膨出する複数のリブが設けられ
ていることを特徴とするユニバーサルジヨイント
の軸受装置。 (2) 前記軸受ケースが、薄板を有底筒状に絞り
加工して形成されていることを特徴とする請求項
第１項に記載のユニバーサルジヨイントの軸受装
置。[Scope of Claim for Utility Model Registration] (1) A bottomed cylindrical bearing case that is fitted onto each shaft of the cross shaft, and the space between the inner peripheral surface of the cylinder of the bearing case and the outer peripheral surface of the shaft of the cross shaft. A universal joint bearing device comprising a plurality of interposed rollers and having a convex portion formed in the center of the bottom of the bearing case to bulge inward of the case and support the shaft end surface of the cross shaft, A universal joint bearing device, characterized in that a plurality of ribs bulging outward from the case are provided in an annular region surrounding the convex portion at the bottom of the bearing case. (2) The universal joint bearing device according to claim 1, wherein the bearing case is formed by drawing a thin plate into a cylindrical shape with a bottom.
JP1989117353U 1989-10-04 1989-10-04 Pending JPH0355925U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989117353U JPH0355925U (en) 1989-10-04 1989-10-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989117353U JPH0355925U (en) 1989-10-04 1989-10-04

Publications (1)

Publication Number Publication Date
JPH0355925U true JPH0355925U (en) 1991-05-29

Family

ID=31665571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989117353U Pending JPH0355925U (en) 1989-10-04 1989-10-04

Country Status (1)

Country Link
JP (1) JPH0355925U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002235725A (en) * 2001-02-08 2002-08-23 Asano Kinzoku Kogyo Kk Connection ring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002235725A (en) * 2001-02-08 2002-08-23 Asano Kinzoku Kogyo Kk Connection ring
JP4630472B2 (en) * 2001-02-08 2011-02-09 浅野金属工業株式会社 Connecting ring

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