JPS5853918U - Plastic retainer for thrust bearing - Google Patents

Plastic retainer for thrust bearing

Info

Publication number
JPS5853918U
JPS5853918U JP1981149859U JP14985981U JPS5853918U JP S5853918 U JPS5853918 U JP S5853918U JP 1981149859 U JP1981149859 U JP 1981149859U JP 14985981 U JP14985981 U JP 14985981U JP S5853918 U JPS5853918 U JP S5853918U
Authority
JP
Japan
Prior art keywords
plastic
thrust bearing
joint surfaces
retainer
rolling element
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
JP1981149859U
Other languages
Japanese (ja)
Other versions
JPS646406Y2 (en
Inventor
今在家　利幸
Original Assignee
日亜精密工業株式会社
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 日亜精密工業株式会社 filed Critical 日亜精密工業株式会社
Priority to JP1981149859U priority Critical patent/JPS5853918U/en
Publication of JPS5853918U publication Critical patent/JPS5853918U/en
Application granted granted Critical
Publication of JPS646406Y2 publication Critical patent/JPS646406Y2/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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4641—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages comprising two annular parts joined together
    • F16C33/4652—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages comprising two annular parts joined together made from plastic, e.g. two injection moulded parts joined by a snap fit
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/38—Ball cages
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • F16C33/3862—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages comprising two annular parts joined together
    • F16C33/3875—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages comprising two annular parts joined together made from plastic, e.g. two injection moulded parts joined by a snap fit
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/30—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for axial load mainly
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • F16C2226/36—Material joints by welding
    • F16C2226/38—Material joints by welding with ultrasonic welding

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は、本箸案に係る保持器Ａを構成する保持片１の
平面図であり、第２図は一部を縦断した正面図、第３図
は保持器への正面図、第４図は転動体支持孔２の他の実
施例を示す断面図である。 第５図は、保持片１の他の実施例を示す平面図で　　　
−あ−リ、第６図は第５図のイーイ視断面図、第７図は
転動体支持孔２の他あ実施例を示す断面図である。第８
図及び第９図は凹部５と突部４の他の嵌−合状態を示す
部分断面図であり、第１０図ゆ保持片１，１′の平坦７
１ａの他の実施例を示す部分斜面図である。第１１図は
、従前の鋼板製保持器を示す部分縦断面図である。 １．１′・・・・・・鍔状保持片、２・・・・・・転動
体支持孔、３・・・・・・ボール、４・・・・・・係合
突部、５・・・・・・係止凹部、６・・・・・・針状突
起体。FIG. 1 is a plan view of a holding piece 1 constituting a holder A according to the present chopstick proposal, FIG. 2 is a partially longitudinal front view, FIG. 3 is a front view of the holder, and FIG. The figure is a sectional view showing another embodiment of the rolling element support hole 2. FIG. 5 is a plan view showing another embodiment of the holding piece 1.
FIG. 6 is a cross-sectional view of FIG. 5 when viewed from above, and FIG. 7 is a cross-sectional view showing another embodiment of the rolling element support hole 2. 8th
9 and 9 are partial cross-sectional views showing other fitted states of the recess 5 and the protrusion 4, and FIG.
It is a partial perspective view which shows another Example of 1a. FIG. 11 is a partial longitudinal sectional view showing a conventional steel plate cage. 1.1'... Flange-shaped holding piece, 2... Rolling element support hole, 3... Ball, 4... Engaging protrusion, 5... ...Latching recess, 6... Needle-shaped protrusion.

Claims (1)

【実用新案登録請求の範囲】 ・　　（１）複数個の転動体支持孔２が一定の間隔で穿
設され且つ内側面に２個所以上の係合突部４を形成した
プラスチック製の鍔状保持片１と；前記保持片１と対称
的に転動体支持孔２が形成され、且つ内側面に前記係合
突部４に嵌合する係止凹部５を形成したプラスチック製
の鍔状保持片１′とを、前記突部４を凹部５内へ嵌合せ
しめて組合せ、両保持片１．１′の接合面を固着一体化
して構成したことを特徴とするスラストベア・リング用
プラスチック保持器。 （２）　　両保持片１．１′の両方若しくは一方の接合
面に針状突起体６を形成すると共に、超音波溶着により
接合面を固着して成る実用新案登録請求の範囲第１項に
記載のスラストベアリング用プラスチック保持器。[Claims for Utility Model Registration] - (1) A plastic collar-shaped retainer in which a plurality of rolling element support holes 2 are bored at regular intervals and two or more engaging protrusions 4 are formed on the inner surface. Piece 1: A plastic flanged holding piece 1 having a rolling element support hole 2 formed symmetrically with the holding piece 1, and a locking recess 5 that fits into the engaging protrusion 4 on the inner surface. A plastic retainer for a thrust bearing ring, characterized in that the projections 4 are fitted into the recesses 5, and the joint surfaces of both retaining pieces 1.1' are fixed and integrated. (2) According to claim 1 of the utility model registration, the needle-like projections 6 are formed on the joint surfaces of both or one of the holding pieces 1.1', and the joint surfaces are fixed by ultrasonic welding. Plastic retainer for thrust bearings.
JP1981149859U 1981-10-07 1981-10-07 Plastic retainer for thrust bearing Granted JPS5853918U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981149859U JPS5853918U (en) 1981-10-07 1981-10-07 Plastic retainer for thrust bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981149859U JPS5853918U (en) 1981-10-07 1981-10-07 Plastic retainer for thrust bearing

Publications (2)

Publication Number Publication Date
JPS5853918U true JPS5853918U (en) 1983-04-12
JPS646406Y2 JPS646406Y2 (en) 1989-02-20

Family

ID=29942614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981149859U Granted JPS5853918U (en) 1981-10-07 1981-10-07 Plastic retainer for thrust bearing

Country Status (1)

Country Link
JP (1) JPS5853918U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340625U (en) * 1986-08-29 1988-03-16
JPH0725191U (en) * 1993-10-13 1995-05-12 株式会社浜国 Sliding door opening and closing device
JP2006307891A (en) * 2005-04-26 2006-11-09 Nsk Ltd Toroidal type continuously variable transmission
JP2007107564A (en) * 2005-10-11 2007-04-26 Ntn Corp Thrust ball bearing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6340625U (en) * 1986-08-29 1988-03-16
JPH0725191U (en) * 1993-10-13 1995-05-12 株式会社浜国 Sliding door opening and closing device
JP2006307891A (en) * 2005-04-26 2006-11-09 Nsk Ltd Toroidal type continuously variable transmission
JP2007107564A (en) * 2005-10-11 2007-04-26 Ntn Corp Thrust ball bearing
JP4536632B2 (en) * 2005-10-11 2010-09-01 Ｎｔｎ株式会社 Thrust ball bearing

Also Published As

Publication number Publication date
JPS646406Y2 (en) 1989-02-20

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