JPS6340625U - - Google Patents

Info

Publication number
JPS6340625U
JPS6340625U JP1986133518U JP13351886U JPS6340625U JP S6340625 U JPS6340625 U JP S6340625U JP 1986133518 U JP1986133518 U JP 1986133518U JP 13351886 U JP13351886 U JP 13351886U JP S6340625 U JPS6340625 U JP S6340625U
Authority
JP
Japan
Prior art keywords
circular hole
annular plate
seat
view
catch
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
JP1986133518U
Other languages
Japanese (ja)
Other versions
JPH0729299Y2 (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 JP1986133518U priority Critical patent/JPH0729299Y2/en
Publication of JPS6340625U publication Critical patent/JPS6340625U/ja
Application granted granted Critical
Publication of JPH0729299Y2 publication Critical patent/JPH0729299Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16C33/38—Ball cages
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/3856—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window cages
    • 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
    • F16C33/3887—Details of individual pockets, e.g. shape or ball retaining means
    • 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

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 the drawing]

第１図は要部を示す拡大平面図、第２図はその
要部を―線による断面図、第３図は請求範囲
２項の要部を―線による断面図、第４，５図
は従来品の要部拡大平面図、第６図は従来品で受
座が環状板の両面にある場合の円孔部断面図、第
７図は片面が爪状受座となつている円孔部の断面
図。 １……環状板、２……円孔、３……受座、４…
…受座切除部、２１……円孔内球面部、２２……
円孔内円筒部、２３……円孔内円錐部、３１……
受座、３２……爪状受座。 Fig. 1 is an enlarged plan view showing the main part, Fig. 2 is a sectional view taken along line - - of the main part, Fig. 3 is a sectional view taken along line - - of the main part of claim 2, and Figs. 4 and 5 are An enlarged plan view of the main part of the conventional product, Figure 6 is a cross-sectional view of the circular hole in the conventional product with seats on both sides of the annular plate, and Figure 7 is a circular hole with a claw-shaped seat on one side. Cross-sectional view. 1... annular plate, 2... circular hole, 3... catch seat, 4...
... Seat cutout part, 21... Spherical surface part inside the circular hole, 22...
Cylindrical part in a circular hole, 23... Conical part in a circular hole, 31...
Catch, 32...Claw-shaped catch.

補正 昭６１．１１．５ 考案の名称を次のように補正する。 考案の名称 スラスト玉軸受用保持器 実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment November 5, 1981 The name of the invention is amended as follows. Title of the invention Cage for thrust ball bearings The scope of the utility model registration claims and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】 １ 弾性を有する合成樹脂で形成された環状板１
．の平面部に分割されているボール組込み用の円
孔２．を設けその円孔の周辺に沿つてボールの脱
落を防止する凸状の受座３．を環状板の両面に形
成してなるスラスト玉軸受用保持器において、受
座が円孔の周辺に連続して形成されていないこと
を特徴とするスラスト玉軸受用保持器。 ２ ボールの入る円孔内面の形状が球面形状２１
．円筒２２．と円錐２３．の組合わせ形状で形成
されていることを特徴とする実用新案登録請求の
範囲第１項記載のスラスト玉軸受用保持器。[Claims for Utility Model Registration] 1. Annular plate made of elastic synthetic resin 1
．． A circular hole for installing a ball that is divided into flat parts 2. A convex catch seat 3. is provided along the periphery of the circular hole to prevent the ball from falling off. What is claimed is: 1. A thrust ball bearing cage comprising: formed on both sides of an annular plate, characterized in that a catch seat is not formed continuously around a circular hole. 2 The shape of the inner surface of the circular hole where the ball enters is spherical 21
．． Cylinder 22. and cone 23. A thrust ball bearing retainer according to claim 1, characterized in that it is formed in a combination shape.

【図面の簡単な説明】 第１図．第２図は当考案の要部を示す平面図、
第３図．第４図はその要部を―．―線に
よる拡大断面図。第５図は実用新案請求の範囲第
２項による要部拡大断面図。第６図．第７図は従
来の保持器の平面図、第８図は従来品で受座が環
状板の両面にある場合の円孔部の断面図、第９図
は片面が爪状の受座を設けている円孔部の断面図
。 １……環状板、２……円孔、３……受座、４…
…受座切除部、２１……円孔内球面部、２２……
円孔内円筒部、２３……円孔内円錐部、３１……
受座、３２……爪状受座。[Brief explanation of the drawings] Figure 1. Figure 2 is a plan view showing the main parts of this invention;
Figure 3. Figure 4 shows the main part. - Enlarged cross-sectional view drawn by lines. FIG. 5 is an enlarged sectional view of the main part according to claim 2 of the utility model. Figure 6. Figure 7 is a plan view of a conventional cage, Figure 8 is a cross-sectional view of the circular hole in a conventional product with catches on both sides of the annular plate, and Figure 9 shows a catch with claw-shaped seats on one side. A cross-sectional view of a circular hole portion. 1... annular plate, 2... circular hole, 3... catch seat, 4...
... Seat cutout part, 21... Spherical surface part inside the circular hole, 22...
Cylindrical part in a circular hole, 23... Conical part in a circular hole, 31...
Catch, 32...Claw-shaped catch.

Claims (1)

【実用新案登録請求の範囲】 １ 弾性を有する合成樹脂で形成された環状板１
．の平面部に分割されているボール組込み用の円
孔２．を設けその円孔の周辺に沿つてボールの脱
落を防止する凸状の受座３．を環状板の両面に形
成してなるスラスト玉軸受用保持器において、受
座が円孔の周辺に連続して形成されていないこと
を特徴とするスラスト玉軸受用保持器、 ２ ボールの入る円孔内面の形状が球面形状２１
．と円筒２２．と円錐２３．の組合わせ形状で形
成されていることを特徴とする実用新案登録請求
の範囲第１項記載のスラスト玉軸受用保持器。[Claims for Utility Model Registration] 1. Annular plate made of elastic synthetic resin 1
．． A circular hole for installing a ball that is divided into flat parts 2. A convex catch seat 3. is provided along the periphery of the circular hole to prevent the ball from falling off. A thrust ball bearing cage comprising: formed on both sides of an annular plate, characterized in that the seat is not formed continuously around the circular hole, 2. A circle in which the balls enter. The shape of the inner surface of the hole is spherical 21
．． and cylinder 22. and cone 23. A thrust ball bearing retainer according to claim 1, characterized in that it is formed in a combination shape.
JP1986133518U 1986-08-29 1986-08-29 Cage for thrust ball bearing Expired - Lifetime JPH0729299Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986133518U JPH0729299Y2 (en) 1986-08-29 1986-08-29 Cage for thrust ball bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986133518U JPH0729299Y2 (en) 1986-08-29 1986-08-29 Cage for thrust ball bearing

Publications (2)

Publication Number Publication Date
JPS6340625U true JPS6340625U (en) 1988-03-16
JPH0729299Y2 JPH0729299Y2 (en) 1995-07-05

Family

ID=31033914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986133518U Expired - Lifetime JPH0729299Y2 (en) 1986-08-29 1986-08-29 Cage for thrust ball bearing

Country Status (1)

Country Link
JP (1) JPH0729299Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0272789U (en) * 1988-11-25 1990-06-04
JPH0575551U (en) * 1992-03-13 1993-10-15 日産自動車株式会社 Loading cam device
JP2006119597A (en) * 2004-09-22 2006-05-11 Ntn Corp Image forming device
JP2006139230A (en) * 2004-11-15 2006-06-01 Ricoh Co Ltd Image forming apparatus
JP2007107564A (en) * 2005-10-11 2007-04-26 Ntn Corp Thrust ball bearing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534037U (en) * 1976-06-29 1978-01-14
JPS5853918U (en) * 1981-10-07 1983-04-12 日亜精密工業株式会社 Plastic retainer for thrust bearing
JPS6154520U (en) * 1984-09-14 1986-04-12

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534037U (en) * 1976-06-29 1978-01-14
JPS5853918U (en) * 1981-10-07 1983-04-12 日亜精密工業株式会社 Plastic retainer for thrust bearing
JPS6154520U (en) * 1984-09-14 1986-04-12

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0272789U (en) * 1988-11-25 1990-06-04
JPH0616047Y2 (en) * 1988-11-25 1994-04-27 新日軽株式会社 Corner connection device for sash frame
JPH0575551U (en) * 1992-03-13 1993-10-15 日産自動車株式会社 Loading cam device
JP2006119597A (en) * 2004-09-22 2006-05-11 Ntn Corp Image forming device
JP4711763B2 (en) * 2004-09-22 2011-06-29 Ｎｔｎ株式会社 Image forming apparatus
JP2006139230A (en) * 2004-11-15 2006-06-01 Ricoh Co Ltd Image forming apparatus
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
JPH0729299Y2 (en) 1995-07-05

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