JPH02116009U - - Google Patents
Info
- Publication number
- JPH02116009U JPH02116009U JP2516589U JP2516589U JPH02116009U JP H02116009 U JPH02116009 U JP H02116009U JP 2516589 U JP2516589 U JP 2516589U JP 2516589 U JP2516589 U JP 2516589U JP H02116009 U JPH02116009 U JP H02116009U
- Authority
- JP
- Japan
- Prior art keywords
- shows
- ears
- cross
- section
- view
- 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
Links
- 210000005069 ears Anatomy 0.000 claims description 5
- 101150071927 AANAT gene Proteins 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図〜第４図は本考案の実施例によるスナツ
プリングを示し、第１図ａはその平面図、第１図
ｂはその正面図、第２図は第１図ｂのＡ部分の拡
大図、第３図は、耳部突出部がリング溝底に接触
した状態、第４図は耳部への屈曲部をつぶした状
態を示す。第５図〜第８図は従来例によるスナツ
プリングを示し、第５図ａは円形断面耳付きタイ
プ、第５図ｂは円形断面のＣリング、耳無しタイ
プ、第５図ｃは角形断面板ばねタイプ、第５図ｄ
は第５図ｃのＤ−Ｄ断面図、第６図ａは円形断面
を押圧した耳付きタイプ、第６図ｂは第６図ａの
Ｂ−Ｂ断面図、第７図は円形断面耳付きタイプの
スナツプリングのピストンピン孔への取付け状態
を示す要部断面図、第８図は、板ばねタイプのス
ナツプリングのピストンピン孔への取付け状態を
示す要部断面図である。第９図は第６図に示す円
形断面押圧耳付きタイプのスナツプリングをピス
トンピン孔へ取付けた状態を示す要部断面図で、
第９図ａはリング溝が浅い場合、第９図ｂはリン
グ溝が深い場合、第９図ｃはリング溝の底部にス
ナツプリングの縁が当たる場合を示す。
２……ピストンピン、５……リング溝、１０…
…スナツプリング、１１……耳部、Ｇ……耳部へ
の屈曲部、ｗ……スナツプリング線径、ｚ……耳
部の軸方向の厚さ。
Figures 1 to 4 show a snap spring according to an embodiment of the present invention, Figure 1a is a plan view thereof, Figure 1b is a front view thereof, and Figure 2 is an enlarged view of part A in Figure 1b. 3 shows a state in which the protruding portion of the ear portion is in contact with the bottom of the ring groove, and FIG. 4 shows a state in which the bent portion to the ear portion is collapsed. Figs. 5 to 8 show conventional snap springs, Fig. 5a shows a type with circular cross-section ears, Fig. 5b shows a C-ring with a circular cross-section, without ears, and Fig. 5c shows a plate spring with a square cross-section. Type, Figure 5d
is a cross-sectional view taken along line D-D in Figure 5c, Figure 6a is a type with ears pressed against a circular cross section, Figure 6b is a cross-sectional view taken along line B-B in Figure 6a, and Figure 7 is a circular cross-section with ears. Fig. 8 is a cross-sectional view of a main part showing a state in which a leaf spring type snap ring is attached to a piston pin hole. FIG. 9 is a cross-sectional view of the main part showing the state in which the circular cross-section pressing lug type snap spring shown in FIG. 6 is attached to the piston pin hole.
FIG. 9a shows a case where the ring groove is shallow, FIG. 9b shows a case where the ring groove is deep, and FIG. 9c shows a case where the edge of the snap ring hits the bottom of the ring groove. 2...Piston pin, 5...Ring groove, 10...
...Snat spring, 11...Ear portion, G...Bending portion to the ear portion, w...Snat spring wire diameter, z...Thickness in the axial direction of the ear portion.
Claims (1)
、耳部への屈曲部の軸方向の厚さを前記スナツプ
リングの線径よりも薄くしたことを特徴とするピ
ストンピンのスナツプリング。 1. A piston pin snap ring of a wire type with ears, characterized in that the axial thickness of the bent portion toward the ear is thinner than the wire diameter of the snap spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2516589U JPH02116009U (en) | 1989-03-07 | 1989-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2516589U JPH02116009U (en) | 1989-03-07 | 1989-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02116009U true JPH02116009U (en) | 1990-09-17 |
Family
ID=31245661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2516589U Pending JPH02116009U (en) | 1989-03-07 | 1989-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02116009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2913540A3 (en) * | 2014-02-11 | 2016-01-27 | GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG | Circlip for insertion in a groove, in particular to mount the outer ring of a rolling bearing in the casing wall of a gearbox, method for producing the circlip and method of mounting the bearing in the casing wall |
-
1989
- 1989-03-07 JP JP2516589U patent/JPH02116009U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2913540A3 (en) * | 2014-02-11 | 2016-01-27 | GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG | Circlip for insertion in a groove, in particular to mount the outer ring of a rolling bearing in the casing wall of a gearbox, method for producing the circlip and method of mounting the bearing in the casing wall |
| US9409442B2 (en) | 2014-02-11 | 2016-08-09 | Getrag Getriebe-Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Axial securing ring, bearing arrangement and production method therefor |
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