JPS63190506U - - Google Patents
Info
- Publication number
- JPS63190506U JPS63190506U JP8082687U JP8082687U JPS63190506U JP S63190506 U JPS63190506 U JP S63190506U JP 8082687 U JP8082687 U JP 8082687U JP 8082687 U JP8082687 U JP 8082687U JP S63190506 U JPS63190506 U JP S63190506U
- Authority
- JP
- Japan
- Prior art keywords
- valve stem
- peripheral surface
- support device
- slit
- stem support
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
第１図は本考案に用いるコツタの例を示す斜視
図、第２図は動弁機構の断面図、第３図は従来の
コツタの斜視図、第４図は従来の別のコツタの斜
視図である。
図中：２…カム、３…バルブステム、４，４′
…コツタ、５…リテーナ、６…バネ（スプリング
）、９…スリツト。
Fig. 1 is a perspective view showing an example of a cotter used in the present invention, Fig. 2 is a sectional view of a valve mechanism, Fig. 3 is a perspective view of a conventional kotta, and Fig. 4 is a perspective view of another conventional kotta. It is. In the diagram: 2...Cam, 3...Valve stem, 4, 4'
...Kotuta, 5...Retainer, 6...Spring, 9...Slit.
Claims (1)
と係合する部分をその内周面に有するコツタ、該
コツタのテーパ状外周面と係合する内周面を有す
るバネ受用のリテーナを有し、前記コツタが二つ
割りであり、その各半体に、その高さ方向に延在
し且つ内外周並びに下端に開放された形のスリツ
トを設けていることを特徴とするバルブステム支
持装置。 (2) 前記スリツトが各半体の円周方向のほゞ中
央部に位置し且つその高さ方向の略中央部から下
方へ延在することを特徴とする請求の範囲第(1)
項のバルブステム支持装置。 (3) 前記スリツトの巾が前記半体間の平均すき
まより大であることを特徴とする請求の範囲第(2
)項のバルブステム支持装置。[Claims for Utility Model Registration] (1) A plug having a portion on its inner peripheral surface that engages with a slimming surface formed on the outer peripheral surface of the valve stem, and an inner peripheral surface that engages with the tapered outer peripheral surface of the plug. The kotsuta is divided into two halves, and each half is provided with a slit extending in the height direction and open at the inner and outer peripheries and the lower end. Valve stem support device. (2) Claim (1) characterized in that the slit is located approximately in the center of each half in the circumferential direction and extends downward from the approximately center in the height direction.
Valve stem support device. (3) Claim No. 2, characterized in that the width of the slit is larger than the average gap between the halves.
) Valve stem support device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987080826U JPH0634561Y2 (en) | 1987-05-29 | 1987-05-29 | Valve stem support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987080826U JPH0634561Y2 (en) | 1987-05-29 | 1987-05-29 | Valve stem support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63190506U true JPS63190506U (en) | 1988-12-08 |
| JPH0634561Y2 JPH0634561Y2 (en) | 1994-09-07 |
Family
ID=30931990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987080826U Expired - Lifetime JPH0634561Y2 (en) | 1987-05-29 | 1987-05-29 | Valve stem support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0634561Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210207U (en) * | 1975-07-09 | 1977-01-24 |
-
1987
- 1987-05-29 JP JP1987080826U patent/JPH0634561Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210207U (en) * | 1975-07-09 | 1977-01-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0634561Y2 (en) | 1994-09-07 |