JPH0321504U - - Google Patents
Info
- Publication number
- JPH0321504U JPH0321504U JP8294889U JP8294889U JPH0321504U JP H0321504 U JPH0321504 U JP H0321504U JP 8294889 U JP8294889 U JP 8294889U JP 8294889 U JP8294889 U JP 8294889U JP H0321504 U JPH0321504 U JP H0321504U
- Authority
- JP
- Japan
- Prior art keywords
- press
- shaft
- support
- roller
- fitted
- 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
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
第１図は本考案に係るローラタペツトの要部断
面図、第２図はローラ支持軸の圧入時における軸
支持部の変形態様を説明した部分的断面図である
。
１０…ローラタペツト、１２…タペツト本体、
１６…支持軸、１８…ニードルローラ、２０…ロ
ーラ、２４ａ及び２４ｂ…軸支持部。
FIG. 1 is a sectional view of a main part of a roller tappet according to the present invention, and FIG. 2 is a partial sectional view illustrating the deformation of the shaft support portion when the roller support shaft is press-fitted. 10...Roller tappet, 12...Tappet body,
16...Support shaft, 18...Needle roller, 20...Roller, 24a and 24b...Shaft support part.
Claims (1)
本体の底部に形成された一対の軸支持部に圧入さ
れた支持軸上に装架してなるものにおいて、上記
支持軸の圧入に際し同支持軸が最初に挿入される
一方の軸支持部の圧入締代を、他方の軸支持部の
圧入締代より小さく設定し、上記一方の軸支持部
の圧入荷重を低減してその変形量を低減するよう
に構成したことを特徴とするローラタペツト。 A roller that rolls in contact with a valve drive cam is mounted on a support shaft that is press-fitted into a pair of shaft support parts formed at the bottom of the tappet body, and when the support shafts are press-fitted, the support shafts are The press-fitting allowance of one of the shaft supports, which is inserted first, is set to be smaller than the press-fitting allowance of the other shaft support, thereby reducing the press-fitting load on the one shaft supporting part and reducing the amount of deformation thereof. A roller tappet characterized by being configured as follows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8294889U JPH0717764Y2 (en) | 1989-07-14 | 1989-07-14 | Laura Tappet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8294889U JPH0717764Y2 (en) | 1989-07-14 | 1989-07-14 | Laura Tappet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0321504U true JPH0321504U (en) | 1991-03-04 |
| JPH0717764Y2 JPH0717764Y2 (en) | 1995-04-26 |
Family
ID=31630208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8294889U Expired - Lifetime JPH0717764Y2 (en) | 1989-07-14 | 1989-07-14 | Laura Tappet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717764Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1115354A (en) * | 1997-06-23 | 1999-01-22 | Canon Inc | Process cartridge |
| JP2005213984A (en) * | 2004-02-02 | 2005-08-11 | Tokyu Car Corp | Emergency tool container |
-
1989
- 1989-07-14 JP JP8294889U patent/JPH0717764Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1115354A (en) * | 1997-06-23 | 1999-01-22 | Canon Inc | Process cartridge |
| JP2005213984A (en) * | 2004-02-02 | 2005-08-11 | Tokyu Car Corp | Emergency tool container |
| JP4526274B2 (en) * | 2004-02-02 | 2010-08-18 | 東急車輛製造株式会社 | Emergency equipment container |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717764Y2 (en) | 1995-04-26 |