JPH0197004U - - Google Patents
Info
- Publication number
- JPH0197004U JPH0197004U JP19463887U JP19463887U JPH0197004U JP H0197004 U JPH0197004 U JP H0197004U JP 19463887 U JP19463887 U JP 19463887U JP 19463887 U JP19463887 U JP 19463887U JP H0197004 U JPH0197004 U JP H0197004U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- roller tappet
- mounting structure
- plane
- roller
- 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
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案実施例ローラタペツトの取付構
造を示す第２図の―線断面図。第２図は第１
図の―線断面図。第３図は第２図の―線
断面図。第４図はそのスリーブ及び案内部材の外
観斜視図。第５図はそのローラタペツトの外観斜
視図。第６図、第７図及び第８図は本考案の別の
実施例を示す第２図に対応する断面図。
１……シリンダブロツク、２……貫通孔、３…
…スリーブ、５……開口部、７……案内部材、８
……第一平面部、１１……ローラタペツト、１２
……第二平面部、１６……ローラ、１７……カム
、１９……プツシユロツド。
FIG. 1 is a sectional view taken along the line -- in FIG. 2, showing the mounting structure of a roller tappet according to an embodiment of the present invention. Figure 2 is the first
A cross-sectional view taken along the line in the figure. Figure 3 is a sectional view taken along the line -- in Figure 2. FIG. 4 is an external perspective view of the sleeve and guide member. FIG. 5 is an external perspective view of the roller tappet. 6, 7, and 8 are sectional views corresponding to FIG. 2 showing another embodiment of the present invention. 1...Cylinder block, 2...Through hole, 3...
... Sleeve, 5 ... Opening, 7 ... Guide member, 8
...First plane part, 11...Roller tappet, 12
...Second plane part, 16...Roller, 17...Cam, 19...Push rod.
Claims (1)
リーブを圧入して固着し、このスリーブ内を下部
にカムに従動するローラを備えたローラタペツト
が上下動するように構成されたローラタペツトの
取付構造において、 前記スリーブの内壁にその長手方向に延びる第
一平面部が形成され、前記タペツトの胴部に前記
第一平面部に相応してその長手方向に延びる第二
平面部が形成されたことを特徴とするローラタペ
ツトの取付構造。 (2) 第一及び第二平面部はそれぞれ互いに平行
な一対の平面部である実用新案登録請求の範囲第
１項に記載のローラタペツトの取付構造。 (3) 一対の第一平面部は前記スリーブの側部に
形成された開口部に平板状の案内部材を前記スリ
ーブ内部に挿入して形成された実用新案登録請求
の範囲第２項に記載のローラタペツトの取付構造
。[Claims for Utility Model Registration] (1) A sleeve is press-fitted into a through hole provided in the cylinder block and fixed, and a roller tappet with a roller driven by a cam at the bottom moves up and down inside the sleeve. In the mounting structure of the roller tappet, a first plane part is formed on the inner wall of the sleeve and extends in the longitudinal direction, and a second plane part is formed in the body of the tapepet and extends in the longitudinal direction corresponding to the first plane part. A mounting structure for a roller tappet characterized by the following: (2) The roller tappet mounting structure according to claim 1, wherein the first and second plane parts are a pair of plane parts parallel to each other. (3) The pair of first plane parts are formed by inserting a flat guide member into the sleeve through an opening formed in a side part of the sleeve. Mounting structure of roller tappet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19463887U JPH0197004U (en) | 1987-12-22 | 1987-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19463887U JPH0197004U (en) | 1987-12-22 | 1987-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197004U true JPH0197004U (en) | 1989-06-28 |
Family
ID=31485361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19463887U Pending JPH0197004U (en) | 1987-12-22 | 1987-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197004U (en) |
-
1987
- 1987-12-22 JP JP19463887U patent/JPH0197004U/ja active Pending