JPH0161408U - - Google Patents
Info
- Publication number
- JPH0161408U JPH0161408U JP15649087U JP15649087U JPH0161408U JP H0161408 U JPH0161408 U JP H0161408U JP 15649087 U JP15649087 U JP 15649087U JP 15649087 U JP15649087 U JP 15649087U JP H0161408 U JPH0161408 U JP H0161408U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- threaded member
- male threaded
- lash adjuster
- utility
- 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
- 239000010705 motor oil Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の第１の実施例を示す断面図、
第２図は同上ねじ部の拡大図、第３図は本考案の
第２の実施例を示す断面図、第４図は本考案の第
３の実施例を示す断面図、第５図は本考案の第４
の実施例を示す断面図、第６図は従来のラツシユ
アジヤスタ装置の取付状態を示す正面図、第７図
は同上ラツシユアジヤスタ装置の断面図である。
２０……筒形ボデイ、２２……雌ねじ、２４…
…給油孔、２５……雄ねじ部材、２６……プラン
ジヤ、２７，３６……ピストン、２８……圧力室
、２９……雄ねじ、３０……上フランク面、３１
……下フランク面、α……リード角、β，ｒ……
フランク角。
FIG. 1 is a sectional view showing a first embodiment of the present invention;
Fig. 2 is an enlarged view of the same threaded portion, Fig. 3 is a cross-sectional view showing the second embodiment of the present invention, Fig. 4 is a cross-sectional view showing the third embodiment of the present invention, and Fig. 5 is a cross-sectional view of the present invention. Fourth idea
FIG. 6 is a front view showing the mounting state of the conventional lash adjuster device, and FIG. 7 is a sectional view of the same lash adjuster device. 20...Cylindrical body, 22...Female thread, 24...
... Oil supply hole, 25 ... Male thread member, 26 ... Plunger, 27, 36 ... Piston, 28 ... Pressure chamber, 29 ... Male thread, 30 ... Upper flank surface, 31
... lower flank surface, α ... lead angle, β, r ...
flank angle.
Claims (1)
プランジヤを一体に突設させた雄ねじ部材と、該
雄ねじ部材と上記ボデイ底部との空洞に摺動自在
に収容されたピストンとからなり、上記ボデイ底
部近傍に給油孔を形成してエンジン油を導入し、
上記ピストンを介して上記雄ねじ部材を押圧した
ことを特徴とするラツシユアジヤスタ装置。 (2) 上記雄ねじ部材とピストンを一体に形成し
たことを特徴とする実用新案登録請求の範囲に記
載のラツシユアジヤスタ装置。[Claims for Utility Model Registration] (1) Screwed onto the inner diameter of a cylindrical body having a closed end;
Consisting of a male threaded member with a plunger integrally projecting therein, and a piston slidably housed in a cavity between the male threaded member and the bottom of the body, an oil supply hole is formed near the bottom of the body to introduce engine oil. death,
A lash adjuster device, characterized in that the male screw member is pressed through the piston. (2) The lash adjuster device according to the claims for utility model registration, characterized in that the male threaded member and the piston are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15649087U JPH07650Y2 (en) | 1987-10-13 | 1987-10-13 | Lash adjuster device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15649087U JPH07650Y2 (en) | 1987-10-13 | 1987-10-13 | Lash adjuster device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0161408U true JPH0161408U (en) | 1989-04-19 |
| JPH07650Y2 JPH07650Y2 (en) | 1995-01-11 |
Family
ID=31435076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15649087U Expired - Lifetime JPH07650Y2 (en) | 1987-10-13 | 1987-10-13 | Lash adjuster device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07650Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010059913A (en) * | 2008-09-05 | 2010-03-18 | Toyota Motor Corp | Lash adjuster |
| WO2012043257A1 (en) * | 2010-09-28 | 2012-04-05 | Ntn株式会社 | Valve mechanism for internal-combustion engine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110017161A1 (en) * | 2008-03-27 | 2011-01-27 | Makoto Yasui | Lash adjuster |
-
1987
- 1987-10-13 JP JP15649087U patent/JPH07650Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010059913A (en) * | 2008-09-05 | 2010-03-18 | Toyota Motor Corp | Lash adjuster |
| WO2012043257A1 (en) * | 2010-09-28 | 2012-04-05 | Ntn株式会社 | Valve mechanism for internal-combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07650Y2 (en) | 1995-01-11 |