JPH0245897U - - Google Patents
Info
- Publication number
- JPH0245897U JPH0245897U JP12561488U JP12561488U JPH0245897U JP H0245897 U JPH0245897 U JP H0245897U JP 12561488 U JP12561488 U JP 12561488U JP 12561488 U JP12561488 U JP 12561488U JP H0245897 U JPH0245897 U JP H0245897U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- piston
- pipe
- tilt
- cylinder unit
- 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 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Actuator (AREA)
Description
第１図は本考案にかかるチルト・トリムシリン
ダユニツトを備えたチルト・トリム装置の油圧回
路図、第２図は同装置のチルト・トリムシリンダ
ユニツトの要部断面図、第３図は従来のチルト・
トリムシリンダユニツトの要部断面図である。
尚、図面中、１はチルト・トリムシリンダユニ
ツト、２はシリンダ、３はピストン、４はシール
リング、６は中空ロツド、７はパイプ、７ａは縮
径部、８はテーパ部、１２はアツプブローバルブ
に通じるポートである。
Fig. 1 is a hydraulic circuit diagram of a tilt/trim device equipped with a tilt/trim cylinder unit according to the present invention, Fig. 2 is a sectional view of essential parts of the tilt/trim cylinder unit of the same device, and Fig. 3 is a conventional tilt/trim cylinder unit.・
FIG. 3 is a sectional view of a main part of the trim cylinder unit. In the drawings, 1 is a tilt/trim cylinder unit, 2 is a cylinder, 3 is a piston, 4 is a seal ring, 6 is a hollow rod, 7 is a pipe, 7a is a reduced diameter part, 8 is a tapered part, and 12 is an up blow. This is the port that leads to the valve.
Claims (1)
のピストンにはロツドを装着し、更に前記シリン
ダ内油室をアツプブローバルブに通じる油路を設
けて、一本のシリンダをチルト域とトリム域に分
割した船外機用チルト・トリムシリンダユニツト
において、前記シリンダの底部には前記ピストン
内周面に摺接するパイプを立設し、このパイプの
先端部はテーパ部を形成して縮径部となし、更に
このパイプ内を前記アツプブローバルブに連通し
たことを特徴とするチルト・トリムシリンダユニ
ツト。 A piston is slidably fitted into the cylinder, a rod is attached to the piston, and an oil passage is provided that connects the oil chamber in the cylinder to an up-blow valve. In a tilt/trim cylinder unit for an outboard motor that is divided into two parts, a pipe that slides on the inner peripheral surface of the piston is installed at the bottom of the cylinder, and the tip of this pipe forms a tapered part to form a reduced diameter part. A tilt/trim cylinder unit characterized in that the inside of the pipe is communicated with the up-blow valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12561488U JPH0732384Y2 (en) | 1988-09-26 | 1988-09-26 | Tilt / trim cylinder unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12561488U JPH0732384Y2 (en) | 1988-09-26 | 1988-09-26 | Tilt / trim cylinder unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0245897U true JPH0245897U (en) | 1990-03-29 |
| JPH0732384Y2 JPH0732384Y2 (en) | 1995-07-26 |
Family
ID=31376382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12561488U Expired - Lifetime JPH0732384Y2 (en) | 1988-09-26 | 1988-09-26 | Tilt / trim cylinder unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0732384Y2 (en) |
-
1988
- 1988-09-26 JP JP12561488U patent/JPH0732384Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0732384Y2 (en) | 1995-07-26 |