JPH0270054U - - Google Patents
Info
- Publication number
- JPH0270054U JPH0270054U JP15015588U JP15015588U JPH0270054U JP H0270054 U JPH0270054 U JP H0270054U JP 15015588 U JP15015588 U JP 15015588U JP 15015588 U JP15015588 U JP 15015588U JP H0270054 U JPH0270054 U JP H0270054U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- cylinder body
- piston rod
- protective cover
- cover
- 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
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000009412 basement excavation Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は、本考案によるシリンダカバー取付構
造を具備する小旋回型バツクホーの側面図。第２
図は、同要部の断面図。第３図は、同要部の平面
図。第４図は、同要部の側面図。第５図は、他の
実施例としてのブーム支点の側面図。第６図は、
第５図の―線断面図。
Ａ：小旋回型バツクホー、１４：ブームシリン
ダ、１４ａ：シリンダ本体、１４ｂ：ピストンロ
ツド、１７：保護カバー、１８：ガイドレールス
テー、１９：ガイドレール。
FIG. 1 is a side view of a small swing type backhoe equipped with a cylinder cover mounting structure according to the present invention. Second
The figure is a sectional view of the main parts. FIG. 3 is a plan view of the main part. FIG. 4 is a side view of the main parts. FIG. 5 is a side view of a boom fulcrum as another embodiment. Figure 6 shows
A cross-sectional view taken along the line -- in FIG. A: Small swing type backhoe, 14: Boom cylinder, 14a: Cylinder body, 14b: Piston rod, 17: Protective cover, 18: Guide rail stay, 19: Guide rail.
Claims (1)
ツド１４ｂの周面を被覆して保護する保護カバー
１７の一端を連結し、ピストンロツド１４ｂを進
退作動させるシリンダ本体１４ａの外周面に、保
護カバー１７の他端をシリンダ本体１４ａの軸線
方向にスライド自在に取付けた掘削装置作動用シ
リンダにおいて、 シリンダ本体１４ａの外周面左右側に、左右一
対のガイドレールステー１８，１８を取付け、各
ステー１８，１８に、シリンダ本体１４ａの軸線
方向に伸延するガイドレール１９，１９をそれぞ
れ着脱自在に取付け、両ガイドレール１９，１９
に保護カバー１７の左右側縁部をスライド自在に
嵌合させてなる掘削装置作動用シリンダのシリン
ダカバー取付構造。[Claims for Utility Model Registration] One end of a protective cover 17 that covers and protects the circumferential surface of the piston rod 14b is connected to the tip of the piston rod 14b, and a protective cover 17 is connected to the outer circumferential surface of the cylinder body 14a that moves the piston rod 14b forward and backward. In an excavator operating cylinder in which the other end of the cover 17 is slidably attached in the axial direction of the cylinder body 14a, a pair of left and right guide rail stays 18, 18 are attached to the left and right sides of the outer peripheral surface of the cylinder body 14a, and each stay 18 , 18, guide rails 19, 19 extending in the axial direction of the cylinder body 14a are removably attached to both guide rails 19, 19.
A cylinder cover mounting structure for a cylinder for operating an excavation equipment, in which the left and right side edges of a protective cover 17 are slidably fitted to the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15015588U JPH0270054U (en) | 1988-11-16 | 1988-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15015588U JPH0270054U (en) | 1988-11-16 | 1988-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0270054U true JPH0270054U (en) | 1990-05-28 |
Family
ID=31423042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15015588U Pending JPH0270054U (en) | 1988-11-16 | 1988-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0270054U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914529U (en) * | 1982-07-20 | 1984-01-28 | ヤンマー農機株式会社 | Grain culm conveyance chain device |
-
1988
- 1988-11-16 JP JP15015588U patent/JPH0270054U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914529U (en) * | 1982-07-20 | 1984-01-28 | ヤンマー農機株式会社 | Grain culm conveyance chain device |