JPH01162491U - - Google Patents
Info
- Publication number
- JPH01162491U JPH01162491U JP5750588U JP5750588U JPH01162491U JP H01162491 U JPH01162491 U JP H01162491U JP 5750588 U JP5750588 U JP 5750588U JP 5750588 U JP5750588 U JP 5750588U JP H01162491 U JPH01162491 U JP H01162491U
- Authority
- JP
- Japan
- Prior art keywords
- protector
- support frame
- hydraulic cylinder
- bar link
- pipe layer
- 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
- 230000001012 protector Effects 0.000 claims description 5
Landscapes
- Jib Cranes (AREA)
Description
第１図は本実施例の荷を吊下げたパイプレーヤ
の正面図、第２図はプロテクタを取付けた４節リ
ンクの斜視図、第３図は従来の荷を吊下げたパイ
プレイヤの正面図である。
１…ブーム支持フレーム、２…４節リンク、３
…緩衝材、４…プロテクタ、６…油圧シリンダ、
７…ブーム。
Figure 1 is a front view of the pipe layer of this embodiment with a load suspended, Figure 2 is a perspective view of a four-bar link with a protector attached, and Figure 3 is a front view of a conventional pipe layer with a load suspended. It is. 1...Boom support frame, 2...4-bar link, 3
...Buffer material, 4...Protector, 6...Hydraulic cylinder,
7...Boom.
Claims (1)
リンクを介して緩衝材を張設したプロテクタを取
付けると共に、プロテクタの位置を制御する油圧
シリンダを介装したことを特徴とするパイプレー
ヤのプロテクタ装置。 A protector device for a pipe layer, characterized in that a protector in which a buffer material is stretched is attached to a boom support frame mounted on a vehicle body via a four-bar link, and a hydraulic cylinder is interposed to control the position of the protector. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5750588U JPH01162491U (en) | 1988-04-28 | 1988-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5750588U JPH01162491U (en) | 1988-04-28 | 1988-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01162491U true JPH01162491U (en) | 1989-11-13 |
Family
ID=31283358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5750588U Pending JPH01162491U (en) | 1988-04-28 | 1988-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01162491U (en) |
-
1988
- 1988-04-28 JP JP5750588U patent/JPH01162491U/ja active Pending