JPH01103691U - - Google Patents
Info
- Publication number
- JPH01103691U JPH01103691U JP19674987U JP19674987U JPH01103691U JP H01103691 U JPH01103691 U JP H01103691U JP 19674987 U JP19674987 U JP 19674987U JP 19674987 U JP19674987 U JP 19674987U JP H01103691 U JPH01103691 U JP H01103691U
- Authority
- JP
- Japan
- Prior art keywords
- center pole
- boom
- support device
- arm
- work vehicle
- 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
Landscapes
- Movable Scaffolding (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
図面は本考案の一実施例を示すものであり、第
1図は本考案に係るセンターポール支持装置を搭
載した作業車の側面図、第2図は本考案に係るセ
ンターポール支持装置の要部を示す斜視図、第3
図aは同側面図、同bは同正面図、第4図は従来
例を示す側面図である。
1…作業車、2…ターンテーブル、3…起伏シ
リンダ、4…ブーム、5…センターポール、6…
電線支持具、7…仮腕木、8…ブラケツト、8a
,8a…両側辺、8b,8b…垂下部、8c…上
側辺、9…回動部材、9a…ブラケツト、10…
回転シリンダ、11…アーム、12…軸受、13
a,13b…ジヨイント部材、13c…ヒンジ部
、14…アクチユエータ。
The drawings show one embodiment of the present invention, and FIG. 1 is a side view of a working vehicle equipped with a center pole support device according to the present invention, and FIG. 2 is a main part of the center pole support device according to the present invention. Perspective view showing 3rd
Figure a is a side view of the same, Figure b is a front view of the same, and Figure 4 is a side view showing a conventional example. 1... Work vehicle, 2... Turntable, 3... Lifting cylinder, 4... Boom, 5... Center pole, 6...
Wire support, 7... temporary arm, 8... bracket, 8a
, 8a... Both sides, 8b, 8b... Drooping part, 8c... Upper side, 9... Rotating member, 9a... Bracket, 10...
Rotating cylinder, 11... Arm, 12... Bearing, 13
a, 13b...joint member, 13c...hinge portion, 14...actuator.
Claims (1)
装備したセンターポールをブームの先端に起伏可
能に取り付けた作業車に於いて、前記センターポ
ールをブームの軸線を中心とする周方向回りに回
動可能に取り付け、以て走行時に前記ブームの側
部にセンターポールを支持出来るようにしたこと
を特徴とするセンターポール支持装置。 In a work vehicle in which a center pole equipped with a temporary arm having an arm gripping device, a wire support, etc. is attached to the tip of the boom so as to be able to rise and fall, the center pole is rotated in the circumferential direction around the axis of the boom. A center pole support device characterized in that the center pole support device is rotatably mounted so that the center pole can be supported on the side of the boom during traveling.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19674987U JPH0439264Y2 (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19674987U JPH0439264Y2 (en) | 1987-12-25 | 1987-12-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01103691U true JPH01103691U (en) | 1989-07-13 |
JPH0439264Y2 JPH0439264Y2 (en) | 1992-09-14 |
Family
ID=31487345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19674987U Expired JPH0439264Y2 (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0439264Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0366516U (en) * | 1989-10-31 | 1991-06-27 |
-
1987
- 1987-12-25 JP JP19674987U patent/JPH0439264Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0366516U (en) * | 1989-10-31 | 1991-06-27 |
Also Published As
Publication number | Publication date |
---|---|
JPH0439264Y2 (en) | 1992-09-14 |