JPH0323184U - - Google Patents
Info
- Publication number
- JPH0323184U JPH0323184U JP8328689U JP8328689U JPH0323184U JP H0323184 U JPH0323184 U JP H0323184U JP 8328689 U JP8328689 U JP 8328689U JP 8328689 U JP8328689 U JP 8328689U JP H0323184 U JPH0323184 U JP H0323184U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- hanging
- crane
- work vehicle
- fixed
- 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
Landscapes
- Jib Cranes (AREA)
Description
図面は本考案の一実施例を示すものであつて、
第１図は本考案の装備するクレーン付林内作業車
の全体斜視図、第２図は本考案要部の側面図、第
３図は同平面図、第４図は同正面図である。
１……機体フレーム、８……支柱、９……ブー
ム、１０……基部連結体、１５……ネジ体、２０
……引張チエン。
The drawings show one embodiment of the present invention,
FIG. 1 is an overall perspective view of a forest work vehicle with a crane equipped with the present invention, FIG. 2 is a side view of the main parts of the present invention, FIG. 3 is a plan view of the same, and FIG. 4 is a front view of the same. DESCRIPTION OF SYMBOLS 1... Airframe frame, 8... Strut, 9... Boom, 10... Base connection body, 15... Screw body, 20
...Tensile chain.
Claims (1)
右方向に旋回可能なブーム９を連結すると共に、
同ブーム９の基部連結体１０と、前記支柱８に横
方向に設けたネジ体１５とを連動連結し、同ネジ
体１５の回転よりブーム９の左右旋回を行うこと
を特徴とするクレーン付林内作業車。 (2) 上記旋回可能なブーム９の起伏角度は、吊
下げ用ワイヤー２７の引張力により変更自在とす
ると共に引張チエン２０により固定自在としてこ
とを特徴とする請求項第１項記載のクレーン付林
内作業車。 (3) 旋回可能なブーム９に延長ブーム１９を嵌
入し、同延長ブーム１９の先端に固着した吊金具
１８に、同吊金具１８に牽下する吊下げ用フツク
２５を固定自在として、ワイヤー２７により遠隔
集材を可能にしたことを特徴とするクレーン付林
内作業車。[Claims for Utility Model Registration] (1) A boom 9 that can be pivoted in the left and right direction is connected to a support 8 erected on the fuselage frame 1, and
A forest with a crane characterized in that a base connecting body 10 of the boom 9 and a threaded body 15 provided laterally on the support 8 are interlocked and connected, and the boom 9 is turned left and right by rotation of the threaded body 15. work vehicle. (2) The crane-equipped forest according to claim 1, characterized in that the undulation angle of the swingable boom 9 can be changed by the tension of the hanging wire 27 and fixed by the tension chain 20. work vehicle. (3) The extension boom 19 is fitted into the swingable boom 9, and the hanging hook 25 that is pulled down to the hanging fitting 18 is fixed to the hanging fitting 18 fixed to the tip of the extending boom 19, and the wire 27 is attached to the hanging hook 25. A forest work vehicle with a crane that enables remote collection of timber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8328689U JPH0323184U (en) | 1989-07-15 | 1989-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8328689U JPH0323184U (en) | 1989-07-15 | 1989-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0323184U true JPH0323184U (en) | 1991-03-11 |
Family
ID=31630823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8328689U Pending JPH0323184U (en) | 1989-07-15 | 1989-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323184U (en) |
-
1989
- 1989-07-15 JP JP8328689U patent/JPH0323184U/ja active Pending