JPH034185U - - Google Patents
Info
- Publication number
- JPH034185U JPH034185U JP6306289U JP6306289U JPH034185U JP H034185 U JPH034185 U JP H034185U JP 6306289 U JP6306289 U JP 6306289U JP 6306289 U JP6306289 U JP 6306289U JP H034185 U JPH034185 U JP H034185U
- Authority
- JP
- Japan
- Prior art keywords
- turntable
- operating
- chassis
- drive means
- position detection
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Description
第１図は本考案に係る作業車のターンテーブル
旋回位置検出装置を搭載した好適な例を示すクレ
ーン車の概略斜視図、第２図は同上クレーン車の
ターンテーブル旋回位置検出装置を示す縦断面図
、第３図は同上概略平面図、第４図は従来の作業
車のターンテーブル旋回位置検出装置の説明図で
ある。
１……作業車（クレーン車）、１ａ……サブフ
レーム、２……ターンテーブル旋回位置検出装置
、３……ターンテーブル、４……ブーム、５……
ウインチ、６……フツク、７……旋回ベアリング
、７ａ……旋回駆動手段（減速モータ）、７ａ′
……ピニオン、７ｂ……操作装置、７ｃ……操作
レバー、７ｄ……プツシユプルケーブル、７ｅ…
…ターンテーブル側の作動片、７ｆ……固定側の
検出器、８……ブレーキデイスク、９……ブレー
キ。
Fig. 1 is a schematic perspective view of a crane truck showing a preferred example equipped with a turntable rotation position detection device for a working vehicle according to the present invention, and Fig. 2 is a vertical cross section showing the turntable rotation position detection device of the same crane truck. FIG. 3 is a schematic plan view of the same as above, and FIG. 4 is an explanatory diagram of a conventional turntable rotation position detection device for a working vehicle. DESCRIPTION OF SYMBOLS 1... Work vehicle (crane truck), 1a... Subframe, 2... Turntable rotation position detection device, 3... Turntable, 4... Boom, 5...
Winch, 6...Hook, 7...Swivel bearing, 7a...Swivel drive means (reduction motor), 7a'
... Pinion, 7b... Operating device, 7c... Operating lever, 7d... Push-pull cable, 7e...
...Activating piece on the turntable side, 7f...Detector on the fixed side, 8...Brake disc, 9...Brake.
Claims (1)
テーブルを任意な速度で旋回させる旋回駆動手段
と、該旋回駆動手段を操作する操作装置と、ター
ンテーブルあるいは車台の一方に装備された作動
片と、ターンテーブルあるいは車台の他方に装備
され前記作動片により作動する検出器と、前記操
作装置の操作に連動して前記ターンテーブルに装
備された作動片あるいは検出器を移動させる移動
装置とを備えたことを特徴とする作業車のターン
テーブル旋回位置検出装置。 a turntable mounted on a chassis; a swing drive means for swinging the turntable at a desired speed; an operating device for operating the swing drive means; an operating piece mounted on either the turntable or the chassis; A detector equipped on the other side of the table or the chassis and activated by the actuating piece; and a moving device that moves the actuating piece or the detector installed on the turntable in conjunction with the operation of the operating device. Features: Turntable rotation position detection device for work vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6306289U JPH034185U (en) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6306289U JPH034185U (en) | 1989-05-31 | 1989-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH034185U true JPH034185U (en) | 1991-01-16 |
Family
ID=31592780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6306289U Pending JPH034185U (en) | 1989-05-31 | 1989-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034185U (en) |
-
1989
- 1989-05-31 JP JP6306289U patent/JPH034185U/ja active Pending
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