JPS60195892U - hoisting towing machine - Google Patents
hoisting towing machineInfo
- Publication number
- JPS60195892U JPS60195892U JP8563184U JP8563184U JPS60195892U JP S60195892 U JPS60195892 U JP S60195892U JP 8563184 U JP8563184 U JP 8563184U JP 8563184 U JP8563184 U JP 8563184U JP S60195892 U JPS60195892 U JP S60195892U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- wheel
- cam surface
- protrusion
- trough
- 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
- Mechanical Operated Clutches (AREA)
- Transmission Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例の側ｍ１面図ミ第２図は要部
の厚部突脱を有する座金の正面図、第３図５は他の要部
である操作輪の正面図、第４図は同上の背面図、第５図
ａ、 ｂ、はカム部分の動作順を展開図で示したもので
ある。
図中、１・・・・・・ハンドレバー、２・・・・・・回
転方向切換爪、３・・・・・・型車、５・・・・・・原
動軸、６・・・・・・ピニオン、７・・・・・・従動中
部歯車、９・・・・・田−ドシーブ、１５・・・・・・
座金、１６・・・・・・枝部、１７・・・・・・コイル
ばね、１９・・・・・・手動操作輪、２０・・・・・・
カム面、２１・・・・・・山部１．２２・・・・・・斜
面部、２３・・・・・・谷部、２４・・・・・・トンネ
ル孔、２５・・・・・・厚部突起、２６・・・・・・鍵
部、２８・・・・り切込み溝、２９・・・・・・ストッ
パー、３０・・・・・・ばね。Fig. 1 is a side view of an embodiment of the present invention; Fig. 2 is a front view of a washer with a protrusion in the thick part of the main part; Fig. 3 is a front view of the operating wheel, which is the other main part. , FIG. 4 is a rear view of the same as above, and FIGS. 5a and 5b are developed views showing the order of operation of the cam portion. In the figure, 1...Hand lever, 2...Rotation direction switching pawl, 3...Model wheel, 5...Driving shaft, 6... ... Pinion, 7... Driven middle gear, 9... Field sheave, 15...
Washer, 16... Branch, 17... Coil spring, 19... Manual operation wheel, 20...
Cam surface, 21... Mountain portion 1.22... Slope portion, 23... Valley portion, 24... Tunnel hole, 25......・Thick part protrusion, 26...key part, 28...cut groove, 29...stopper, 30...spring.
Claims (2)
動軸に固定した原動ピニオンを、−ロードシーブに連結
した従動中間歯車に噛合させると共に、前記原動軸を軸
方向へ移動させて前記噛合を外してロードシーブを遊転
させるようにした揚上牽引機において、原動軸の外端に
遊嵌した手動操作輪の裏面に円周方向に山部と斜面部と
谷部が続くようにカム面が形成され、このカム、
面に対向して前記型車の外端面に直接または間′
接に厚部突起を形成し、同原妨突起が前記カム面の谷
部に位置して前記原動ピニオンと従動中間歯車とが噛合
するに際し、手動操作輪の側部へ押圧部を露出させて設
けたストツパニがばねにょろり付勢されて前記厚部突起
の後方を遮断すると共に、ばねに抗して抑圧移動させる
ことにより同遮断が解除されるようになっている捲□
羊牽引機。(1) A driving pinion fixed to a driving shaft driven by a model wheel connected to a hand lever is meshed with a driven intermediate gear connected to a load sheave, and the driving shaft is moved in the axial direction to disengage the meshing. In a lifting traction machine that allows the load sheave to rotate freely, a cam surface is formed on the back surface of the manually operated wheel that is loosely fitted to the outer end of the driving shaft so that peaks, slopes, and valleys continue in the circumferential direction. This cam is formed,
Directly or between the outer end surface of the mold wheel opposite the surface.
A thick protrusion is formed in contact with the cam surface, and when the same original blocking protrusion is located in the trough of the cam surface and the driving pinion and the driven intermediate gear engage, the pressing part is exposed to the side of the manual operation wheel. The provided stopper is biased by a spring to block the rear of the thick part protrusion, and the blocking is released by moving the stopper against the spring.
Sheep pulling machine.
部本体に軸心と平行な切込み溝が設けら□ れ
、ハンドル縁切込み溝にＬ形ストッパーを伏′ せ状
態で枢着すると共に、ばねによって同ストッパーを上方
へ付勢して谷部本体切込み溝の内方端へ当接して同スト
ッパーの先端をもって、″谷部に位置した厚部突起の後
方を遮断可能となし、ストッパーの背部を押圧すること
により同ストッパーの先端を谷部本体切込み溝へ侵入さ
″、 せて前記遮断番解除しうるようにした実用新案登
録請求の範囲第１項記載の揚上牽引機。(2) Cut grooves parallel to the axis are provided on the handle edge of the bowl-shaped manual operation wheel and the valley body on the back cam surface, and the L-shaped stopper is pivoted in a prone position in the handle edge cut groove. At the same time, the stopper is urged upward by a spring to come into contact with the inner end of the cut groove of the trough main body, so that the tip of the stopper can block the rear of the thick protrusion located in the trough, The lifting traction machine according to claim 1, wherein by pressing the back of the stopper, the tip of the stopper can enter the cut groove of the trough main body and release the cutoff number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8563184U JPS60195892U (en) | 1984-06-08 | 1984-06-08 | hoisting towing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8563184U JPS60195892U (en) | 1984-06-08 | 1984-06-08 | hoisting towing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60195892U true JPS60195892U (en) | 1985-12-27 |
| JPH0138150Y2 JPH0138150Y2 (en) | 1989-11-15 |
Family
ID=30636200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8563184U Granted JPS60195892U (en) | 1984-06-08 | 1984-06-08 | hoisting towing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60195892U (en) |
-
1984
- 1984-06-08 JP JP8563184U patent/JPS60195892U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0138150Y2 (en) | 1989-11-15 |
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