JPS5899289U - Lever type small hoisting and traction device - Google Patents
Lever type small hoisting and traction deviceInfo
- Publication number
- JPS5899289U JPS5899289U JP19274281U JP19274281U JPS5899289U JP S5899289 U JPS5899289 U JP S5899289U JP 19274281 U JP19274281 U JP 19274281U JP 19274281 U JP19274281 U JP 19274281U JP S5899289 U JPS5899289 U JP S5899289U
- Authority
- JP
- Japan
- Prior art keywords
- traction device
- support ring
- lever
- metal plate
- lever type
- 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
- Braking Arrangements (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図はこの考案の第１実施例に係るレバー支持装置を
有するレバ一式小型巻上兼牽引装置の一部を示す縦断側
面図、第２図は第１図におけるブレーキ部およびレバー
支持装置付近を拡大して示す縦断側面図、第３図は第１
図における操作レバーによる駆動部を示す縦断正面図、
第４図は第３図のＡ−Ａ線断面図、第５図ないし第９図
はこの考案の第２実施例ないし第６実施例に係るレバー
支持装置およびブレーキ部付近を示す縦断側面図である
。
図において１．．１は金属板製ブレーキカバー、２は固
定支持環５．３は金属板製操作レバー、３Ａは金属板製
内側レバー構成部材、３Ｂは金属板製外側レバー構成部
材、４は回動支持環ミ５は駆動軸、６はフレーム、８は
ギヤボックス、１０はブレーキ用雄ねじ、１１は切換開
蓋、１２は駆動部材、１３は従動部材、１４は制動用型
車、１５は摩擦板、１６は制動用爪片、１９は弾性抵抗
部材・、２０はスペーサ、２１は結合用ボルト、２′２
は切換爪金具、３１はロードチ−エーン、３２はロード
シーブ、３６は手動遠回し用把手である。FIG. 1 is a vertical cross-sectional side view showing a part of a lever complete small hoisting and traction device having a lever support device according to the first embodiment of this invention, and FIG. 2 is a view of the vicinity of the brake part and lever support device in FIG. Figure 3 is an enlarged vertical side view showing the
A longitudinal sectional front view showing the drive unit by the operating lever in the figure;
FIG. 4 is a sectional view taken along the line A-A in FIG. 3, and FIGS. 5 to 9 are longitudinal sectional side views showing the vicinity of the lever support device and brake section according to the second to sixth embodiments of this invention. be. In the figure 1. ．． 1 is a brake cover made of a metal plate, 2 is a fixed support ring 5.3 is an operating lever made of a metal plate, 3A is an inner lever component made of a metal plate, 3B is an outer lever component made of a metal plate, 4 is a rotating support ring 5 is a drive shaft, 6 is a frame, 8 is a gear box, 10 is a brake male screw, 11 is a switching lid, 12 is a drive member, 13 is a driven member, 14 is a brake model wheel, 15 is a friction plate, 16 is Braking claw piece, 19 is an elastic resistance member, 20 is a spacer, 21 is a coupling bolt, 2'2
31 is a load chain, 32 is a load sheave, and 36 is a manual turning handle.
Claims (1)
カバー１の側部に固定支持環２が屈曲形成され、金属板
製操作ルバー３の基端部の側部に回動支持環４が屈曲形
成され、前記固定支持環２に回動支持環４が回動自在に
かつ駆動軸５の長手方向に移動しないように嵌設されて
いること、を特徴とするレバ一式小型巻上兼牽引装置。A fixed support ring 2 is bent on the side of a metal plate brake cover 1 in a small lever set hoisting and traction device, and a rotating support ring 4 is bent on the side of the base end of a metal plate operating lever 3. A small-sized lever-integrated hoisting and traction device characterized in that a rotary support ring 4 is fitted into the fixed support ring 2 so as to be rotatable and not to move in the longitudinal direction of the drive shaft 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19274281U JPS5899289U (en) | 1981-12-25 | 1981-12-25 | Lever type small hoisting and traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19274281U JPS5899289U (en) | 1981-12-25 | 1981-12-25 | Lever type small hoisting and traction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5899289U true JPS5899289U (en) | 1983-07-06 |
| JPS6218625Y2 JPS6218625Y2 (en) | 1987-05-13 |
Family
ID=30106129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19274281U Granted JPS5899289U (en) | 1981-12-25 | 1981-12-25 | Lever type small hoisting and traction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5899289U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233843B (en) * | 2011-05-03 | 2013-07-17 | 浙江双友物流器械股份有限公司 | Chain tensioner |
-
1981
- 1981-12-25 JP JP19274281U patent/JPS5899289U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6218625Y2 (en) | 1987-05-13 |
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