JPH0297395U - - Google Patents
Info
- Publication number
- JPH0297395U JPH0297395U JP516789U JP516789U JPH0297395U JP H0297395 U JPH0297395 U JP H0297395U JP 516789 U JP516789 U JP 516789U JP 516789 U JP516789 U JP 516789U JP H0297395 U JPH0297395 U JP H0297395U
- Authority
- JP
- Japan
- Prior art keywords
- chain
- chain wheel
- manual
- hand
- block
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmission Devices (AREA)
- Load-Engaging Elements For Cranes (AREA)
Description
第１図は本考案の第１に係る実施例の正面図、
第２図は第１図の―線に沿う断面図、第３図
は前記実施例の内部を示す図、第４図は前記実施
例の底面図、第５図は前記実施例の使用状態を示
す図、第６図は本考案の第２に係る実施例の説明
図である。
１０…手鎖手繰り装置、１２…手鎖、１４…チ
エーンホイール、２０，２２…チエーンガイド、
２６…係合部、２８…チエーンカバー、４０，４
２…駆動装置接続部、８８…駆動装置、１０２…
電動機（駆動装置）、１０８…突つ張り腕、１１
０…二叉係合部。
FIG. 1 is a front view of the first embodiment of the present invention;
Fig. 2 is a sectional view taken along the line - in Fig. 1, Fig. 3 is a view showing the inside of the embodiment, Fig. 4 is a bottom view of the embodiment, and Fig. 5 shows the state of use of the embodiment. The figure shown in FIG. 6 is an explanatory diagram of a second embodiment of the present invention. 10... Hand chain reeling device, 12... Hand chain, 14... Chain wheel, 20, 22... Chain guide,
26... Engaging portion, 28... Chain cover, 40, 4
2... Drive device connection section, 88... Drive device, 102...
Electric motor (drive device), 108... Tension arm, 11
0...Two-pronged engagement part.
Claims (1)
に装着されるチエーンホイールと、このチエーン
ホイールを回転させる駆動装置が着脱自在に接続
される駆動装置接続部と、前記チエーンホイール
の支持部に設けられ、周辺固定部または手動式チ
エーンブロツク本体と係合し、前記チエーンホイ
ールが回転して前記手鎖を手繰ることによる反作
用を前記固定部または前記手動式チエーンブロツ
ク本体に伝達する係合部とを有することを特徴と
するチエーンブロツク手鎖手繰り装置。 (2) 手動式チエーンブロツクの手鎖が着脱自在
に装着されるチエーンホイールと、このチエーン
ホイールを回転させる駆動装置と、前記チエーン
ホイールの支持部に設けられ、周辺固定部または
手動式チエーンブロツク本体と係合し、前記チエ
ーンホイールが回転して前記手鎖を手繰ることに
よる反作用を前記固定部または前記手動式チエー
ンブロツク本体に伝達する係合部とを有すること
を特徴とするチエーンブロツク手鎖手繰り装置。[Claims for Utility Model Registration] (1) A chain wheel to which a hand chain of a manual chain block is detachably attached; a drive device connection portion to which a drive device for rotating the chain wheel is detachably connected; It is provided on the supporting part of the chain wheel and engages with the peripheral fixed part or the manual chain block body, so that the reaction force generated when the chain wheel rotates and the hand chain is hoisted is applied to the fixed part or the manual chain block main body. A chain block hand-carrying device, characterized in that it has an engaging portion for transmitting transmission. (2) A chain wheel to which the hand chain of the manual chain block is detachably attached, a drive device for rotating this chain wheel, and a peripheral fixing part or the main body of the manual chain block that is provided at the supporting part of the chain wheel. A chain block hand chain reeling device comprising an engaging part that engages with the chain wheel and transmits a reaction produced by rotating the chain wheel to the fixed part or the manual chain block main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989005167U JPH053517Y2 (en) | 1989-01-20 | 1989-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989005167U JPH053517Y2 (en) | 1989-01-20 | 1989-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0297395U true JPH0297395U (en) | 1990-08-02 |
| JPH053517Y2 JPH053517Y2 (en) | 1993-01-27 |
Family
ID=31208307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989005167U Expired - Lifetime JPH053517Y2 (en) | 1989-01-20 | 1989-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH053517Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04135585U (en) * | 1991-06-05 | 1992-12-16 | 鉄本 博幸 | Manual chain block operating device |
| JP2021088448A (en) * | 2019-12-05 | 2021-06-10 | 東芝プラントシステム株式会社 | Interference prevention stand of operation chain |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102575496B1 (en) * | 2021-06-29 | 2023-09-08 | 대한민국 | Chain block |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS567959A (en) * | 1979-06-29 | 1981-01-27 | Nippon Denso Co | Refrigeration device |
-
1989
- 1989-01-20 JP JP1989005167U patent/JPH053517Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS567959A (en) * | 1979-06-29 | 1981-01-27 | Nippon Denso Co | Refrigeration device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04135585U (en) * | 1991-06-05 | 1992-12-16 | 鉄本 博幸 | Manual chain block operating device |
| JP2021088448A (en) * | 2019-12-05 | 2021-06-10 | 東芝プラントシステム株式会社 | Interference prevention stand of operation chain |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH053517Y2 (en) | 1993-01-27 |