JPH01129195U - - Google Patents
Info
- Publication number
- JPH01129195U JPH01129195U JP1988026556U JP2655688U JPH01129195U JP H01129195 U JPH01129195 U JP H01129195U JP 1988026556 U JP1988026556 U JP 1988026556U JP 2655688 U JP2655688 U JP 2655688U JP H01129195 U JPH01129195 U JP H01129195U
- Authority
- JP
- Japan
- Prior art keywords
- hand chain
- chain guide
- hand
- guide plate
- plate
- 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
- 238000005452 bending Methods 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
- B66D3/16—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable operated by an endless chain passing over a pulley or a sprocket
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Supports Or Holders For Household Use (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988026556U JPH0442318Y2 (US08124317-20120228-C00026.png) | 1988-02-29 | 1988-02-29 | |
| US07/236,031 US4881720A (en) | 1988-02-29 | 1988-08-24 | Hand operated chain block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988026556U JPH0442318Y2 (US08124317-20120228-C00026.png) | 1988-02-29 | 1988-02-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01129195U true JPH01129195U (US08124317-20120228-C00026.png) | 1989-09-04 |
| JPH0442318Y2 JPH0442318Y2 (US08124317-20120228-C00026.png) | 1992-10-06 |
Family
ID=12196806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988026556U Expired JPH0442318Y2 (US08124317-20120228-C00026.png) | 1988-02-29 | 1988-02-29 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4881720A (US08124317-20120228-C00026.png) |
| JP (1) | JPH0442318Y2 (US08124317-20120228-C00026.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01156194U (US08124317-20120228-C00026.png) * | 1988-04-18 | 1989-10-26 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5125629A (en) * | 1990-08-29 | 1992-06-30 | Vital Kogyo Kabushiki Kaisha | Hand-operated chain block |
| USD424269S (en) * | 1998-06-08 | 2000-05-02 | Elephant Chain Block Co., Ltd. | Wheel cover for chain block |
| ATE478280T1 (de) * | 2005-12-08 | 2010-09-15 | Canimex Inc | Führungsschiene und antriebsmechanismus damit |
| DE102012112329B4 (de) | 2012-12-14 | 2020-04-23 | Konecranes Global Corp. | Kettenzug mit verbessertem Ketteneinlauf |
| CN203682972U (zh) * | 2013-11-15 | 2014-07-02 | 王震 | 一种使用方便的手板葫芦 |
| CN109969968B (zh) * | 2019-04-11 | 2021-05-25 | 浙江冠林机械有限公司 | 一种轻巧型铝合金环链紧线器 |
| CN111153338A (zh) * | 2019-12-31 | 2020-05-15 | 泉州市由你电子商务有限公司 | 一种具有改进链轮装置的手板葫芦 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US577330A (en) * | 1897-02-16 | Hoisting apparatus | ||
| US385856A (en) * | 1888-07-10 | Hoisting-tackle | ||
| US349520A (en) * | 1886-09-21 | Edwabd samuel | ||
| US428675A (en) * | 1890-05-27 | Differential pulley-block | ||
| US126391A (en) * | 1872-05-07 | Improvement in differential pulley-blocks | ||
| US2637525A (en) * | 1949-06-30 | 1953-05-05 | Yale & Towne Mfg Co | Hoist limit mechanism |
| US3030076A (en) * | 1960-12-12 | 1962-04-17 | Manning Maxwell & Moore Inc | Rigging hoist |
| GB1206864A (en) * | 1967-04-18 | 1970-09-30 | Bernard I Bartner | A unitary elongate composite article such as a writing instrument and method of manufacturing the same |
| JPS4936204B1 (US08124317-20120228-C00026.png) * | 1969-12-22 | 1974-09-28 | ||
| JPS5227808Y2 (US08124317-20120228-C00026.png) * | 1973-05-14 | 1977-06-24 | ||
| US4221364A (en) * | 1978-08-07 | 1980-09-09 | Kabushiki Kaisha Toa Kiaki Seisakusho | Chain block |
-
1988
- 1988-02-29 JP JP1988026556U patent/JPH0442318Y2/ja not_active Expired
- 1988-08-24 US US07/236,031 patent/US4881720A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01156194U (US08124317-20120228-C00026.png) * | 1988-04-18 | 1989-10-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0442318Y2 (US08124317-20120228-C00026.png) | 1992-10-06 |
| US4881720A (en) | 1989-11-21 |
