CA2139939C - Dismounting device for heavy load hoisting member - Google Patents
Dismounting device for heavy load hoisting memberInfo
- Publication number
- CA2139939C CA2139939C CA 2139939 CA2139939A CA2139939C CA 2139939 C CA2139939 C CA 2139939C CA 2139939 CA2139939 CA 2139939 CA 2139939 A CA2139939 A CA 2139939A CA 2139939 C CA2139939 C CA 2139939C
- Authority
- CA
- Canada
- Prior art keywords
- base
- slider
- sensor rod
- mast
- heavy load
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/38—Crane hooks adapted for automatic disengagement from loads on release of cable tensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10782293 | 1993-05-10 | ||
JP5/107822 | 1993-05-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2139939A1 CA2139939A1 (en) | 1994-11-24 |
CA2139939C true CA2139939C (en) | 1999-01-05 |
Family
ID=14468924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2139939 Expired - Fee Related CA2139939C (en) | 1993-05-10 | 1994-04-26 | Dismounting device for heavy load hoisting member |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0650919B1 (de) |
JP (1) | JPH0725578A (de) |
CN (1) | CN1048469C (de) |
AU (1) | AU6582094A (de) |
BR (1) | BR9405361A (de) |
CA (1) | CA2139939C (de) |
DE (1) | DE69421239T2 (de) |
RU (1) | RU2110468C1 (de) |
WO (1) | WO1994026647A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100347072C (zh) * | 2002-06-20 | 2007-11-07 | 株式会社托太兹 | 重物提升吊索用拆卸装置 |
IL209844A (en) * | 2010-12-08 | 2017-11-30 | Technion Res & Dev Foundation | Device and method of multi-stage hanging hanging |
KR101328038B1 (ko) * | 2012-09-10 | 2013-11-20 | 한국해양과학기술원 | 로프 분리장치 |
CN103722034A (zh) * | 2013-11-17 | 2014-04-16 | 安徽科泰工贸有限责任公司 | 一种无线控制的钢索拉动机 |
US9783393B2 (en) * | 2015-11-24 | 2017-10-10 | Safety Products Engineering Group, Inc. | Lifting apparatus |
CN113883144B (zh) * | 2021-09-27 | 2023-05-05 | 中国海洋石油集团有限公司 | 水下自锁装置 |
CN114506890B (zh) * | 2022-02-25 | 2023-01-03 | 中铁二局集团建筑有限公司 | 一种水体污染用治理设备 |
CN114772453B (zh) * | 2022-06-16 | 2022-09-13 | 山西路桥智慧交通信息科技有限公司 | 一种公路工程施工重型管道吊装机构 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH341289A (de) * | 1955-05-14 | 1959-09-30 | Bachmann Marcel | Lastpendel für Laufwagen von Seilbahnkranen |
US3666216A (en) * | 1970-08-19 | 1972-05-30 | Charles E Nagy | Theft-proof self-connecting lock coupling device for helicopters and tow submarines |
JPS5017095A (de) * | 1973-06-20 | 1975-02-22 | ||
JPS55132084U (de) * | 1979-03-14 | 1980-09-18 | ||
JPS5668780U (de) * | 1979-10-31 | 1981-06-08 | ||
JP2534408B2 (ja) * | 1990-05-11 | 1996-09-18 | 株式会社トーテツ | 重量物吊上げ材の取外し装置 |
-
1994
- 1994-01-31 JP JP934094A patent/JPH0725578A/ja active Pending
- 1994-04-26 EP EP94913816A patent/EP0650919B1/de not_active Expired - Lifetime
- 1994-04-26 AU AU65820/94A patent/AU6582094A/en not_active Abandoned
- 1994-04-26 CA CA 2139939 patent/CA2139939C/en not_active Expired - Fee Related
- 1994-04-26 DE DE69421239T patent/DE69421239T2/de not_active Expired - Fee Related
- 1994-04-26 CN CN94190367A patent/CN1048469C/zh not_active Expired - Fee Related
- 1994-04-26 RU RU95106038A patent/RU2110468C1/ru active
- 1994-04-26 BR BR9405361-8A patent/BR9405361A/pt not_active IP Right Cessation
- 1994-04-26 WO PCT/JP1994/000689 patent/WO1994026647A1/ja active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BR9405361A (pt) | 1999-08-31 |
WO1994026647A1 (en) | 1994-11-24 |
EP0650919B1 (de) | 1999-10-20 |
RU2110468C1 (ru) | 1998-05-10 |
EP0650919A1 (de) | 1995-05-03 |
CN1048469C (zh) | 2000-01-19 |
CA2139939A1 (en) | 1994-11-24 |
AU6582094A (en) | 1994-12-12 |
JPH0725578A (ja) | 1995-01-27 |
DE69421239D1 (de) | 1999-11-25 |
DE69421239T2 (de) | 2000-06-21 |
RU95106038A (ru) | 1996-11-10 |
CN1110874A (zh) | 1995-10-25 |
EP0650919A4 (de) | 1997-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |