FR2762832B1 - ROTARY, DEMOUNTABLE AND FOLDABLE LOAD MAT - Google Patents
ROTARY, DEMOUNTABLE AND FOLDABLE LOAD MATInfo
- Publication number
- FR2762832B1 FR2762832B1 FR9705688A FR9705688A FR2762832B1 FR 2762832 B1 FR2762832 B1 FR 2762832B1 FR 9705688 A FR9705688 A FR 9705688A FR 9705688 A FR9705688 A FR 9705688A FR 2762832 B1 FR2762832 B1 FR 2762832B1
- Authority
- FR
- France
- Prior art keywords
- pole
- jib
- demountable
- rotary
- foldable 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
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
- B66C23/203—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures with supporting couples provided by posts, e.g. scaffolding, trees or masts
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Road Signs Or Road Markings (AREA)
- Ladders (AREA)
- Tents Or Canopies (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Carpets (AREA)
Abstract
The rotating derrick comprises a pole (1) and a jib (2). The jib can articulate around a spindle (21) perpendicular to the pole. This enables the jib to pivot between a folded position parallel to and in contact with the pole and an unfolded position above the pole. In the jib unfolded position it has an angle between a right-angle and 180<o> relative to the pole because of a vertical part (27) connecting the two symmetrical webs of the articulation on which the unfolded jib rest. The jib and the pole are connected by a strut (6).
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9705688A FR2762832B1 (en) | 1997-04-30 | 1997-04-30 | ROTARY, DEMOUNTABLE AND FOLDABLE LOAD MAT |
ES98440080T ES2185130T3 (en) | 1997-04-30 | 1998-04-30 | MASK OF ROTATING, REMOVABLE AND FOLDABLE LOAD. |
AT98440080T ATE224852T1 (en) | 1997-04-30 | 1998-04-30 | ROTATING, REMOVABLE AND FOLDING LOADING MAST |
DE69808170T DE69808170T2 (en) | 1997-04-30 | 1998-04-30 | Rotatable, removable and foldable loading mast |
EP98440080A EP0876989B1 (en) | 1997-04-30 | 1998-04-30 | Rotatable, demountable and pliable loading mast |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9705688A FR2762832B1 (en) | 1997-04-30 | 1997-04-30 | ROTARY, DEMOUNTABLE AND FOLDABLE LOAD MAT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2762832A1 FR2762832A1 (en) | 1998-11-06 |
FR2762832B1 true FR2762832B1 (en) | 1999-07-16 |
Family
ID=9506711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9705688A Expired - Fee Related FR2762832B1 (en) | 1997-04-30 | 1997-04-30 | ROTARY, DEMOUNTABLE AND FOLDABLE LOAD MAT |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0876989B1 (en) |
AT (1) | ATE224852T1 (en) |
DE (1) | DE69808170T2 (en) |
ES (1) | ES2185130T3 (en) |
FR (1) | FR2762832B1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2377409A1 (en) | 2002-03-20 | 2003-09-20 | Alumiloc Inc. | Rescue assembly for use with a manhole |
GB0401558D0 (en) * | 2004-01-24 | 2004-02-25 | Jones William D | Lifting equipment |
DE202012005700U1 (en) * | 2012-06-09 | 2014-07-21 | Dietmar Fischer | Insulation elevator system |
CN103626070A (en) * | 2013-12-03 | 2014-03-12 | 国家电网公司 | Hanging bracket fixed with electric pole |
CN103663171B (en) * | 2013-12-05 | 2015-06-24 | 中联重科股份有限公司 | Crane and derrick mast thereof |
CN106495034A (en) * | 2016-11-13 | 2017-03-15 | 无锡晟欧船舶设备有限公司 | A kind of pneumatic rubbish of foldable moving hangs |
CN106495023A (en) * | 2016-11-13 | 2017-03-15 | 无锡晟欧船舶设备有限公司 | A kind of movably pneumatic rubbish hangs |
CN106495014A (en) * | 2016-11-13 | 2017-03-15 | 无锡晟欧船舶设备有限公司 | A kind of height adjustable movement rubbish hangs |
FR3062644B1 (en) * | 2017-02-03 | 2020-10-30 | Nexter Systems | LIFTING JIB, DEVICE FOR INSTALLING SUCH JIB ON A CONTAINER, FIELD WORKSHOP AND PROCESS FOR INSTALLING A FIELD WORKSHOP INCORPORATING SUCH A JIB |
CN107416712A (en) * | 2017-06-06 | 2017-12-01 | 上汽通用五菱汽车股份有限公司 | A kind of lifting device for changing balancer |
CN114134688B (en) * | 2021-11-29 | 2023-09-15 | 常德佳轩汽车零部件有限公司 | Clothes hanger capable of automatically adjusting clothes line |
CN115116318B (en) * | 2022-07-06 | 2023-11-24 | 中国一冶集团有限公司 | Crane hoisting simulation device |
CN117886229B (en) * | 2024-03-13 | 2024-06-28 | 河南省第二建设集团有限公司 | Multifunctional integrated rail type lifting mechanism |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR773765A (en) * | 1934-05-29 | 1934-11-26 | Device for loading cars, trolleys and other vehicles used in agriculture | |
SE303361B (en) * | 1965-07-16 | 1968-08-26 | T Adolfsson | |
FR2401060A1 (en) * | 1977-08-22 | 1979-03-23 | Archambault Marcel | Outboard motor support assembly - has lifting arm received in tube retained in seating assembly by adjustable bolts |
FR2453102A1 (en) * | 1979-04-06 | 1980-10-31 | Manitou Bf | Multipurpose dismountable lifting frame - has inclinable base, fully rotating jib and safety limit switch |
GB2160170A (en) * | 1984-06-15 | 1985-12-18 | Didsbury Eng | Davit (especially for vehicles) |
AU603990B2 (en) * | 1985-10-11 | 1990-12-06 | Russell John Williams | Lifting device |
FR2620414B1 (en) * | 1987-09-15 | 1989-12-01 | Brenot Claude | DAVIT |
US4880345A (en) * | 1988-11-25 | 1989-11-14 | Serge Beaupre | Load hoisting assembly particularly for boats |
DE4318860A1 (en) * | 1993-06-07 | 1994-12-08 | Tinus Kruse | Supporting structure, preferably a supporting structure serving as a lifting and working aid, in particular for carrying on a car trailer |
-
1997
- 1997-04-30 FR FR9705688A patent/FR2762832B1/en not_active Expired - Fee Related
-
1998
- 1998-04-30 DE DE69808170T patent/DE69808170T2/en not_active Expired - Fee Related
- 1998-04-30 AT AT98440080T patent/ATE224852T1/en not_active IP Right Cessation
- 1998-04-30 EP EP98440080A patent/EP0876989B1/en not_active Expired - Lifetime
- 1998-04-30 ES ES98440080T patent/ES2185130T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69808170D1 (en) | 2002-10-31 |
EP0876989A1 (en) | 1998-11-11 |
FR2762832A1 (en) | 1998-11-06 |
ATE224852T1 (en) | 2002-10-15 |
DE69808170T2 (en) | 2003-05-28 |
EP0876989B1 (en) | 2002-09-25 |
ES2185130T3 (en) | 2003-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |