DE3860708D1 - TELESCOPIC COLUMN FOR TROLLEY. - Google Patents
TELESCOPIC COLUMN FOR TROLLEY.Info
- Publication number
- DE3860708D1 DE3860708D1 DE8888420016T DE3860708T DE3860708D1 DE 3860708 D1 DE3860708 D1 DE 3860708D1 DE 8888420016 T DE8888420016 T DE 8888420016T DE 3860708 T DE3860708 T DE 3860708T DE 3860708 D1 DE3860708 D1 DE 3860708D1
- Authority
- DE
- Germany
- Prior art keywords
- shafts
- guiding
- auxiliary
- trolley
- faces
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Earth Drilling (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
- Switches With Compound Operations (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
1. Telescopic mast, in particular for overhead travelling cranes, of the type comprising several shafts having a polygonal section (7, 8, 9, 10), one (7) of which is fixed while the others slide by way of main (20) and auxiliary (14, 16) cables passing around pulleys (21 and 15, 17 respectively), the sides of a shaft carrying means (18, 19) for guiding the adjacent shaft, characterized in that the pulleys (15, 17) for the passage of the auxiliary cables (14, 16) are situated on three nonadjacent faces of the shafts and with a regular angular distribution relative to the geometrical axis of these shafts, and in that the means (18, 19) for guiding the latter are arranged on three other non-adjacent faces.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8700745A FR2609701B1 (en) | 1987-01-20 | 1987-01-20 | TELESCOPIC MAT, ESPECIALLY FOR ROLLING BRIDGES |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3860708D1 true DE3860708D1 (en) | 1990-11-08 |
Family
ID=9347174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888420016T Expired - Lifetime DE3860708D1 (en) | 1987-01-20 | 1988-01-20 | TELESCOPIC COLUMN FOR TROLLEY. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0277078B1 (en) |
AT (1) | ATE57165T1 (en) |
DE (1) | DE3860708D1 (en) |
ES (1) | ES2018631B3 (en) |
FR (1) | FR2609701B1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2640607B1 (en) * | 1988-12-19 | 1991-05-17 | Cga Hbs | LOAD LIFTING DEVICE |
FR2642059A1 (en) * | 1988-12-29 | 1990-07-27 | Ipr Productique Sarl | Translation control device, particularly for a handling assembly |
EP0533977A1 (en) * | 1991-09-26 | 1993-03-31 | INTERSER GROUP S.r.l. | Overhead traveling device for carrying out pipelining and large mantainance works in industrial buildings |
US5280715A (en) * | 1992-01-13 | 1994-01-25 | Caterpillar Inc. | Lifting arrangement and method |
ES2113264B1 (en) * | 1993-08-02 | 1999-01-01 | Franz Ehrenleitner | SUSPENSION DEVICE FOR THE SUSPENSION OF LOADS AND HOOK IN CORRESPONDING C. |
FR2788263B1 (en) * | 1999-01-12 | 2001-03-16 | Reel Sa | DEVICE FOR HANDLING SUSPENDED LOADS |
FR2921578B1 (en) * | 2007-09-28 | 2010-01-29 | Sidel Participations | MANIPULATOR ROBOT FOR PALLETIZER |
DK177708B1 (en) * | 2012-09-06 | 2014-03-24 | Falck Schmidt Defence Systems As | A telescopic mast |
WO2015085834A1 (en) * | 2013-12-13 | 2015-06-18 | 李平 | Dish conveying device used in catering store |
CN103625869B (en) * | 2013-12-13 | 2015-04-29 | 李平 | Lifting mechanism and dish delivery device with same |
CN105249980A (en) * | 2015-08-31 | 2016-01-20 | 上海飞乐机械制造有限公司 | Medical telescopic equipartition rectilinear motion mechanism |
CN106419430A (en) * | 2016-11-28 | 2017-02-22 | 哈工大机器人集团上海有限公司 | Lifting device for dining room |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE921172C (en) * | 1949-01-19 | 1954-12-09 | Richard Gladewitz | Mobile, extendable ladder structure |
US2632530A (en) * | 1950-07-03 | 1953-03-24 | Elmer A Wagner | Telescoping tower vehicle |
US3270893A (en) * | 1964-12-24 | 1966-09-06 | Harnischfeger Corp | Stacker crane weighing mechanism |
FR1545379A (en) * | 1966-11-28 | 1968-11-08 | Vagbelysning Ab | Telescopic mast improved to support antennas and the like |
US3602335A (en) * | 1969-09-25 | 1971-08-31 | Eaton Yale & Towne | Platform positioning mechanism |
DE2406387A1 (en) * | 1974-02-11 | 1975-08-21 | Ver Flugtechnische Werke | Overhead working platform with telescopic support - has rope pulleys and endless rope actuator between each telescopic section |
US4166542A (en) * | 1977-12-05 | 1979-09-04 | Bryan John F Jr | Telescoping lattice boom crane |
US4258825A (en) * | 1978-05-18 | 1981-03-31 | Collins Pat L | Powered manlift cart |
SE415901B (en) * | 1979-02-09 | 1980-11-10 | Erik Eklund | TELESCOPIC MAST |
DE3528996C1 (en) * | 1985-08-13 | 1986-12-18 | Mannesmann AG, 4000 Düsseldorf | Telescopic column |
-
1987
- 1987-01-20 FR FR8700745A patent/FR2609701B1/en not_active Expired
-
1988
- 1988-01-20 DE DE8888420016T patent/DE3860708D1/en not_active Expired - Lifetime
- 1988-01-20 AT AT88420016T patent/ATE57165T1/en not_active IP Right Cessation
- 1988-01-20 ES ES88420016T patent/ES2018631B3/en not_active Expired - Lifetime
- 1988-01-20 EP EP88420016A patent/EP0277078B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE57165T1 (en) | 1990-10-15 |
FR2609701A1 (en) | 1988-07-22 |
EP0277078A1 (en) | 1988-08-03 |
FR2609701B1 (en) | 1989-04-07 |
EP0277078B1 (en) | 1990-10-03 |
ES2018631B3 (en) | 1991-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3860708D1 (en) | TELESCOPIC COLUMN FOR TROLLEY. | |
SE8207393L (en) | TELESCOPIC MAST | |
BR9402575A (en) | Lift / engine machinery | |
SE8600953D0 (en) | CROWN BLOCK COMPENSATOR | |
ATE104739T1 (en) | ROPE GUIDE SYSTEM FOR EARTH DRILLING MACHINES. | |
ES474285A1 (en) | Telescopic lifting mast for forklift truck - ensures unobstructed view to driver by free space between mast members | |
DE69107295D1 (en) | Swivel actuator for executing all straight or rotating movements. | |
ES8607877A1 (en) | Tower crane pivoting at the top | |
ATE77802T1 (en) | A TELESCOPIC MAST ALLOWING THE POSITIONAL STABILITY AND MANEUVERING OF A CAR OR WORK PLATFORM, WHICH MOVEMENTS ARE CONTROLLED BY AN OVERHEAD CRANE. | |
JPS5494691A (en) | Wiring device between fixed and rotary members | |
SE8601584D0 (en) | CABLE TRANSPORT DEVICE | |
SU983027A1 (en) | Reversible winch | |
SU950647A1 (en) | Apparatus for indexing hoistable vessel in mine shaft | |
SU742354A1 (en) | Flexible power supply lead for an electric loader | |
SU418431A1 (en) | RUNNING WHEEL | |
FR2557866B1 (en) | WINCH CROSSED BY A CABLE OR LIFT OR DRAW ROPE | |
ATE25228T1 (en) | CARGO ELEVATOR WITH TWO-DIRECTIONAL DRIVE FOR MOVABLE EQUIPMENT. | |
SU922043A1 (en) | Device for supplying power to movable object | |
ATE16950T1 (en) | PARKING DEVICE FOR MOTOR VEHICLES. | |
SU852683A1 (en) | Device for tensioning the support rope of overhead ropeways | |
SU901538A1 (en) | Self-propelled monorail vehicle running gear | |
SU984969A2 (en) | Mine hoist | |
SU906907A1 (en) | Crane control panoramic cabin | |
SU609714A2 (en) | Panoramic view crane operator's cab | |
GB2333273A (en) | Load sharing wheel assembly for track laying vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |