FR2697007B1 - Travel position sensor for a lifting device such as a crane. - Google Patents
Travel position sensor for a lifting device such as a crane.Info
- Publication number
- FR2697007B1 FR2697007B1 FR9212543A FR9212543A FR2697007B1 FR 2697007 B1 FR2697007 B1 FR 2697007B1 FR 9212543 A FR9212543 A FR 9212543A FR 9212543 A FR9212543 A FR 9212543A FR 2697007 B1 FR2697007 B1 FR 2697007B1
- Authority
- FR
- France
- Prior art keywords
- crane
- position sensor
- lifting device
- travel position
- travel
- 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
- B66C15/00—Safety gear
- B66C15/04—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track
- B66C15/045—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track electrical
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Control And Safety Of Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9212543A FR2697007B1 (en) | 1992-10-20 | 1992-10-20 | Travel position sensor for a lifting device such as a crane. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9212543A FR2697007B1 (en) | 1992-10-20 | 1992-10-20 | Travel position sensor for a lifting device such as a crane. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2697007A1 FR2697007A1 (en) | 1994-04-22 |
FR2697007B1 true FR2697007B1 (en) | 1995-01-06 |
Family
ID=9434703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9212543A Expired - Fee Related FR2697007B1 (en) | 1992-10-20 | 1992-10-20 | Travel position sensor for a lifting device such as a crane. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2697007B1 (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3883859A (en) * | 1972-12-29 | 1975-05-13 | Edward F Ancheta | Load height indication |
DE2338104A1 (en) * | 1973-07-27 | 1975-02-06 | Krupp Gmbh | Crane hook position indicator - has potentiometer slide coupled to limit switch actuator supplying voltage impulses |
FR2494245A1 (en) * | 1980-11-14 | 1982-05-21 | Entreprises Soc Gle | Collision prevention system for tower cranes - includes angular and radial position detectors providing warnings to both crane drivers when collision path is engaged |
FR2526775B1 (en) * | 1982-05-14 | 1986-08-29 | Clemessy | TRACKING ASSEMBLY AND ASSOCIATED METHOD FOR DETERMINING THE GRIP HEIGHT OF STACKED ELEMENTS BY A BLIND-OPERATED GRIP MEMBER |
FR2612623B1 (en) * | 1987-03-17 | 1989-06-30 | Sols Fondations Et | DEVICE FOR MEASURING THE LINEAR DISPLACEMENT OF A MATERIALIZED POINT |
US4768290A (en) * | 1987-03-26 | 1988-09-06 | Cooper Martin F | Portable distance measuring device with pull out measuring filament |
DE58907414D1 (en) * | 1989-03-16 | 1994-05-11 | Ppm Sa | Method and device for controlling the crane functions of a mobile telescopic boom crane. |
DE3912585A1 (en) * | 1989-04-17 | 1990-10-18 | Siemens Ag | Distance measurement arrangement for rail cranes - has measurement drum with tape between crane and reference point, drum rotation or tape marking sensor |
-
1992
- 1992-10-20 FR FR9212543A patent/FR2697007B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2697007A1 (en) | 1994-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2634717B1 (en) | APPARATUS FOR HANDLING HEAVY LOADS, SUCH AS A TRUCK OR WHEELCHAIR FOR THE DISABLED | |
FR2698145B1 (en) | Carter for a gearbox. | |
NO302613B1 (en) | Device by lifting crane | |
FR2689065B1 (en) | Hood for open vehicles. | |
FR2691211B1 (en) | HYDRAULIC OPERATION DEVICE, FOR OPERATING THE TOP OF A VEHICLE. | |
FR2698656B1 (en) | Improvements to the devices for detecting the engaged position of a bolt. | |
FR2697007B1 (en) | Travel position sensor for a lifting device such as a crane. | |
FR2696803B1 (en) | DEVICE FOR DETECTING THE GEAR GEAR OF A GEARBOX. | |
FR2655769B1 (en) | ADAPTATION DEVICE FOR AUXILIARY CONTACTS BOX. | |
FR2673586B1 (en) | MACHINE FOR THE MAINTENANCE OF A CONTACT LINE. | |
FR2712017B1 (en) | Safety device for stays. | |
FR2645520B1 (en) | TELESCOPIC LIFTING STRUCTURE FOR A MACHINE SUCH AS A LOADER | |
FR2578930B1 (en) | TRANSLATION DEVICE FOR BRAKING THE SCROLLING OF AN ELONGATED ELEMENT SUCH AS A PIPE OR CABLE | |
FR2695904B1 (en) | Safety device for navigators. | |
FR2688823B1 (en) | LOCK FOR VEHICLE BOXES. | |
FR2659637B1 (en) | LIFTING DEVICE FOR CONTAINERS. | |
FR2707253B1 (en) | Device for retracting a cover covering a stack of goods. | |
FR2687050B1 (en) | IMPROVEMENT ON MACHINES FOR THE PREPARATION OF ARTICHOKES. | |
FR2698643B1 (en) | Safety barrier for structure. | |
FR2685182B3 (en) | COVER FOR AN AUTOMOBILE SEAT. | |
FR2702569B1 (en) | Sonar to detect buried objects. | |
FR2686980B1 (en) | SENSOR FOR HYSTERESIMETER. | |
FR2703649B1 (en) | Device for lifting a lifting axle of a truck. | |
FR2713332B1 (en) | Device for determining the movements of a mobile structure. | |
FR2671774B1 (en) | DEVICE FOR LIFTING ANY VEHICLE. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |