FR2189301A1 - - Google Patents

Info

Publication number
FR2189301A1
FR2189301A1 FR7322835A FR7322835A FR2189301A1 FR 2189301 A1 FR2189301 A1 FR 2189301A1 FR 7322835 A FR7322835 A FR 7322835A FR 7322835 A FR7322835 A FR 7322835A FR 2189301 A1 FR2189301 A1 FR 2189301A1
Authority
FR
France
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
Application number
FR7322835A
Other languages
French (fr)
Other versions
FR2189301B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metz Carl GmbH
Original Assignee
Metz Carl GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Metz Carl GmbH filed Critical Metz Carl GmbH
Publication of FR2189301A1 publication Critical patent/FR2189301A1/fr
Application granted granted Critical
Publication of FR2189301B1 publication Critical patent/FR2189301B1/fr
Expired legal-status Critical Current

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
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment
    • B66C23/905—Devices for indicating or limiting lifting moment electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Jib Cranes (AREA)
FR7322835A 1972-06-23 1973-06-22 Expired FR2189301B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722230840 DE2230840C2 (en) 1972-06-23 1972-06-23 Carrier vehicle with a support beam that can be changed in terms of its length and its position in space

Publications (2)

Publication Number Publication Date
FR2189301A1 true FR2189301A1 (en) 1974-01-25
FR2189301B1 FR2189301B1 (en) 1976-05-07

Family

ID=5848630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322835A Expired FR2189301B1 (en) 1972-06-23 1973-06-22

Country Status (6)

Country Link
AT (1) AT384742B (en)
BE (1) BE801281A (en)
CH (1) CH569667A5 (en)
DE (1) DE2230840C2 (en)
FR (1) FR2189301B1 (en)
GB (1) GB1440614A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417467A1 (en) * 1978-02-21 1979-09-14 Coignet Sa Sensing system for crane stabilisation - has ground contact detectors each with emitter and receiver which are aligned when feet take weight of crane
FR2488234A1 (en) * 1980-08-07 1982-02-12 Fernand Delpeyroux Mobile railway maintenance vehicle - uses limit switches controlling rotation and vertical movement of arm to ensure it does not contact electrified zones
FR2587320A1 (en) * 1985-09-16 1987-03-20 Manjot Roger METHOD FOR CONTROLLING THE STABILITY OF A MOBILE CRANE.
US8965637B2 (en) 2009-06-19 2015-02-24 J.C. Bamford Excavators Limited Method of operating a working machine
WO2024038096A1 (en) * 2022-08-17 2024-02-22 Schwing Gmbh Truck-mounted concrete pump

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836337C2 (en) * 1978-08-19 1987-01-22 Iveco Magirus AG, 7900 Ulm Device for switching and monitoring the movements of a motor-driven turntable ladder or similar height-adjustable work equipment
GB2204014A (en) * 1987-04-29 1988-11-02 Scott Jcb Limited Slew control system
DE29519928U1 (en) * 1995-12-15 1996-04-04 Liebherr-Werk Ehingen Gmbh, 89584 Ehingen Crane vehicle with an overload protection device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR838740A (en) * 1937-06-01 1939-03-14 Humboldt Deutzmotoren Ag Safety device intended to prevent the overturning of fire-brigade ladders, masts, supports and the like mounted on wheels
DE1188256B (en) * 1960-07-02 1965-03-04 Kloeckner Humboldt Deutz Ag Safety device for motor vehicles

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061048B (en) * 1954-09-22 1959-07-09 Orenstein & Koppel Ag Device to limit the slewing range of jib cranes
US3338426A (en) * 1965-09-21 1967-08-29 Grove Mfg Co Heavy duty truck crane
DE1456422A1 (en) * 1966-08-06 1969-01-30 Bilstein August Fa Device to limit the maximum load torque that can be absorbed by vehicles with a slewing crane
DE1276307B (en) * 1966-10-01 1968-08-29 Miag Muehlenbau & Ind Gmbh Device for automatic limitation of the load torque on jib cranes with hydraulic drive
DE1531176B2 (en) * 1967-10-26 1972-05-18 Demag Baumaschinen GmbH, 4000 Dus seldorf Benrath SUPPORT DEVICE FOR MOBILE WORK EQUIPMENT, SUCH AS CRANES, EXCAVATORS OR THE LIKE.
DE1926236B2 (en) * 1969-05-22 1971-07-08 PRESSURE MEASURING DEVICE FOR HYDRAULICALLY ADDED WORK CYLINDERS, IN PARTICULAR FOR BOOM SUPPORT CYLINDER ON BOOM CRANES
DE1931846A1 (en) * 1969-06-24 1971-01-14 Demag Baumaschinen Gmbh Method and device for monitoring the support pressure on mobile cranes
DE1935791C3 (en) * 1969-07-15 1973-11-29 Fried. Krupp Gmbh, 4300 Essen Device for load torque limitation
US3638211A (en) * 1969-10-08 1972-01-25 Litton Systems Inc Crane safety system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR838740A (en) * 1937-06-01 1939-03-14 Humboldt Deutzmotoren Ag Safety device intended to prevent the overturning of fire-brigade ladders, masts, supports and the like mounted on wheels
DE1188256B (en) * 1960-07-02 1965-03-04 Kloeckner Humboldt Deutz Ag Safety device for motor vehicles

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417467A1 (en) * 1978-02-21 1979-09-14 Coignet Sa Sensing system for crane stabilisation - has ground contact detectors each with emitter and receiver which are aligned when feet take weight of crane
FR2488234A1 (en) * 1980-08-07 1982-02-12 Fernand Delpeyroux Mobile railway maintenance vehicle - uses limit switches controlling rotation and vertical movement of arm to ensure it does not contact electrified zones
FR2587320A1 (en) * 1985-09-16 1987-03-20 Manjot Roger METHOD FOR CONTROLLING THE STABILITY OF A MOBILE CRANE.
EP0220125A1 (en) * 1985-09-16 1987-04-29 Roger Manjot Stability control process for a mobile crane
US8965637B2 (en) 2009-06-19 2015-02-24 J.C. Bamford Excavators Limited Method of operating a working machine
WO2024038096A1 (en) * 2022-08-17 2024-02-22 Schwing Gmbh Truck-mounted concrete pump

Also Published As

Publication number Publication date
DE2230840A1 (en) 1974-01-24
GB1440614A (en) 1976-06-23
CH569667A5 (en) 1975-11-28
FR2189301B1 (en) 1976-05-07
ATA442473A (en) 1987-06-15
AT384742B (en) 1987-12-28
BE801281A (en) 1973-10-15
DE2230840C2 (en) 1982-05-06

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Legal Events

Date Code Title Description
TP Transmission of property