GB1447750A - Lifting equipment - Google Patents

Lifting equipment

Info

Publication number
GB1447750A
GB1447750A GB823175A GB823175A GB1447750A GB 1447750 A GB1447750 A GB 1447750A GB 823175 A GB823175 A GB 823175A GB 823175 A GB823175 A GB 823175A GB 1447750 A GB1447750 A GB 1447750A
Authority
GB
United Kingdom
Prior art keywords
lifting equipment
lifting
equipment
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
Application number
GB823175A
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.)
Schwermaschinenbau SM Kirow VEB
Original Assignee
Schwermaschinenbau SM Kirow VEB
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 Schwermaschinenbau SM Kirow VEB filed Critical Schwermaschinenbau SM Kirow VEB
Publication of GB1447750A publication Critical patent/GB1447750A/en
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
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
    • 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
    • B66C23/36—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 mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/50—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 mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes mounted on railway vehicles, e.g. breakdown cranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
GB823175A 1974-04-01 1975-02-27 Lifting equipment Expired GB1447750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17758474A DD109600A1 (en) 1974-04-01 1974-04-01

Publications (1)

Publication Number Publication Date
GB1447750A true GB1447750A (en) 1976-08-25

Family

ID=5495220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB823175A Expired GB1447750A (en) 1974-04-01 1975-02-27 Lifting equipment

Country Status (3)

Country Link
DD (1) DD109600A1 (en)
DE (1) DE2506913A1 (en)
GB (1) GB1447750A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611593A1 (en) * 1986-04-07 1987-10-08 Harnischfeger Gmbh METHOD FOR AUTOMATICALLY ATTACHING AND DEPOSITING A BOOM COUNTERWEIGHT OF HYDRAULIC VEHICLE CRANES AND DEVICE FOR CARRYING OUT THE METHOD
DE3912868C1 (en) * 1989-02-20 1990-08-16 Liebherr Werk Ehingen Mobile crane ballast system - uses clamps, actuator cylinders and locking systems to move ballast plates from swung-out position to transit position
FR2679893B1 (en) * 1991-08-01 1997-04-04 Ppm MOBILE CRANE COMPRISING A TURRET PROVIDED WITH A REMOVABLE COUNTERWEIGHT.
DE19803780C2 (en) * 1998-01-22 1999-11-18 Mannesmann Ag Crane vehicle
DE102020121344A1 (en) 2020-08-13 2022-02-17 Liebherr-Werk Ehingen Gmbh Mobile crane with trailer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026500B (en) * 1955-09-29 1958-03-20 Krupp Ardelt Gmbh Vehicle crane, in particular slewing crane, the counterweight of which is divided into several sub-elements
DE1142686B (en) * 1960-12-14 1963-01-24 Krupp Ardelt Gmbh Mobile crane system with a counterweight carriage
DE2241059C2 (en) * 1971-09-06 1986-04-03 VEB Schwermaschinenbau S.M. Kirow, DDR-7031 Leipzig Counter-load on jib cranes, especially railway cranes

Also Published As

Publication number Publication date
DD109600A1 (en) 1974-11-12
DE2506913C2 (en) 1987-03-12
DE2506913A1 (en) 1975-10-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee