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GB2030536B - Counterweight removal system - Google Patents

Counterweight removal system

Info

Publication number
GB2030536B
GB2030536B GB7930618A GB7930618A GB2030536B GB 2030536 B GB2030536 B GB 2030536B GB 7930618 A GB7930618 A GB 7930618A GB 7930618 A GB7930618 A GB 7930618A GB 2030536 B GB2030536 B GB 2030536B
Authority
GB
United Kingdom
Prior art keywords
removal system
counterweight removal
counterweight
removal
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
GB7930618A
Other versions
GB2030536A (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.)
Coles Cranes Ltd
Original Assignee
Coles Cranes Ltd
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 Coles Cranes Ltd filed Critical Coles Cranes Ltd
Priority to GB7930618A priority Critical patent/GB2030536B/en
Publication of GB2030536A publication Critical patent/GB2030536A/en
Application granted granted Critical
Publication of GB2030536B publication Critical patent/GB2030536B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
GB7930618A 1978-09-05 1979-09-04 Counterweight removal system Expired GB2030536B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7930618A GB2030536B (en) 1978-09-05 1979-09-04 Counterweight removal system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7835701 1978-09-05
GB7930618A GB2030536B (en) 1978-09-05 1979-09-04 Counterweight removal system

Publications (2)

Publication Number Publication Date
GB2030536A GB2030536A (en) 1980-04-10
GB2030536B true GB2030536B (en) 1982-10-20

Family

ID=26268760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7930618A Expired GB2030536B (en) 1978-09-05 1979-09-04 Counterweight removal system

Country Status (1)

Country Link
GB (1) GB2030536B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0582401B1 (en) * 1992-08-07 1998-10-28 Manitowoc Crane Group, Inc. Truck-mounted crane with a counterweight installation and removal apparatus
CN116281684B (en) * 2023-03-20 2024-12-24 徐州建机工程机械有限公司 Shedding structure and method for unbalanced inclined movable balancing weight of tower crane arm frame

Also Published As

Publication number Publication date
GB2030536A (en) 1980-04-10

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Legal Events

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