GB2026420B - Constant balance crane - Google Patents

Constant balance crane

Info

Publication number
GB2026420B
GB2026420B GB7830991A GB7830991A GB2026420B GB 2026420 B GB2026420 B GB 2026420B GB 7830991 A GB7830991 A GB 7830991A GB 7830991 A GB7830991 A GB 7830991A GB 2026420 B GB2026420 B GB 2026420B
Authority
GB
United Kingdom
Prior art keywords
balance crane
constant balance
constant
crane
balance
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
GB7830991A
Other versions
GB2026420A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB7830991A priority Critical patent/GB2026420B/en
Publication of GB2026420A publication Critical patent/GB2026420A/en
Application granted granted Critical
Publication of GB2026420B publication Critical patent/GB2026420B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
GB7830991A 1978-07-25 1978-07-25 Constant balance crane Expired GB2026420B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7830991A GB2026420B (en) 1978-07-25 1978-07-25 Constant balance crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7830991A GB2026420B (en) 1978-07-25 1978-07-25 Constant balance crane

Publications (2)

Publication Number Publication Date
GB2026420A GB2026420A (en) 1980-02-06
GB2026420B true GB2026420B (en) 1982-09-08

Family

ID=10498640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7830991A Expired GB2026420B (en) 1978-07-25 1978-07-25 Constant balance crane

Country Status (1)

Country Link
GB (1) GB2026420B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1004066C2 (en) * 1996-09-19 1998-03-20 Pieter Marie Stoof Erection system for long and/or heavy items in vertical position
GB2433734A (en) * 2005-12-30 2007-07-04 David Schofield Adjustable counterbalance system
CN115045508B (en) * 2022-08-15 2022-12-16 中铁十局集团城建工程有限公司 Automatic material distribution machine with counterweight adjusting mechanism
CN115893234A (en) * 2022-12-19 2023-04-04 杭州未名信科科技有限公司 Intelligent tower crane and large arm balance control method of intelligent tower crane

Also Published As

Publication number Publication date
GB2026420A (en) 1980-02-06

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Legal Events

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