GB2239647B - A safe load limit sensor for a telescopic boom. - Google Patents

A safe load limit sensor for a telescopic boom.

Info

Publication number
GB2239647B
GB2239647B GB9028026A GB9028026A GB2239647B GB 2239647 B GB2239647 B GB 2239647B GB 9028026 A GB9028026 A GB 9028026A GB 9028026 A GB9028026 A GB 9028026A GB 2239647 B GB2239647 B GB 2239647B
Authority
GB
United Kingdom
Prior art keywords
telescopic boom
limit sensor
load limit
safe load
safe
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
Application number
GB9028026A
Other versions
GB9028026D0 (en
GB2239647A (en
Inventor
Voitto Torvinen
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.)
VEMATEAM Oy
Original Assignee
VEMATEAM Oy
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 VEMATEAM Oy filed Critical VEMATEAM Oy
Publication of GB9028026D0 publication Critical patent/GB9028026D0/en
Publication of GB2239647A publication Critical patent/GB2239647A/en
Application granted granted Critical
Publication of GB2239647B publication Critical patent/GB2239647B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)
GB9028026A 1989-12-29 1990-12-24 A safe load limit sensor for a telescopic boom. Expired - Fee Related GB2239647B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI896329A FI84804C (en) 1989-12-29 1989-12-29 UTSKJUTSSTOPPARE FOER TELESKOPBOM.

Publications (3)

Publication Number Publication Date
GB9028026D0 GB9028026D0 (en) 1991-02-13
GB2239647A GB2239647A (en) 1991-07-10
GB2239647B true GB2239647B (en) 1994-02-23

Family

ID=8529612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9028026A Expired - Fee Related GB2239647B (en) 1989-12-29 1990-12-24 A safe load limit sensor for a telescopic boom.

Country Status (4)

Country Link
DE (1) DE4042061A1 (en)
FI (1) FI84804C (en)
GB (1) GB2239647B (en)
SE (1) SE9004171L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122429B (en) * 2008-12-29 2012-01-31 Bronto Skylift Oy Ab Method for measuring the bend of a ski lift boom, ski lift and measuring system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1045547A (en) * 1964-05-27 1966-10-12 Ruston Bucyrus Ltd Automatic safe load indicator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1045547A (en) * 1964-05-27 1966-10-12 Ruston Bucyrus Ltd Automatic safe load indicator

Also Published As

Publication number Publication date
GB9028026D0 (en) 1991-02-13
FI896329A0 (en) 1989-12-29
FI84804B (en) 1991-10-15
GB2239647A (en) 1991-07-10
FI896329A (en) 1991-06-30
FI84804C (en) 1992-01-27
SE9004171L (en) 1991-06-30
DE4042061A1 (en) 1991-07-04
SE9004171D0 (en) 1990-12-28

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Legal Events

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

Effective date: 19971224