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SE8101790L - ELECTRONIC GIFTING ELEMENT - Google Patents

ELECTRONIC GIFTING ELEMENT

Info

Publication number
SE8101790L
SE8101790L SE8101790A SE8101790A SE8101790L SE 8101790 L SE8101790 L SE 8101790L SE 8101790 A SE8101790 A SE 8101790A SE 8101790 A SE8101790 A SE 8101790A SE 8101790 L SE8101790 L SE 8101790L
Authority
SE
Sweden
Prior art keywords
link
tensile
tensile link
lifting device
transmitter element
Prior art date
Application number
SE8101790A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
L Neslund
Original Assignee
Handelsbolaget Ohrnellteknik
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 Handelsbolaget Ohrnellteknik filed Critical Handelsbolaget Ohrnellteknik
Priority to SE8101790A priority Critical patent/SE8101790L/en
Priority to DE19823210047 priority patent/DE3210047A1/en
Priority to GB8208105A priority patent/GB2099161A/en
Publication of SE8101790L publication Critical patent/SE8101790L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54—Safety gear
    • B66D1/58—Safety gear responsive to excess of load

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

A transmitter element, for use in connection with a lifting device to generate an electric signal corresponding to the load being handled comprises a tensile link (1) to which strain gauges are attached. At least one safety link (3) is disposed in parallel with the tensile link (preferably two safety links, one on each side of the tensile link) and is designed to absorb greater loads than the tensile link. In normal operation the tensile link will absorb the entire load acting on the transmitter element. However, the safety link will take over at least a portion of the load acting on the tensile link if the latter is ruptured or abnormally elongated. The transmitter element can be used in a lifting device with a stationary pulley wheel to support one end of the pulley axle, whereas the opposite end is pivotally supported in the frame of the lifting device. <IMAGE>
SE8101790A 1981-03-20 1981-03-20 ELECTRONIC GIFTING ELEMENT SE8101790L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8101790A SE8101790L (en) 1981-03-20 1981-03-20 ELECTRONIC GIFTING ELEMENT
DE19823210047 DE3210047A1 (en) 1981-03-20 1982-03-19 ELECTRONIC TRANSMISSION ELEMENT
GB8208105A GB2099161A (en) 1981-03-20 1982-03-19 Load measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8101790A SE8101790L (en) 1981-03-20 1981-03-20 ELECTRONIC GIFTING ELEMENT

Publications (1)

Publication Number Publication Date
SE8101790L true SE8101790L (en) 1982-09-21

Family

ID=20343385

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8101790A SE8101790L (en) 1981-03-20 1981-03-20 ELECTRONIC GIFTING ELEMENT

Country Status (3)

Country Link
DE (1) DE3210047A1 (en)
GB (1) GB2099161A (en)
SE (1) SE8101790L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10060201C2 (en) * 2000-11-27 2003-01-09 Erich Brosa Messgeraete Gmbh Force transducers for tensile and / or compressive forces

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH433648A (en) * 1966-05-11 1967-04-15 Storm Vilno Reidar Overload protection
US3827514A (en) * 1973-06-25 1974-08-06 Weigh Tronix Weight measuring hook block apparatus for cranes

Also Published As

Publication number Publication date
DE3210047A1 (en) 1982-09-30
DE3210047C2 (en) 1989-05-24
GB2099161A (en) 1982-12-01

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