IT1087705B - Dispositivo di misura del carico per apparecchi sollevatori con l'ausilio di piastrine estensimetriche di misura - Google Patents

Dispositivo di misura del carico per apparecchi sollevatori con l'ausilio di piastrine estensimetriche di misura

Info

Publication number
IT1087705B
IT1087705B IT27181/77A IT2718177A IT1087705B IT 1087705 B IT1087705 B IT 1087705B IT 27181/77 A IT27181/77 A IT 27181/77A IT 2718177 A IT2718177 A IT 2718177A IT 1087705 B IT1087705 B IT 1087705B
Authority
IT
Italy
Prior art keywords
aid
lifting devices
extension
plates
measurement device
Prior art date
Application number
IT27181/77A
Other languages
English (en)
Original Assignee
Demag Ag
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 Demag Ag filed Critical Demag Ag
Application granted granted Critical
Publication of IT1087705B publication Critical patent/IT1087705B/it

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)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Testing Of Balance (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Measurement Of Force In General (AREA)
  • Escalators And Moving Walkways (AREA)
IT27181/77A 1976-09-03 1977-09-01 Dispositivo di misura del carico per apparecchi sollevatori con l'ausilio di piastrine estensimetriche di misura IT1087705B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2639762A DE2639762C3 (de) 1976-09-03 1976-09-03 Lastmeßeinrichtung für Hebezeuge

Publications (1)

Publication Number Publication Date
IT1087705B true IT1087705B (it) 1985-06-04

Family

ID=5987104

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27181/77A IT1087705B (it) 1976-09-03 1977-09-01 Dispositivo di misura del carico per apparecchi sollevatori con l'ausilio di piastrine estensimetriche di misura

Country Status (11)

Country Link
US (1) US4140010A (it)
AT (1) AT352346B (it)
BE (1) BE858299A (it)
CH (1) CH619195A5 (it)
DE (1) DE2639762C3 (it)
FR (1) FR2363788A1 (it)
GB (1) GB1584815A (it)
IT (1) IT1087705B (it)
NL (1) NL188279C (it)
NO (1) NO144106C (it)
SE (1) SE413087B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU180974B (en) * 1979-01-10 1983-05-30 Vasipari Kutato Intezet Gauge shaft for converting force to electric signal
US4455880A (en) * 1982-03-23 1984-06-26 Handelsbolaget Ornell-Teknik Electronic transmitter element and a lifting device comprising such element
CH655391B (it) * 1982-03-25 1986-04-15
GB8333187D0 (en) * 1983-12-13 1984-01-18 Farley F J M Load recording
GB2205411B (en) * 1987-06-01 1991-09-11 Hugh Michael O Pratt Load cell
FR2637078B1 (fr) * 1988-09-23 1991-03-22 Tractel Sa Dispositif capteur d'efforts a jauges de contrainte
DE4011260C2 (de) * 1990-04-05 1993-12-02 Mannesmann Ag Meßeinrichtung und Meßverfahren an einem Hubmittel, insbesondere einem unter Last stehenden Hubseil für Hebeeinrichtungen
US5264666A (en) * 1992-11-12 1993-11-23 Measurement Systems International Cargo hook with weighing scale
US5429007A (en) * 1993-03-23 1995-07-04 Khachaturian; Jon E. Tension load cell apparatus
US6073496A (en) * 1996-03-14 2000-06-13 Mannesmann Ag Load hoisting apparatus
US6439341B1 (en) 2001-02-14 2002-08-27 Snorkel International, Inc. Apparatus for monitoring loading of a lift
CA2680257C (en) * 2007-03-19 2014-04-15 Kito Corporation Hoisting machine
CN103569871B (zh) * 2012-08-06 2015-05-13 山推工程机械股份有限公司 进行起重设备力矩限制的方法、装置和起重设备
CN104030151B (zh) * 2014-01-02 2016-03-23 王德宇 一种葫芦试验台吊具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7207482U (de) * 1972-05-18 Pietzsch L Kraftmeßlasche
US2414161A (en) * 1945-02-02 1947-01-14 Baldwin Locomotive Works Dynamometer
US2434138A (en) * 1946-03-11 1948-01-06 Cyril S Adams Load indicator for cranes
US2616683A (en) * 1947-03-17 1952-11-04 Griffiths & Sprague Stevedorin Mechanism for weighing bulk cargo
US2513295A (en) * 1947-07-31 1950-07-04 Eisenberg Phillip Tension dynamometer
DE965076C (de) * 1953-06-11 1957-05-29 Baldwin Lima Hamilton Corp Lastwaegevorrichtung, insbesondere fuer Krane
US2761670A (en) * 1955-01-31 1956-09-04 Charles Testut Ets Electrical load weighing apparatus
DE1078785B (de) * 1959-06-09 1960-03-31 Westfalia Dinnendahl Groeppel Einrichtung zum Messen der Belastung von Foerderseilen im Bergbau
GB903941A (en) * 1959-07-14 1962-08-22 Vyzk A Zkusebni Letecky Ustav Improvements in or relating to strain measuring devices
GB980293A (en) * 1962-10-31 1965-01-13 Girling Ltd Load indicators for cranes
DE1950836B2 (de) * 1969-10-09 1973-03-08 Pietzsch, Ludwig, Dr Ing , 7500 Karlsruhe Dehnungsmessanordnung
DE2318618A1 (de) * 1973-04-13 1974-11-07 Krupp Gmbh Istwertgeber, insbesondere fuer lastmomentbegrenzungs-einrichtungen von kranen od. dgl
US3911737A (en) * 1974-06-27 1975-10-14 Ormond Alfred N Heavy duty load cell
DE2618359C3 (de) * 1976-04-27 1982-03-18 P.A.T. (Ireland) Ltd., Shannon, Clare Kraftaufnehmer

Also Published As

Publication number Publication date
NL188279C (nl) 1992-05-18
US4140010A (en) 1979-02-20
DE2639762C3 (de) 1984-08-16
NL188279B (nl) 1991-12-16
NO144106B (no) 1981-03-16
AT352346B (de) 1979-09-10
BE858299A (fr) 1977-12-16
NO144106C (no) 1981-06-24
NO772916L (no) 1978-03-06
FR2363788B1 (it) 1983-05-13
GB1584815A (en) 1981-02-18
SE413087B (sv) 1980-04-14
NL7709473A (nl) 1978-03-07
SE7709571L (sv) 1978-03-04
FR2363788A1 (fr) 1978-03-31
DE2639762A1 (de) 1978-03-09
CH619195A5 (it) 1980-09-15
DE2639762B2 (de) 1979-08-09
ATA627877A (de) 1979-02-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940831