SE406904B - Anordning for forhindrande av overskridande av tillaten linkraft vid tryckluftdrivna lasthanteringsdon - Google Patents

Anordning for forhindrande av overskridande av tillaten linkraft vid tryckluftdrivna lasthanteringsdon

Info

Publication number
SE406904B
SE406904B SE7713335A SE7713335A SE406904B SE 406904 B SE406904 B SE 406904B SE 7713335 A SE7713335 A SE 7713335A SE 7713335 A SE7713335 A SE 7713335A SE 406904 B SE406904 B SE 406904B
Authority
SE
Sweden
Prior art keywords
valve
compressed air
actuating
load
main valve
Prior art date
Application number
SE7713335A
Other languages
English (en)
Swedish (sv)
Inventor
S H G Schorling
Original Assignee
Atlas Copco Ab
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 Atlas Copco Ab filed Critical Atlas Copco Ab
Priority to SE7713335A priority Critical patent/SE406904B/sv
Priority to NO783818A priority patent/NO147066C/no
Priority to US05/961,885 priority patent/US4226403A/en
Priority to NL7811580A priority patent/NL7811580A/nl
Priority to FR7833229A priority patent/FR2409959A1/fr
Priority to GB7846187A priority patent/GB2008529B/en
Publication of SE406904B publication Critical patent/SE406904B/sv

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)
  • Control And Safety Of Cranes (AREA)
  • Vibration Prevention Devices (AREA)
  • Advancing Webs (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
SE7713335A 1977-11-25 1977-11-25 Anordning for forhindrande av overskridande av tillaten linkraft vid tryckluftdrivna lasthanteringsdon SE406904B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7713335A SE406904B (sv) 1977-11-25 1977-11-25 Anordning for forhindrande av overskridande av tillaten linkraft vid tryckluftdrivna lasthanteringsdon
NO783818A NO147066C (no) 1977-11-25 1978-11-14 Anordning for forhindring av overskridelse av tillatt linekraft ved trykkluftdrevne lasthaandteringsinnretninger, saasom vinsjer
US05/961,885 US4226403A (en) 1977-11-25 1978-11-17 Overload protection device in air-operated lifting devices
NL7811580A NL7811580A (nl) 1977-11-25 1978-11-24 Overbelastingsbeveiliging.
FR7833229A FR2409959A1 (fr) 1977-11-25 1978-11-24 Dispositif de protection contre les surcharges pour appareils de levage actionnes par air
GB7846187A GB2008529B (en) 1977-11-25 1978-11-27 Overload prodection in air-operated lifting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7713335A SE406904B (sv) 1977-11-25 1977-11-25 Anordning for forhindrande av overskridande av tillaten linkraft vid tryckluftdrivna lasthanteringsdon

Publications (1)

Publication Number Publication Date
SE406904B true SE406904B (sv) 1979-03-05

Family

ID=20332989

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7713335A SE406904B (sv) 1977-11-25 1977-11-25 Anordning for forhindrande av overskridande av tillaten linkraft vid tryckluftdrivna lasthanteringsdon

Country Status (6)

Country Link
US (1) US4226403A (nl)
FR (1) FR2409959A1 (nl)
GB (1) GB2008529B (nl)
NL (1) NL7811580A (nl)
NO (1) NO147066C (nl)
SE (1) SE406904B (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462571A (en) * 1982-02-24 1984-07-31 D. W. Zimmerman Mfg., Inc. Fluid-operated, load-handling apparatus
US4462570A (en) * 1982-08-25 1984-07-31 Ingersoll-Rand Company Hoist overload limiter
US4491301A (en) * 1983-03-11 1985-01-01 Etudes Constructions Appareils Levage Tackles
US4770394A (en) * 1985-11-21 1988-09-13 Yang Tai Her Pulley hoists
DE9103543U1 (de) * 1991-03-22 1992-07-23 J. D. Neuhaus Hebezeuge GmbH & Co, 5810 Witten Ventil zur Begrenzung der anhebbaren Last an einem Hebezeug
US5473892A (en) * 1993-09-15 1995-12-12 Margittai; Thomas B. Apparatus for generating high pressure fluid in response to water weight changes caused by waves
FR2753188B1 (fr) * 1996-09-10 1998-12-11 Reel Sa Procede pour reguler le fonctionnement d'un dispositif compensateur de charge et compensateur de charge mettant en oeuvre ce procede
KR20040026313A (ko) * 2002-09-24 2004-03-31 주식회사 동성산기 밸런싱 에어 호이스트
DE102013200514A1 (de) * 2013-01-15 2014-07-17 Sibre Siegerland-Bremsen Gmbh Überlastsicherung für Fördereinrichtungen, insbesondere Krananlagen
CN103350969A (zh) * 2013-07-15 2013-10-16 太仓欧锐智能化工程有限公司 一种电动绞盘

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1019851A (en) * 1911-03-06 1912-03-12 Leonard Single Automatic stop and overload-controller.
US2512055A (en) * 1947-06-04 1950-06-20 W C Dillon & Company Inc Safety load limiting means for hoists and the like
US2908853A (en) * 1957-08-23 1959-10-13 Breeze Corp Winch overload limiting device
US3309066A (en) * 1965-05-06 1967-03-14 United Shoe Machinery Corp Winches having overload control means

Also Published As

Publication number Publication date
NO783818L (no) 1979-05-28
FR2409959A1 (fr) 1979-06-22
FR2409959B1 (nl) 1983-12-09
GB2008529B (en) 1982-02-24
NO147066C (no) 1983-01-26
US4226403A (en) 1980-10-07
NL7811580A (nl) 1979-05-29
GB2008529A (en) 1979-06-06
NO147066B (no) 1982-10-18

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