SE407203B - Lastvakt vid telfrar, lyftkranar och liknande - Google Patents

Lastvakt vid telfrar, lyftkranar och liknande

Info

Publication number
SE407203B
SE407203B SE7502923A SE7502923A SE407203B SE 407203 B SE407203 B SE 407203B SE 7502923 A SE7502923 A SE 7502923A SE 7502923 A SE7502923 A SE 7502923A SE 407203 B SE407203 B SE 407203B
Authority
SE
Sweden
Prior art keywords
telephers
lift cranes
load guard
guard
load
Prior art date
Application number
SE7502923A
Other languages
English (en)
Swedish (sv)
Other versions
SE7502923L (sv
Inventor
B A Tell
Original Assignee
Piab 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 Piab Ab filed Critical Piab Ab
Priority to SE7502923A priority Critical patent/SE407203B/xx
Priority to GB898676A priority patent/GB1538555A/en
Priority to DE19762610267 priority patent/DE2610267C2/de
Priority to FR7607190A priority patent/FR2304067A1/fr
Priority to JP2801576A priority patent/JPS5851878B2/ja
Publication of SE7502923L publication Critical patent/SE7502923L/
Publication of SE407203B publication Critical patent/SE407203B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/14—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/06—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using mechanical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Control And Safety Of Cranes (AREA)
SE7502923A 1975-03-14 1975-03-14 Lastvakt vid telfrar, lyftkranar och liknande SE407203B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7502923A SE407203B (sv) 1975-03-14 1975-03-14 Lastvakt vid telfrar, lyftkranar och liknande
GB898676A GB1538555A (en) 1975-03-14 1976-03-05 Load sensing device
DE19762610267 DE2610267C2 (de) 1975-03-14 1976-03-11 Belastungsfühler
FR7607190A FR2304067A1 (fr) 1975-03-14 1976-03-12 Dispositif detecteur de charges
JP2801576A JPS5851878B2 (ja) 1975-03-14 1976-03-15 負荷感知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7502923A SE407203B (sv) 1975-03-14 1975-03-14 Lastvakt vid telfrar, lyftkranar och liknande

Publications (2)

Publication Number Publication Date
SE7502923L SE7502923L (sv) 1976-09-15
SE407203B true SE407203B (sv) 1979-03-19

Family

ID=20323967

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7502923A SE407203B (sv) 1975-03-14 1975-03-14 Lastvakt vid telfrar, lyftkranar och liknande

Country Status (5)

Country Link
JP (1) JPS5851878B2 (ja)
DE (1) DE2610267C2 (ja)
FR (1) FR2304067A1 (ja)
GB (1) GB1538555A (ja)
SE (1) SE407203B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626305Y2 (ja) * 1976-10-12 1981-06-22
US4833927A (en) * 1983-07-01 1989-05-30 Teleco Oilfield Services Inc. Cable tensiometer
JPS60202092A (ja) * 1984-03-23 1985-10-12 株式会社日立製作所 巻上装置の過負荷防止装置
ITVI20100140A1 (it) * 2010-05-18 2011-11-19 Dan Fos S A S Di Luca Rigodanzo E Gaetano Peretto Limitatore di carico a sicurezza intrinseca per apparecchi di sollevamento a fune
CN107381358A (zh) * 2017-07-21 2017-11-24 浦江县顺光科技有限公司 一种用于松断绳的限位器
CN108639981B (zh) * 2018-06-29 2023-11-28 贵州黔力重工有限公司 一种塔吊小车钢丝绳防脱槽装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE289737C (ja) *
US1659919A (en) * 1924-12-05 1928-02-21 Western Electric Co Tension-measuring device
US2636953A (en) * 1950-02-25 1953-04-28 Walter P Barrett Safety switch
US2795136A (en) * 1956-08-21 1957-06-11 Matt Heinrich Karl Cable load gage
FR1295518A (fr) * 1961-04-27 1962-06-08 Dynamomètre à rondelles élastiques et à stabilité hydraulique, avec système desécurité, applicable aux appareils de levage et de traction
FR2221385A1 (en) * 1973-03-13 1974-10-11 Crometa Load limiter for lifting apparatus - has spring-loaded member sliding in housing and opening switch contacts

Also Published As

Publication number Publication date
JPS51132568A (en) 1976-11-17
JPS5851878B2 (ja) 1983-11-18
FR2304067A1 (fr) 1976-10-08
SE7502923L (sv) 1976-09-15
DE2610267A1 (de) 1976-09-23
GB1538555A (en) 1979-01-24
FR2304067B1 (ja) 1981-05-22
DE2610267C2 (de) 1985-03-14

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