SE407203B - Lastvakt vid telfrar, lyftkranar och liknande - Google Patents
Lastvakt vid telfrar, lyftkranar och liknandeInfo
- 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
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)
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 (sv) |
DE (1) | DE2610267C2 (sv) |
FR (1) | FR2304067A1 (sv) |
GB (1) | GB1538555A (sv) |
SE (1) | SE407203B (sv) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5626305Y2 (sv) * | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE289737C (sv) * | ||||
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 |
-
1975
- 1975-03-14 SE SE7502923A patent/SE407203B/sv not_active IP Right Cessation
-
1976
- 1976-03-05 GB GB898676A patent/GB1538555A/en not_active Expired
- 1976-03-11 DE DE19762610267 patent/DE2610267C2/de not_active Expired
- 1976-03-12 FR FR7607190A patent/FR2304067A1/fr active Granted
- 1976-03-15 JP JP2801576A patent/JPS5851878B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2304067B1 (sv) | 1981-05-22 |
SE7502923L (sv) | 1976-09-15 |
JPS5851878B2 (ja) | 1983-11-18 |
JPS51132568A (en) | 1976-11-17 |
FR2304067A1 (fr) | 1976-10-08 |
DE2610267C2 (de) | 1985-03-14 |
GB1538555A (en) | 1979-01-24 |
DE2610267A1 (de) | 1976-09-23 |
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Legal Events
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