FR2207853B1 - - Google Patents
Info
- Publication number
- FR2207853B1 FR2207853B1 FR7242099A FR7242099A FR2207853B1 FR 2207853 B1 FR2207853 B1 FR 2207853B1 FR 7242099 A FR7242099 A FR 7242099A FR 7242099 A FR7242099 A FR 7242099A FR 2207853 B1 FR2207853 B1 FR 2207853B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
- B66C23/90—Devices for indicating or limiting lifting moment
-
- 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
- G01G19/18—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads having electrical weight-sensitive devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7242099A FR2207853B1 (US07321065-20080122-C00160.png) | 1972-11-27 | 1972-11-27 | |
| DE19732352725 DE2352725C2 (de) | 1972-11-27 | 1973-10-20 | Vorrichtung zur Sicherung eines Kranes gegen Überlastung |
| ES419960A ES419960A1 (es) | 1972-11-27 | 1973-10-25 | Sistema de seguridad para gruas. |
| IT7038873A IT996985B (it) | 1972-11-27 | 1973-11-16 | Dispositivo di sicurezza per gru |
| GB5471573A GB1448748A (en) | 1972-11-27 | 1973-11-26 | Safety device for a crane which compares two signals |
| JP13181173A JPS49134053A (US07321065-20080122-C00160.png) | 1972-11-27 | 1973-11-26 | |
| US05/633,600 US4003482A (en) | 1972-11-27 | 1975-11-19 | Safety device for a crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7242099A FR2207853B1 (US07321065-20080122-C00160.png) | 1972-11-27 | 1972-11-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2207853A1 FR2207853A1 (US07321065-20080122-C00160.png) | 1974-06-21 |
| FR2207853B1 true FR2207853B1 (US07321065-20080122-C00160.png) | 1977-04-08 |
Family
ID=9107767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7242099A Expired FR2207853B1 (US07321065-20080122-C00160.png) | 1972-11-27 | 1972-11-27 |
Country Status (6)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2390366A1 (fr) * | 1977-05-13 | 1978-12-08 | Preux Roger | Controleur d'etat de charge, notamment pour engin de levage |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1171828B (de) * | 1954-03-31 | 1964-06-04 | Siemens Ag | Schaufelradbagger |
| GB1183190A (en) * | 1967-08-15 | 1970-03-04 | B & A Engineering Company Ltd | Crane Radius Indicator or Crane Safe-Load Indicator Radius Compensating Device |
| US3618064A (en) * | 1969-08-20 | 1971-11-02 | Eaton Yale & Towne | Crane computer |
| DE2101673C3 (de) * | 1971-01-15 | 1974-02-07 | Leo Gottwald Kg, 4000 Duesseldorf | Vorrichtung zur Begrenzung des Lastmomentes bei Auslegerkranen |
| DE2108142A1 (de) * | 1971-02-19 | 1972-08-31 | Pietzsch Ludwig | Überlastsicherung für Teleskopkrane |
-
1972
- 1972-11-27 FR FR7242099A patent/FR2207853B1/fr not_active Expired
-
1973
- 1973-10-20 DE DE19732352725 patent/DE2352725C2/de not_active Expired
- 1973-10-25 ES ES419960A patent/ES419960A1/es not_active Expired
- 1973-11-16 IT IT7038873A patent/IT996985B/it active
- 1973-11-26 GB GB5471573A patent/GB1448748A/en not_active Expired
- 1973-11-26 JP JP13181173A patent/JPS49134053A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES419960A1 (es) | 1976-04-16 |
| FR2207853A1 (US07321065-20080122-C00160.png) | 1974-06-21 |
| IT996985B (it) | 1975-12-10 |
| DE2352725C2 (de) | 1983-09-01 |
| JPS49134053A (US07321065-20080122-C00160.png) | 1974-12-24 |
| DE2352725A1 (de) | 1974-05-30 |
| GB1448748A (en) | 1976-09-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |