DE2352725C2 - Vorrichtung zur Sicherung eines Kranes gegen Überlastung - Google Patents
Vorrichtung zur Sicherung eines Kranes gegen ÜberlastungInfo
- Publication number
- DE2352725C2 DE2352725C2 DE19732352725 DE2352725A DE2352725C2 DE 2352725 C2 DE2352725 C2 DE 2352725C2 DE 19732352725 DE19732352725 DE 19732352725 DE 2352725 A DE2352725 A DE 2352725A DE 2352725 C2 DE2352725 C2 DE 2352725C2
- Authority
- DE
- Germany
- Prior art keywords
- crane
- boom
- load
- screw
- electrical
- Prior art date
- 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
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7242099A FR2207853B1 (enrdf_load_stackoverflow) | 1972-11-27 | 1972-11-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2352725A1 DE2352725A1 (de) | 1974-05-30 |
| DE2352725C2 true DE2352725C2 (de) | 1983-09-01 |
Family
ID=9107767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732352725 Expired DE2352725C2 (de) | 1972-11-27 | 1973-10-20 | Vorrichtung zur Sicherung eines Kranes gegen Überlastung |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS49134053A (enrdf_load_stackoverflow) |
| DE (1) | DE2352725C2 (enrdf_load_stackoverflow) |
| ES (1) | ES419960A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2207853B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1448748A (enrdf_load_stackoverflow) |
| IT (1) | IT996985B (enrdf_load_stackoverflow) |
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 JP JP13181173A patent/JPS49134053A/ja active Pending
- 1973-11-26 GB GB5471573A patent/GB1448748A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2207853B1 (enrdf_load_stackoverflow) | 1977-04-08 |
| IT996985B (it) | 1975-12-10 |
| ES419960A1 (es) | 1976-04-16 |
| JPS49134053A (enrdf_load_stackoverflow) | 1974-12-24 |
| FR2207853A1 (enrdf_load_stackoverflow) | 1974-06-21 |
| DE2352725A1 (de) | 1974-05-30 |
| GB1448748A (en) | 1976-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3280674B1 (de) | Transporteinrichtung | |
| DE1918908A1 (de) | Ladekran | |
| DE3119934A1 (de) | Flurfreie hubvorrichtung mit beweglicher arbeitsplattform und belastungsanzeige | |
| DE2849144A1 (de) | Teleskopauslegerkran mit zusatzausleger | |
| DE2501329A1 (de) | Baumaschine | |
| DE2831789C2 (de) | Derrick-Kran | |
| DE1928712B2 (de) | Baumaschine, insbesondere erdbaumaschine | |
| DE19931302B4 (de) | Kontinuierlich verstellbarer Kran | |
| DE3119935A1 (de) | Hubvorrichtung mit beweglicher arbeitsplattform | |
| DE2903035A1 (de) | Lastueberwachungsvorrichtung | |
| EP0069991A2 (de) | Hebezeug zum manuellen Bewegen von Lasten | |
| DE2720268A1 (de) | Ausgleichsvorrichtung fuer einen kran | |
| DE8422345U1 (de) | Mobiles Hebezeug | |
| DE2352725C2 (de) | Vorrichtung zur Sicherung eines Kranes gegen Überlastung | |
| CH674654A5 (enrdf_load_stackoverflow) | ||
| DE2652543C2 (de) | Hebevorrichtung mit einem Auslegerarm und einer Gegengewichtsauflage mit jeweils einstellbaren Positionen | |
| EP1466862B1 (de) | Nivelliervorrichtung und Verfahren zur Nivellierung eines Arbeitskorbs einer Hubarbeitsbühne | |
| DE2244585A1 (de) | Knickausleger zum anheben und transportieren von lasten, insbesondere fuer einen kran | |
| DE3337445A1 (de) | Belastungswaechter mit momentkapazitaetsbegrenzer zur verwendung in einem hydraulikkreis | |
| DE29924978U1 (de) | Kontinuierlich verstellbarer Kran | |
| DE2621395C3 (de) | Transport- und Haltevorrichtung zur Bearbeitung senkrechter eisenmetallischer Flächen, insbesondere Außenbordwände von Schiffen | |
| DE3003761A1 (de) | Vorrichtung zur fuehrung von giessschalungen | |
| DE3326673C1 (de) | Vorrichtung zum Steuern der Bewegung eines eine Hubarbeitsbühne tragenden Hubarmes | |
| DE2821286A1 (de) | Kran | |
| DE2221513A1 (de) | Steuerhebelanordnung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8181 | Inventor (new situation) |
Free format text: CHEZE, BERNARD, MONTCEAU-LES-MINES, FR |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |