EP0064896B1 - Kranwagen mit einem beweglichen Gegengewicht - Google Patents
Kranwagen mit einem beweglichen Gegengewicht Download PDFInfo
- Publication number
- EP0064896B1 EP0064896B1 EP82400689A EP82400689A EP0064896B1 EP 0064896 B1 EP0064896 B1 EP 0064896B1 EP 82400689 A EP82400689 A EP 82400689A EP 82400689 A EP82400689 A EP 82400689A EP 0064896 B1 EP0064896 B1 EP 0064896B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- counter weight
- weight device
- crane
- platform
- wagon
- 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
Images
Classifications
-
- 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
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
- B66C23/76—Counterweights or supports for balancing lifting couples separate from jib and movable to take account of variations of load or of variations of length of jib
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
- B61D15/02—Breakdown cranes
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/02—Transporting, laying, removing, or renewing lengths of assembled track, assembled switches, or assembled crossings
Definitions
- the invention relates to crane wagons used for the handling and installation of bulky equipment, such as switches, bridge decks, etc.
- the platform is empirically blocked with respect to the axles or bogies by manually placing shims between the axles or bogies and the platform.
- the object of the present invention is to provide improved means for ensuring the parallelism of the platform as a function of the load carried by the crane (s) while remaining within the limits of the traffic gauge.
- the counterweight movable in a direction perpendicular to the track so that in its extreme positions, said counterweight does not engage the gauge of circulation of the wagon .
- the counterweight is slidably mounted in slides fixed under the platform of the wagon.
- the movement of the counterweight is controlled by an endless screw driven in rotation by a gear motor.
- the crane wagon according to the invention consists of a platform 1 mounted on two axles or bogies not shown. Said platform carries at least one crane 2, mounted on a turret 3 and usually provided with a counterweight 4. The wagon rests on rails 5.
- a counterweight 6 which can move transversely with respect to the track from one edge to the other of the platform 1 (arrow A).
- the counterweight is mounted on slides 7.
- the movement of the counterweight is controlled by an endless screw 8, driven in rotation by a geared motor 9.
- the counterweight can be moved from a neutral central position, shown in dotted lines to two extreme positions on either of the edges of the platform, without engaging the circulation gauge.
- This characteristic is particularly advantageous because it ensures absolute safety in the use of the machine.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT82400689T ATE10176T1 (de) | 1981-05-08 | 1982-04-16 | Kranwagen mit einem beweglichen gegengewicht. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8109298 | 1981-05-08 | ||
FR8109298A FR2505284A1 (fr) | 1981-05-08 | 1981-05-08 | Wagon-grue muni d'un dispositif de contrepoids mobile |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0064896A1 EP0064896A1 (de) | 1982-11-17 |
EP0064896B1 true EP0064896B1 (de) | 1984-11-07 |
Family
ID=9258272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82400689A Expired EP0064896B1 (de) | 1981-05-08 | 1982-04-16 | Kranwagen mit einem beweglichen Gegengewicht |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0064896B1 (de) |
AT (1) | ATE10176T1 (de) |
DE (1) | DE3261175D1 (de) |
FR (1) | FR2505284A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD224303A1 (de) * | 1984-05-25 | 1985-07-03 | Schwermasch Kirow Veb K | Bewegliches gegengewicht, insbesondere fuer auslegerkrane |
AU1057395A (en) * | 1993-12-09 | 1995-06-27 | Elin Energieversorgung Gmbh | Self-propelled rail vehicle |
FI95448C (fi) * | 1994-06-15 | 1996-02-12 | Valtionrautatiet | Vaunu leveiden kappaleiden kuljettamista varten |
ES2247947B1 (es) * | 2005-05-11 | 2007-05-16 | Jose Maria Martinez - Val Peñalosa | Grua de contrapeso movil. |
CN102529989B (zh) * | 2011-12-13 | 2014-03-19 | 中国北车集团沈阳机车车辆有限责任公司 | 长钢轨列车组安全车及长钢轨列车组 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190594A (en) * | 1921-11-01 | 1922-12-28 | Ernest Wigglesworth Westwood | Improvements in or relating to cranes |
US1756106A (en) * | 1928-05-16 | 1930-04-29 | Harold E Swenson | Counterbalanced crane |
US2663433A (en) * | 1950-04-15 | 1953-12-22 | Clair Joseph A Le | Mobile vehicle with load boom and mobile stabilizer |
FR1327410A (fr) * | 1962-06-01 | 1963-05-17 | Schwermaschb Kirow Veb | Dispositif pour la pose de contrepoids sur des grues à flèche |
FR1469592A (fr) * | 1966-01-05 | 1967-02-17 | Dispositif destiné à augmenter la puissance et la portée des engins de levage pivotants et mobiles |
-
1981
- 1981-05-08 FR FR8109298A patent/FR2505284A1/fr active Granted
-
1982
- 1982-04-16 EP EP82400689A patent/EP0064896B1/de not_active Expired
- 1982-04-16 DE DE8282400689T patent/DE3261175D1/de not_active Expired
- 1982-04-16 AT AT82400689T patent/ATE10176T1/de active
Also Published As
Publication number | Publication date |
---|---|
FR2505284A1 (fr) | 1982-11-12 |
DE3261175D1 (en) | 1984-12-13 |
EP0064896A1 (de) | 1982-11-17 |
ATE10176T1 (de) | 1984-11-15 |
FR2505284B1 (de) | 1985-05-10 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Designated state(s): AT BE DE GB IT |
|
ITCL | It: translation for ep claims filed |
Representative=s name: SAIC BREVETTI S.R.L. |
|
17P | Request for examination filed |
Effective date: 19821222 |
|
TCAT | At: translation of patent claims filed | ||
ITF | It: translation for a ep patent filed |
Owner name: SAIC BREVETTI S.R.L. |
|
GRAA | (expected) grant |
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AK | Designated contracting states |
Designated state(s): AT BE DE GB IT |
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