ES378740A1 - Procedimiento para el desmontaje de un contrapeso de la to-rreta giratoria de un aparato de trabajos publicos o de ma- nipulacion. - Google Patents
Procedimiento para el desmontaje de un contrapeso de la to-rreta giratoria de un aparato de trabajos publicos o de ma- nipulacion.Info
- Publication number
- ES378740A1 ES378740A1 ES378740A ES378740A ES378740A1 ES 378740 A1 ES378740 A1 ES 378740A1 ES 378740 A ES378740 A ES 378740A ES 378740 A ES378740 A ES 378740A ES 378740 A1 ES378740 A1 ES 378740A1
- Authority
- ES
- Spain
- Prior art keywords
- relating
- load handling
- turret
- handling machines
- counterweight
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Component Parts Of Construction Machinery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6912473A FR2041330A5 (it) | 1969-04-21 | 1969-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES378740A1 true ES378740A1 (es) | 1974-06-01 |
Family
ID=9032779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES378740A Expired ES378740A1 (es) | 1969-04-21 | 1970-04-17 | Procedimiento para el desmontaje de un contrapeso de la to-rreta giratoria de un aparato de trabajos publicos o de ma- nipulacion. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4835281B1 (it) |
DE (1) | DE2018819A1 (it) |
ES (1) | ES378740A1 (it) |
FR (1) | FR2041330A5 (it) |
GB (1) | GB1279556A (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2140233C3 (de) * | 1971-08-11 | 1974-02-07 | Leo Gottwald Kg, 4000 Duesseldorf | Mehrachsiger Fahrzeugkran |
DE2241059C2 (de) * | 1971-09-06 | 1986-04-03 | VEB Schwermaschinenbau S.M. Kirow, DDR-7031 Leipzig | Gegenlastaufnahme an Auslegerkranen, insbesondere Eisenbahndrehkranen |
JPS4952259U (it) * | 1972-08-15 | 1974-05-09 | ||
JPS4986568U (it) * | 1972-11-20 | 1974-07-26 | ||
JPS4997502U (it) * | 1972-12-11 | 1974-08-22 | ||
DE2917829A1 (de) * | 1979-05-03 | 1980-11-13 | Gottwald Kg Leo | Fahrzeugkran mit teleskopausleger |
US4953722A (en) * | 1988-11-09 | 1990-09-04 | The Manitowoc Company, Inc. | Crane and lift enhancing beam attachment with moveable counterweight |
-
1969
- 1969-04-21 FR FR6912473A patent/FR2041330A5/fr not_active Expired
-
1970
- 1970-04-17 ES ES378740A patent/ES378740A1/es not_active Expired
- 1970-04-20 DE DE19702018819 patent/DE2018819A1/de active Pending
- 1970-04-20 GB GB1877470A patent/GB1279556A/en not_active Expired
- 1970-04-21 JP JP3353770A patent/JPS4835281B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2041330A5 (it) | 1971-01-29 |
GB1279556A (en) | 1972-06-28 |
JPS4835281B1 (it) | 1973-10-26 |
DE2018819A1 (de) | 1970-11-05 |
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