FR2263975A1 - Vertical mast erection equipment - has single motor driving three mast friction rollers and guy rope winches - Google Patents
Vertical mast erection equipment - has single motor driving three mast friction rollers and guy rope winchesInfo
- Publication number
- FR2263975A1 FR2263975A1 FR7408963A FR7408963A FR2263975A1 FR 2263975 A1 FR2263975 A1 FR 2263975A1 FR 7408963 A FR7408963 A FR 7408963A FR 7408963 A FR7408963 A FR 7408963A FR 2263975 A1 FR2263975 A1 FR 2263975A1
- Authority
- FR
- France
- Prior art keywords
- mast
- guy rope
- friction rollers
- single motor
- motor driving
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7408963A FR2263975A1 (en) | 1974-03-15 | 1974-03-15 | Vertical mast erection equipment - has single motor driving three mast friction rollers and guy rope winches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7408963A FR2263975A1 (en) | 1974-03-15 | 1974-03-15 | Vertical mast erection equipment - has single motor driving three mast friction rollers and guy rope winches |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2263975A1 true FR2263975A1 (en) | 1975-10-10 |
FR2263975B1 FR2263975B1 (fr) | 1979-04-13 |
Family
ID=9136410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7408963A Granted FR2263975A1 (en) | 1974-03-15 | 1974-03-15 | Vertical mast erection equipment - has single motor driving three mast friction rollers and guy rope winches |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2263975A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0000793A1 (fr) * | 1977-08-04 | 1979-02-21 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Mât transportable, particulièrement adapté à des installations de radiopropagation dirigée |
-
1974
- 1974-03-15 FR FR7408963A patent/FR2263975A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0000793A1 (fr) * | 1977-08-04 | 1979-02-21 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Mât transportable, particulièrement adapté à des installations de radiopropagation dirigée |
Also Published As
Publication number | Publication date |
---|---|
FR2263975B1 (fr) | 1979-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3717325A (en) | Cable system | |
GB1362514A (en) | Winches | |
GB1230423A (fr) | ||
GB1411177A (en) | Tower cranes | |
FR2275400A1 (fr) | Ascenseur ou monte-charge | |
FR2263975A1 (en) | Vertical mast erection equipment - has single motor driving three mast friction rollers and guy rope winches | |
DK262284A (da) | Spil til skibe | |
FR2295904A1 (fr) | Dispositif de hissage d'un fardeau, destine a eviter son balancement | |
CN212609221U (zh) | 一种绞缆均匀的绞缆绞锚机 | |
GB1452381A (en) | Winch arrangement | |
US3720291A (en) | Apparatus for and method of replacing cables in multicable lifting devices | |
GB1207505A (en) | Hoists, particularly roof hoists | |
GB1269778A (en) | Hoisting apparatus for handling of floating bodies in rough seas | |
GB1388658A (en) | Means for elevating and lowering pallets cages and the like | |
GB1433555A (en) | Load hoisting arrangements | |
GB1098195A (en) | Apparatus for lowering into mine shafts, and raising from mine shafts, the rope or ropes of hoisting apparatus | |
GB814504A (en) | A slewing and luffing jib crane | |
SU870347A1 (ru) | Лебедка | |
GB1511611A (en) | Winch with grooved traction sheaves | |
GB1379683A (en) | Winch | |
GB1491614A (en) | Winches | |
GB1426968A (en) | Winch appliance | |
SU1306894A1 (ru) | Лебедка | |
SU1572970A1 (ru) | Подъемна установка | |
GB632380A (en) | Improvements in or relating to conveying devices |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |