FR2108789A1 - - Google Patents
Info
- Publication number
- FR2108789A1 FR2108789A1 FR7035940A FR7035940A FR2108789A1 FR 2108789 A1 FR2108789 A1 FR 2108789A1 FR 7035940 A FR7035940 A FR 7035940A FR 7035940 A FR7035940 A FR 7035940A FR 2108789 A1 FR2108789 A1 FR 2108789A1
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/09—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/16—Tying-up; Shifting, towing, or pushing equipment; Anchoring using winches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/56—Towing or pushing equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/48—Control devices automatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0108—Winches, capstans or pivots with devices for paying out or automatically tightening the cable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid-Pressure Circuits (AREA)
- Earth Drilling (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7035940A FR2108789B1 (fr) | 1970-10-05 | 1970-10-05 | |
NL7113589A NL7113589A (fr) | 1970-10-05 | 1971-10-04 | |
GB4628071A GB1323505A (en) | 1970-10-05 | 1971-10-05 | Constant-tension winches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7035940A FR2108789B1 (fr) | 1970-10-05 | 1970-10-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2108789A1 true FR2108789A1 (fr) | 1972-05-26 |
FR2108789B1 FR2108789B1 (fr) | 1974-02-01 |
Family
ID=9062302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7035940A Expired FR2108789B1 (fr) | 1970-10-05 | 1970-10-05 |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2108789B1 (fr) |
GB (1) | GB1323505A (fr) |
NL (1) | NL7113589A (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1356423A (fr) * | 1963-02-14 | 1964-03-27 | Dispositif enrouleur-dérouleur pour câbles ou éléments souples équivalents | |
FR1533950A (fr) * | 1967-06-12 | 1968-07-26 | Creusot Forges Ateliers | Dispositif de maintien d'une tension constante sur un câble, en particulier dans un appareil de transbordement de charge |
-
1970
- 1970-10-05 FR FR7035940A patent/FR2108789B1/fr not_active Expired
-
1971
- 1971-10-04 NL NL7113589A patent/NL7113589A/xx unknown
- 1971-10-05 GB GB4628071A patent/GB1323505A/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1356423A (fr) * | 1963-02-14 | 1964-03-27 | Dispositif enrouleur-dérouleur pour câbles ou éléments souples équivalents | |
FR1533950A (fr) * | 1967-06-12 | 1968-07-26 | Creusot Forges Ateliers | Dispositif de maintien d'une tension constante sur un câble, en particulier dans un appareil de transbordement de charge |
Also Published As
Publication number | Publication date |
---|---|
NL7113589A (fr) | 1972-04-07 |
GB1323505A (en) | 1973-07-18 |
FR2108789B1 (fr) | 1974-02-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |