GB1423139A - Marine winch - Google Patents
Marine winchInfo
- Publication number
- GB1423139A GB1423139A GB1056372A GB1056372A GB1423139A GB 1423139 A GB1423139 A GB 1423139A GB 1056372 A GB1056372 A GB 1056372A GB 1056372 A GB1056372 A GB 1056372A GB 1423139 A GB1423139 A GB 1423139A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spindle
- drum
- drive
- winch
- gearing
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/003—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear-ratio being changed by inversion of torque direction
- F16H3/005—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear-ratio being changed by inversion of torque direction for gearings using gears having orbital motion
-
- 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
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
- B66D1/74—Capstans
- B66D1/7421—Capstans having a vertical rotation axis
- B66D1/7431—Capstans having a vertical rotation axis driven manually only
-
- 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
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
- B66D1/74—Capstans
- B66D1/7484—Details concerning gearing arrangements, e.g. multi-speed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19172—Reversal of direction of power flow changes power transmission to alternate path
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Operated Clutches (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Gear Transmission (AREA)
Abstract
1423139 Winches KNOWSLEY ENG Ltd 7 March 1973 10563/72 Addition to 1290573 Heading B8B The marine winch of the parent Specification is modified in that the drive spindle is split into upper and lower parts drivingly connected together by a splined sleeve, the upper part being axially movable towards the lower part, to directly engage drive teeth associated with the winch drum to produce a 1 : 1 drive ratio between spindle and drum. Upon pushing the top part of the spindle down to select the direct drive, the reduction gearing is over-ridden due to the overrunning clutches in the drum gearing. The two parts of the spindle are spring biased apart into the direct drive teeth disengaged position.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1056372A GB1423139A (en) | 1972-03-07 | 1972-03-07 | Marine winch |
US00337458A US3809368A (en) | 1972-03-07 | 1973-03-02 | Marine winch |
NL7303072A NL7303072A (en) | 1972-03-07 | 1973-03-06 | |
DE19732311045 DE2311045A1 (en) | 1972-03-07 | 1973-03-06 | SHIP WINCH |
AU52998/73A AU456935B2 (en) | 1972-03-07 | 1973-03-07 | Marine winch |
FR7308118A FR2175129A1 (en) | 1972-03-07 | 1973-03-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1056372A GB1423139A (en) | 1972-03-07 | 1972-03-07 | Marine winch |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1423139A true GB1423139A (en) | 1976-01-28 |
Family
ID=9970144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1056372A Expired GB1423139A (en) | 1972-03-07 | 1972-03-07 | Marine winch |
Country Status (6)
Country | Link |
---|---|
US (1) | US3809368A (en) |
AU (1) | AU456935B2 (en) |
DE (1) | DE2311045A1 (en) |
FR (1) | FR2175129A1 (en) |
GB (1) | GB1423139A (en) |
NL (1) | NL7303072A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4208036A (en) | 1977-07-27 | 1980-06-17 | Lewmar Marine Limited | Winch |
USRE30881E (en) | 1977-07-27 | 1982-03-16 | Lewmar Marine Limited | Winch |
US4650162A (en) * | 1984-08-04 | 1987-03-17 | Rotzler Gmbh & Co. Spezialfabrik Fur Seilwinden Und Hebezeuge | Winch having a compact housing |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3927580A (en) * | 1971-07-02 | 1975-12-23 | Lewmar Marine Ltd | Disengaging clutch systems for a three-speed winch |
AU7519174A (en) * | 1973-11-12 | 1976-05-13 | Barwin Pty Ltd | Variable speed winch |
NL7407198A (en) * | 1974-05-29 | 1975-12-02 | Enkes Nv | LATCH. |
US3985340A (en) * | 1975-04-15 | 1976-10-12 | Barient Company | Self tailing winch |
IT1051501B (en) * | 1975-12-19 | 1981-05-20 | Barbarossa Costr Spa | THREE SPEED WINCH, PARTICULARLY FOR NAUTICAL USE |
GB1563024A (en) * | 1977-03-07 | 1980-03-19 | Gibb Ltd M S | Ratchet devices |
AU4923879A (en) * | 1978-07-26 | 1980-01-31 | Reynolds, D.F. | Drum winch |
JPS55161785A (en) * | 1979-05-31 | 1980-12-16 | Asahi Malleable Iron Co Ltd | Speed shifter for sheet winch |
EP0107422B1 (en) * | 1982-10-08 | 1987-01-21 | Lewmar Marine Limited | Two-speed winch |
WO1988006565A1 (en) * | 1987-03-06 | 1988-09-07 | Barlow Marine Limited | Improvements in or relating to winches |
CA1300590C (en) * | 1987-10-22 | 1992-05-12 | Rudolf R. Castens | Winch |
FR2624088A1 (en) * | 1987-12-08 | 1989-06-09 | Dugast Marcel | Auxiliary epicyclic-gear reducer intended to reduce the forces required to operate a capstan of a sailing ship |
WO1991014646A1 (en) * | 1990-03-21 | 1991-10-03 | Imi Barient, Inc. | An automatic load responsive winch |
US5368279A (en) * | 1992-08-10 | 1994-11-29 | Imi Barient, Inc. | Automatic load responsive winch |
US7717402B2 (en) * | 2007-06-07 | 2010-05-18 | Mann Samuel J | Line handling winch for sailing yachts |
FR2965803A1 (en) * | 2010-10-11 | 2012-04-13 | Michel Chenon | CABESTAN COMPRISING MEANS FOR EVALUATING THE VOLTAGE OF A TURRET THROUGH AROUND AND MEANS FOR AUTOMATICALLY SELECTING AT LEAST ONE SPEED ACCORDING TO SAID VOLTAGE. |
DE102012100713B4 (en) * | 2012-01-30 | 2017-08-31 | Hubert Kowalewski | abseiling |
CN104746191A (en) * | 2015-04-03 | 2015-07-01 | 华卫国 | Bobbin device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3536299A (en) * | 1968-05-17 | 1970-10-27 | Robert A Mccloud | Winch mechanism |
US3581854A (en) * | 1968-07-24 | 1971-06-01 | Kreske Walter J | Torque and backstop device for winches |
US3621730A (en) * | 1969-12-22 | 1971-11-23 | Gen Electric | Washing machine with dual speed cycle control means |
GB1290573A (en) * | 1970-02-09 | 1972-09-27 |
-
1972
- 1972-03-07 GB GB1056372A patent/GB1423139A/en not_active Expired
-
1973
- 1973-03-02 US US00337458A patent/US3809368A/en not_active Expired - Lifetime
- 1973-03-06 NL NL7303072A patent/NL7303072A/xx unknown
- 1973-03-06 DE DE19732311045 patent/DE2311045A1/en active Pending
- 1973-03-07 AU AU52998/73A patent/AU456935B2/en not_active Expired
- 1973-03-07 FR FR7308118A patent/FR2175129A1/fr not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4208036A (en) | 1977-07-27 | 1980-06-17 | Lewmar Marine Limited | Winch |
USRE30881E (en) | 1977-07-27 | 1982-03-16 | Lewmar Marine Limited | Winch |
US4650162A (en) * | 1984-08-04 | 1987-03-17 | Rotzler Gmbh & Co. Spezialfabrik Fur Seilwinden Und Hebezeuge | Winch having a compact housing |
Also Published As
Publication number | Publication date |
---|---|
AU456935B2 (en) | 1975-01-16 |
FR2175129A1 (en) | 1973-10-19 |
DE2311045A1 (en) | 1973-09-13 |
NL7303072A (en) | 1973-09-11 |
AU5299873A (en) | 1974-09-12 |
US3809368A (en) | 1974-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |