GB1285300A - Winch - Google Patents
WinchInfo
- Publication number
- GB1285300A GB1285300A GB6186570A GB6186570A GB1285300A GB 1285300 A GB1285300 A GB 1285300A GB 6186570 A GB6186570 A GB 6186570A GB 6186570 A GB6186570 A GB 6186570A GB 1285300 A GB1285300 A GB 1285300A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- sleeve
- wheel
- manually
- ratchet
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/22—Freewheels or freewheel clutches with clutching ring or disc axially shifted as a result of lost motion between actuating members
-
- 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
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/16—Power transmissions between power sources and drums or barrels the drums or barrels being freely rotatable, e.g. having a clutch activated independently of a brake
-
- 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
- B66D1/72—Anchor-chain sprockets; Anchor capstans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
1285300 Winch drives UHER PATENT AG 30 Dec 1970 [30 Dec 1969 20 April 1970] 61865/70 Heading B8B A chain winding apparatus comprises a main drive shaft 3 on which a freely rotatable chain pulley 7 is mounted, and which is selectively drivingly coupled to the shaft 3 through a cone clutch 9, and a primary shaft 2 from which the shaft 3 may be manually driven, the shaft 3 being alternatively motor driven from a power worm 27. The cone 9 of the clutch which is rotatably coupled to the shaft 3, is slidable therealong for engagement with the pulley 7 under the control of a sleeve 12 threadedly engageable with a threaded section 11 on the shaft 3, the sleeve being selectively rotatably locked by a pawl and ratchet arrangement 15, 31 to facilitate axial movement of the sleeve relative to the shaft 3. The ratchet wheel 31 is frictionally coupled to the sleeve 12 and slips once the cone clutch is engaged. The pawl 15, mounted on the casing 1 is either manually or remotely electromagnetically controlled and may be disengaged from the ratchet wheel by a cam on the sleeve 12 after a predetermined relative rotation between the sleeve and ratchet wheel. A spur wheel 6 is slidable on the shaft 3 to transmit drive to the shaft 3 from either the worm-wheel 28 or manually operated gears 5, 25. The revolutions of the wheel 7 are counted by a magnet 48 on the wheel and an electro counting mechanism including an amplifier 49 on the easing 1. In the embodiment of Fig. 1 (not shown) the primary shaft is normally braked under spring pressure and is unlocked by pushing the operating handle into its operating plane prior to turning.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691965615 DE1965615C3 (en) | 1969-12-30 | 1969-12-30 | Manually operated windlass |
DE19702018876 DE2018876A1 (en) | 1970-04-20 | 1970-04-20 | Windlass |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1285300A true GB1285300A (en) | 1972-08-16 |
Family
ID=25758306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6186570A Expired GB1285300A (en) | 1969-12-30 | 1970-12-30 | Winch |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4941776B1 (en) |
AU (1) | AU2375870A (en) |
FR (1) | FR2075086A5 (en) |
GB (1) | GB1285300A (en) |
NL (1) | NL7018479A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2196929A (en) * | 1986-09-10 | 1988-05-11 | Vital Chain Block Mfg | Hoist |
FR2892785A1 (en) * | 2005-11-03 | 2007-05-04 | Unicum Transmission De Puissan | Mechanical transmission security device for load e.g. vehicle, transporting wagon`s reducer, has screw spindle with sliding gear comprising driving bolt permitting to temporarily suppress irreversibility function of reducer |
WO2009007284A1 (en) * | 2007-07-09 | 2009-01-15 | Lino Manfrotto + Co. S.P.A. | Telescopic column stand, especially for supporting lighting or sound equipment |
WO2009142573A1 (en) * | 2008-05-19 | 2009-11-26 | Seldèn Mast Ab | Method and device at a line winch handle |
CN101205051B (en) * | 2007-12-11 | 2010-06-09 | 周增林 | Overspeed protected brake of hoisting equipment |
CN102927239A (en) * | 2012-11-06 | 2013-02-13 | 江苏威和重工有限公司 | Cable lifter with reinforced plate |
CN105398981A (en) * | 2015-12-31 | 2016-03-16 | 捷胜海洋装备股份有限公司 | Winch |
CN104466793B (en) * | 2014-12-03 | 2017-02-01 | 中国南方电网有限责任公司超高压输电公司梧州局 | Portable aloft lifting device |
CN107758550A (en) * | 2017-11-23 | 2018-03-06 | 安徽理工大学 | A kind of more capstan arrangements for controlling multigroup capstan winch indirect movement |
CN111960310A (en) * | 2020-08-26 | 2020-11-20 | 安徽理工大学 | Braking device of mine hoist |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2630992B1 (en) * | 1988-05-03 | 1993-04-09 | Maingret Michel | RATCHET MIXED BARBOTIN |
EP0501644B1 (en) * | 1991-02-28 | 1997-08-06 | Ford Motor Company Limited | Winches |
JP5743854B2 (en) * | 2011-11-07 | 2015-07-01 | 住友重機械工業株式会社 | Reduction device for ship and reduction device with motor |
-
1970
- 1970-12-18 NL NL7018479A patent/NL7018479A/xx unknown
- 1970-12-24 AU AU23758/70A patent/AU2375870A/en not_active Expired
- 1970-12-24 FR FR7046653A patent/FR2075086A5/fr not_active Expired
- 1970-12-25 JP JP11850370A patent/JPS4941776B1/ja active Pending
- 1970-12-30 GB GB6186570A patent/GB1285300A/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2196929A (en) * | 1986-09-10 | 1988-05-11 | Vital Chain Block Mfg | Hoist |
GB2196929B (en) * | 1986-09-10 | 1990-01-10 | Vital Chain Block Mfg | Manual hoisting apparatus |
FR2892785A1 (en) * | 2005-11-03 | 2007-05-04 | Unicum Transmission De Puissan | Mechanical transmission security device for load e.g. vehicle, transporting wagon`s reducer, has screw spindle with sliding gear comprising driving bolt permitting to temporarily suppress irreversibility function of reducer |
EP1783394A1 (en) * | 2005-11-03 | 2007-05-09 | Unicum Transmission de Puissance | Safety device for a mechanical transmission by means of a blocking gearing |
WO2009007284A1 (en) * | 2007-07-09 | 2009-01-15 | Lino Manfrotto + Co. S.P.A. | Telescopic column stand, especially for supporting lighting or sound equipment |
CN101205051B (en) * | 2007-12-11 | 2010-06-09 | 周增林 | Overspeed protected brake of hoisting equipment |
WO2009142573A1 (en) * | 2008-05-19 | 2009-11-26 | Seldèn Mast Ab | Method and device at a line winch handle |
CN102927239A (en) * | 2012-11-06 | 2013-02-13 | 江苏威和重工有限公司 | Cable lifter with reinforced plate |
CN104466793B (en) * | 2014-12-03 | 2017-02-01 | 中国南方电网有限责任公司超高压输电公司梧州局 | Portable aloft lifting device |
CN105398981A (en) * | 2015-12-31 | 2016-03-16 | 捷胜海洋装备股份有限公司 | Winch |
CN107758550A (en) * | 2017-11-23 | 2018-03-06 | 安徽理工大学 | A kind of more capstan arrangements for controlling multigroup capstan winch indirect movement |
CN107758550B (en) * | 2017-11-23 | 2023-08-18 | 安徽理工大学 | Multi-winch device for controlling indirect movement of multiple groups of winches |
CN111960310A (en) * | 2020-08-26 | 2020-11-20 | 安徽理工大学 | Braking device of mine hoist |
CN111960310B (en) * | 2020-08-26 | 2021-09-28 | 安徽理工大学 | Braking device of mine hoist |
Also Published As
Publication number | Publication date |
---|---|
JPS4941776B1 (en) | 1974-11-11 |
AU2375870A (en) | 1972-06-29 |
FR2075086A5 (en) | 1971-10-08 |
NL7018479A (en) | 1971-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |