US3730483B1 - - Google Patents

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Publication number
US3730483B1
US3730483B1 US3730483DA US3730483B1 US 3730483 B1 US3730483 B1 US 3730483B1 US 3730483D A US3730483D A US 3730483DA US 3730483 B1 US3730483 B1 US 3730483B1
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US
United States
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 - Lifetime
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English (en)
Priority date (The priority date 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 date listed.)
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Publication of US3730483A publication Critical patent/US3730483A/en
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Publication of US3730483B1 publication Critical patent/US3730483B1/en
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Expired - Lifetime legal-status Critical Current

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    • 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
    • B66D1/7436—Capstans having a vertical rotation axis drivable by both motor and manually

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
US00165763A 1971-07-15 1971-07-15 Assembly for pulling a line Expired - Lifetime US3730483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16576371A 1971-07-15 1971-07-15

Publications (2)

Publication Number Publication Date
US3730483A US3730483A (en) 1973-05-01
US3730483B1 true US3730483B1 (fr) 1989-12-12

Family

ID=22600359

Family Applications (1)

Application Number Title Priority Date Filing Date
US00165763A Expired - Lifetime US3730483A (en) 1971-07-15 1971-07-15 Assembly for pulling a line

Country Status (1)

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US (1) US3730483A (fr)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968953A (en) * 1975-01-27 1976-07-13 Barient Company Self-tailing winch
DE2740090A1 (de) * 1976-09-08 1978-03-16 Lewmar Marine Ltd Selbsthaltende, manuell betaetigte winsch
US4084532A (en) * 1975-08-01 1978-04-18 Emil Feder Line cleats for securing ropes, but especially for lines to sails of sailboats
US4093185A (en) * 1976-06-28 1978-06-06 Strohm Newell E Drive mechanism for a line-pulling apparatus
FR2371878A1 (fr) * 1976-11-26 1978-06-23 Lewmar Marine Ltd
US4130271A (en) * 1976-10-05 1978-12-19 Franklin Merriman Synthetic resin ratchet winch
US4155539A (en) * 1975-04-18 1979-05-22 Wharton Engineers (Elstree) Limited Haulage winches
FR2408545A1 (fr) * 1977-11-12 1979-06-08 Engwall Sten Treuil a auto-maintien pour cordages
US4215643A (en) * 1978-06-12 1980-08-05 Nl Industries, Inc. Quick release bollard
US4230306A (en) * 1978-02-21 1980-10-28 Barlow Marine Limited Self-tailing winch
US4274606A (en) * 1979-08-30 1981-06-23 Hans Bernwall Self-tailing winch
US4399979A (en) * 1978-01-04 1983-08-23 Adelman Michael R Device for self-tailing a conventional winch drum
JPS59102793A (ja) * 1982-12-06 1984-06-13 旭可鍛鉄株式会社 自動噛込ウインチ
US4475718A (en) * 1982-05-28 1984-10-09 Meissner International B.V. Self-tailing winch
US4603839A (en) * 1983-05-27 1986-08-05 Igelfors Bruks Ab Device for transport or displacement of elongated objects in particular, as well as a pulling or traction wheel comprised in said device
US20060227658A1 (en) * 2005-04-08 2006-10-12 Rune Toennessen Systems and methods for steering seismic arrays
US20070019504A1 (en) * 2003-04-15 2007-01-25 Martin Howlid Active steering for marine seismic sources
US20080175097A1 (en) * 2004-06-03 2008-07-24 Eskild Storteig Active steering for marine sources
US20080203369A1 (en) * 2007-02-23 2008-08-28 Asmussen Hans P Self-tailing winch
US20100058884A1 (en) * 2008-09-08 2010-03-11 Stanley Ackerman Self-Locking Gear
KR101405095B1 (ko) * 2012-10-05 2014-06-10 임선우 요트 윈치용 스트립 링
US8824239B2 (en) 2004-03-17 2014-09-02 Westerngeco L.L.C. Marine seismic survey method and system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE469908C (de) * 1927-12-11 1928-12-29 Schloemann Akt Ges Spill mit elektrischem Antrieb, insbesondere fuer Walzwerksanlagen
US2662733A (en) * 1950-11-06 1953-12-15 Wilberd F Feigenbaum Scaffold hoisting mechanism
DE1096013B (de) * 1957-05-18 1960-12-29 Schiess Defries Hebezeug Und K Spann- und Fuehrungsvorrichtung fuer Seilwinden
SE302545B (fr) * 1964-03-11 1968-07-22 K Wallin

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968953A (en) * 1975-01-27 1976-07-13 Barient Company Self-tailing winch
US4155539A (en) * 1975-04-18 1979-05-22 Wharton Engineers (Elstree) Limited Haulage winches
US4084532A (en) * 1975-08-01 1978-04-18 Emil Feder Line cleats for securing ropes, but especially for lines to sails of sailboats
US4093185A (en) * 1976-06-28 1978-06-06 Strohm Newell E Drive mechanism for a line-pulling apparatus
DE2740090A1 (de) * 1976-09-08 1978-03-16 Lewmar Marine Ltd Selbsthaltende, manuell betaetigte winsch
US4130271A (en) * 1976-10-05 1978-12-19 Franklin Merriman Synthetic resin ratchet winch
FR2371878A1 (fr) * 1976-11-26 1978-06-23 Lewmar Marine Ltd
FR2408545A1 (fr) * 1977-11-12 1979-06-08 Engwall Sten Treuil a auto-maintien pour cordages
US4399979A (en) * 1978-01-04 1983-08-23 Adelman Michael R Device for self-tailing a conventional winch drum
US4230306A (en) * 1978-02-21 1980-10-28 Barlow Marine Limited Self-tailing winch
US4215643A (en) * 1978-06-12 1980-08-05 Nl Industries, Inc. Quick release bollard
US4274606A (en) * 1979-08-30 1981-06-23 Hans Bernwall Self-tailing winch
US4475718A (en) * 1982-05-28 1984-10-09 Meissner International B.V. Self-tailing winch
JPS59102793A (ja) * 1982-12-06 1984-06-13 旭可鍛鉄株式会社 自動噛込ウインチ
US4603839A (en) * 1983-05-27 1986-08-05 Igelfors Bruks Ab Device for transport or displacement of elongated objects in particular, as well as a pulling or traction wheel comprised in said device
US20070019504A1 (en) * 2003-04-15 2007-01-25 Martin Howlid Active steering for marine seismic sources
US20080279042A1 (en) * 2003-04-15 2008-11-13 Westerngeco L. L. C. Active steering for marine sources
US10234587B2 (en) 2003-04-15 2019-03-19 Westerngeco Llc Active steering for marine seismic sources
US7881152B2 (en) * 2003-04-15 2011-02-01 Westerngeco L.L.C. Active steering for marine sources
US7957220B2 (en) 2003-04-15 2011-06-07 Westerngeco L.L.C. Active steering for marine seismic sources
US9696446B2 (en) 2003-04-15 2017-07-04 Westerngeco L.L.C. Active steering for marine seismic sources
US8824239B2 (en) 2004-03-17 2014-09-02 Westerngeco L.L.C. Marine seismic survey method and system
US20080175097A1 (en) * 2004-06-03 2008-07-24 Eskild Storteig Active steering for marine sources
US7415936B2 (en) * 2004-06-03 2008-08-26 Westerngeco L.L.C. Active steering for marine sources
US20060227658A1 (en) * 2005-04-08 2006-10-12 Rune Toennessen Systems and methods for steering seismic arrays
US7577060B2 (en) 2005-04-08 2009-08-18 Westerngeco L.L.C. Systems and methods for steering seismic arrays
US20080203369A1 (en) * 2007-02-23 2008-08-28 Asmussen Hans P Self-tailing winch
US8479606B2 (en) 2008-09-08 2013-07-09 Stanley Ackerman Self-locking gear
US8056431B2 (en) 2008-09-08 2011-11-15 Stanley Ackerman Self-locking gear
US20100058884A1 (en) * 2008-09-08 2010-03-11 Stanley Ackerman Self-Locking Gear
KR101405095B1 (ko) * 2012-10-05 2014-06-10 임선우 요트 윈치용 스트립 링

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Publication number Publication date
US3730483A (en) 1973-05-01

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Legal Events

Date Code Title Description
RR Request for reexamination filed

Effective date: 19880111

B1 Reexamination certificate first reexamination