FR2967473B3 - Structure de blocage d'une tige tournante equipant une poulie - Google Patents

Structure de blocage d'une tige tournante equipant une poulie

Info

Publication number
FR2967473B3
FR2967473B3 FR1160000A FR1160000A FR2967473B3 FR 2967473 B3 FR2967473 B3 FR 2967473B3 FR 1160000 A FR1160000 A FR 1160000A FR 1160000 A FR1160000 A FR 1160000A FR 2967473 B3 FR2967473 B3 FR 2967473B3
Authority
FR
France
Prior art keywords
pulley
rotating rod
locking structure
locking
rotating
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 - Fee Related
Application number
FR1160000A
Other languages
English (en)
Other versions
FR2967473A3 (fr
Inventor
Gordon Chih
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of FR2967473A3 publication Critical patent/FR2967473A3/fr
Application granted granted Critical
Publication of FR2967473B3 publication Critical patent/FR2967473B3/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
    • F16G15/08—Swivels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H9/00—Marine propulsion provided directly by wind power
    • B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
    • B63H9/08—Connections of sails to masts, spars, or the like
    • B63H9/10—Running rigging, e.g. reefing equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rolling Contact Bearings (AREA)
  • Pulleys (AREA)
  • Pivots And Pivotal Connections (AREA)
FR1160000A 2010-11-15 2011-11-04 Structure de blocage d'une tige tournante equipant une poulie Expired - Fee Related FR2967473B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW099222089U TWM415108U (en) 2010-11-15 2010-11-15 Blocking structure for rotational column of bearing pulley

Publications (2)

Publication Number Publication Date
FR2967473A3 FR2967473A3 (fr) 2012-05-18
FR2967473B3 true FR2967473B3 (fr) 2012-12-21

Family

ID=45421647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160000A Expired - Fee Related FR2967473B3 (fr) 2010-11-15 2011-11-04 Structure de blocage d'une tige tournante equipant une poulie

Country Status (8)

Country Link
US (1) US20120119529A1 (fr)
CN (1) CN202415067U (fr)
AU (1) AU2011250728A1 (fr)
DE (1) DE202011051965U1 (fr)
FR (1) FR2967473B3 (fr)
GB (1) GB2485481B (fr)
NL (1) NL2007773C2 (fr)
TW (1) TWM415108U (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD950362S1 (en) * 2020-02-19 2022-05-03 John E Franta Static block
USD996192S1 (en) * 2020-10-22 2023-08-22 Zedel Pulley

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US435625A (en) * 1890-09-02 Hanger for clothes-lines
US2071578A (en) * 1935-07-05 1937-02-23 Beaumont Iron Works Company Pedestal sheave assembly
US2508595A (en) * 1946-07-31 1950-05-23 Byron C Christensen Combination traveling block and swivel connection
US2772857A (en) * 1954-03-24 1956-12-04 Everett M Bush Pulley block and base
US3528645A (en) * 1968-04-18 1970-09-15 Peter O Harken Bearing block
US3612596A (en) * 1969-10-16 1971-10-12 Dresser Ind Hook lock for traveling block
US3773295A (en) * 1972-07-31 1973-11-20 Tracy Holmes Corp Sailboat block with shackle adapter
US3806094A (en) * 1973-01-08 1974-04-23 P Harken Convertible fitting for pulley
US5984278A (en) * 1998-11-25 1999-11-16 Harken, Inc. Swivel post latch system for bearing block
GB0117749D0 (en) * 2001-07-20 2001-09-12 Lewmar Ltd Block
GB2410732B (en) * 2004-02-05 2007-01-17 Allen Brothers Pulley block
EP2059650A1 (fr) * 2006-09-14 2009-05-20 Wireline Technologies, INC. Galets annulaires

Also Published As

Publication number Publication date
CN202415067U (zh) 2012-09-05
GB2485481B (en) 2014-01-15
NL2007773C2 (en) 2013-11-06
DE202011051965U1 (de) 2012-03-13
NL2007773A (en) 2012-05-16
AU2011250728A1 (en) 2012-05-31
GB201119508D0 (en) 2011-12-21
GB2485481A (en) 2012-05-16
US20120119529A1 (en) 2012-05-17
FR2967473A3 (fr) 2012-05-18
TWM415108U (en) 2011-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160729