CA2812770C - Retractable leash with automatic braking mechanism - Google Patents

Retractable leash with automatic braking mechanism Download PDF

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Publication number
CA2812770C
CA2812770C CA2812770A CA2812770A CA2812770C CA 2812770 C CA2812770 C CA 2812770C CA 2812770 A CA2812770 A CA 2812770A CA 2812770 A CA2812770 A CA 2812770A CA 2812770 C CA2812770 C CA 2812770C
Authority
CA
Canada
Prior art keywords
leash
spool
housing
cam
retractable
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.)
Active
Application number
CA2812770A
Other languages
English (en)
French (fr)
Other versions
CA2812770A1 (en
Inventor
Joseph Ek
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 CA2812770A1 publication Critical patent/CA2812770A1/en
Application granted granted Critical
Publication of CA2812770C publication Critical patent/CA2812770C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K27/00—Leads or collars, e.g. for dogs
    • A01K27/003—Leads, leashes
    • A01K27/004—Retractable leashes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4418—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means
    • B65H75/4428—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means acting on the reel or on a reel blocking mechanism
    • B65H75/4431—Manual stop or release button

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Braking Arrangements (AREA)
  • Emergency Lowering Means (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
CA2812770A 2010-09-27 2011-09-27 Retractable leash with automatic braking mechanism Active CA2812770C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/891,615 US8516979B2 (en) 2010-09-27 2010-09-27 Retractable leash with automatic braking mechanism
US12/891,615 2010-09-27
PCT/US2011/053386 WO2012047623A2 (en) 2010-09-27 2011-09-27 Retractable leash with automatic braking mechanism

Publications (2)

Publication Number Publication Date
CA2812770A1 CA2812770A1 (en) 2012-04-12
CA2812770C true CA2812770C (en) 2020-08-18

Family

ID=45869337

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2812770A Active CA2812770C (en) 2010-09-27 2011-09-27 Retractable leash with automatic braking mechanism

Country Status (8)

Country Link
US (1) US8516979B2 (enExample)
EP (1) EP2621265B1 (enExample)
JP (1) JP5871934B2 (enExample)
CN (1) CN103717061B (enExample)
AU (1) AU2011312496A1 (enExample)
BR (1) BR112013007249A2 (enExample)
CA (1) CA2812770C (enExample)
WO (1) WO2012047623A2 (enExample)

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* Cited by examiner, † Cited by third party
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US9155287B2 (en) * 2010-07-01 2015-10-13 MerchSource, LLC Retractable pet leash with bag container and removable flashlight
CN102134022B (zh) * 2011-03-31 2013-09-25 浙江天下实业有限公司 紧急自锁宠物牵引器
US20130276717A1 (en) * 2012-04-19 2013-10-24 Victoria A. Fuller Harness
CN102907336B (zh) * 2012-11-06 2013-11-06 东莞市佳晟实业有限公司 单按钮式牵狗器线轮制动开关
WO2014151948A1 (en) * 2013-03-15 2014-09-25 Advanced Practical Products, LLC Retractor mechanism for collars
SI24376A (sl) 2013-06-07 2014-12-31 Lishinu D.O.O. Mehanizem povodca za hiĺ ne ljubljenäśke s samodejno zaustavitvijo izteka vrvice
US20150359196A1 (en) * 2014-06-12 2015-12-17 Crucs Holdings, Llc Retractable leash with end-of-leash warning
US9339014B1 (en) 2014-08-26 2016-05-17 Richard Thomas Retractable leash with gradual braking
USD828649S1 (en) * 2015-02-25 2018-09-11 Flexi-Bogdahn Technik Gmbh & Co. Kg Dog leash reel
CA2984909A1 (en) * 2015-05-08 2016-11-17 Doskocil Manufacturing Company, Inc. Retractable leash
DE102015109444B4 (de) * 2015-06-12 2018-08-02 Bornack Gmbh & Co. Kg Seilsicherungsvorrichtung
GB2539403A (en) * 2015-06-15 2016-12-21 Techsynergy Ltd Retractable animal leash
CN105494142B (zh) * 2016-01-19 2020-12-01 必然科技有限公司 多功能宠物牵引器
US10265555B2 (en) * 2016-06-17 2019-04-23 Fang-Kuan Wu Anti-falling device with rope retractable system
US10166907B2 (en) * 2016-10-31 2019-01-01 Valeda Company Retractor with space-saving features
WO2018157308A1 (zh) * 2017-02-28 2018-09-07 深圳龙海特机器人科技有限公司 可锁定式卷绳装置
US10516258B2 (en) * 2017-03-17 2019-12-24 AI Incorporated Retractable cable assembly in use with electrical devices
EA039160B1 (ru) * 2017-05-15 2021-12-13 Артем Анатольевич СОЮЗОВ Поводок-рулетка
TWI640245B (zh) * 2017-08-22 2018-11-11 劉純堅 伸縮牽引帶
US10829341B2 (en) 2018-09-12 2020-11-10 Taiwan Tarkey Products Inc. Locking mechanism for pet retractor
EP3883370A4 (en) * 2018-11-19 2022-08-10 Bow and Arrow Marketing, Inc. PALM-ACTIVATED, RETRACTABLE LEAD
FI128679B (en) 2019-01-14 2020-10-15 Polar Metalli Oy Leash assembly
WO2020185981A1 (en) * 2019-03-13 2020-09-17 John Eric Chapman Retractable animal leash
CN110255297A (zh) * 2019-05-21 2019-09-20 梁若鹏 一种新型宠物牵引器
US11596126B2 (en) * 2020-06-30 2023-03-07 Jw Pet Products Llc Powered smart dog tether
CN114271211B (zh) * 2021-06-18 2023-08-01 吕俊武 具有固定及加速双锁止结构的宠物牵引器
US11833994B1 (en) 2021-11-29 2023-12-05 Clinton A. Sadler Pet safety restraint device for vehicles
EP4646925A1 (de) * 2024-05-06 2025-11-12 Diligent Verwaltung GmbH Rollleinenvorrichtung für das ab- und aufrollen einer tierleine

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US2791397A (en) * 1954-11-24 1957-05-07 Inland Steel Co Safety reel
US3853283A (en) 1973-06-04 1974-12-10 J Croce Retractable leash device
GB1552667A (en) * 1977-10-07 1979-09-19 Barrow Hepburn Equip Ltd Self winding drum
DE3040143A1 (de) 1980-10-24 1982-05-27 Desco-Werk Seger & Angermeyer Gmbh & Co, 7516 Karlsbad Vorrichtung mit fliehgewichtsbremse, insbesondere zum selbsttaetigen aufwickeln einer anschlussleitung
US4501230A (en) 1983-01-10 1985-02-26 Talo Arnold T Retracting and locking animal leash
GB9027783D0 (en) * 1990-12-21 1991-02-13 Barrow Hepburn Sala Ltd Safety anchorages for controlling pay-out of a safety line
DE9304693U1 (de) 1993-03-24 1993-06-09 Bogdahn Technik GmbH, 2072 Bargteheide Auf- bzw. abrollbare Tierleine
DE4345457C2 (de) * 1993-09-13 2002-07-04 Autoliv Dev Gurtaufroller-Gurtstrammer-Kombination mit Kraftbegrenzer
DE4333760A1 (de) * 1993-10-04 1995-04-06 Trw Repa Gmbh Gurtaufroller für Rückhaltesysteme in Fahrzeugen
US5771993A (en) * 1996-06-14 1998-06-30 Dalloz Safety, Inc. Safety devices for fall restraint
DE20008014U1 (de) * 2000-05-05 2000-08-03 Müller, Roland, 66453 Gersheim Wickelleine für Tiere
AU2002952251A0 (en) * 2002-10-25 2002-11-07 Terry Victor Lee Escape device
US7040257B2 (en) 2003-05-27 2006-05-09 Jared Waxman Retractable leash device
DE20310137U1 (de) * 2003-07-01 2004-11-11 Flexi-Bogdahn Technik Gmbh & Co. Kg Leineneinrichtung für eine auf- und abrollbare Leine zum Führen von Tieren
DE20313853U1 (de) * 2003-09-06 2003-12-04 Flexi-Bogdahn Technik Gmbh & Co. Kg Leineneinrichtung für eine auf- und abrollbare Leine zum Führen von Tieren
DE10343112A1 (de) * 2003-09-13 2005-04-07 Ferplast S.P.A. Hunde-Rollleine
JP3102893U (ja) * 2004-01-20 2004-07-15 鶴進 陳 管線巻取り器
US7909004B2 (en) 2004-01-20 2011-03-22 Thompson Spencer J Cam-lock leash
GB0404009D0 (en) * 2004-02-21 2004-03-31 Connell Alexander Hands free child restraint means
JP2006014649A (ja) * 2004-07-01 2006-01-19 Kushima Tomoyuki ペット用リード
CN2798578Y (zh) * 2005-05-09 2006-07-26 何理才 可自由伸缩的宠物牵引器
WO2008025349A1 (de) * 2006-09-01 2008-03-06 Ferplast S.P.A. Tierleine, insbesondere hundeleine
JP2008061631A (ja) * 2006-09-04 2008-03-21 Tadashi Watanabe 固定用リール式のペット用伸縮リード
EP3002047B1 (en) * 2008-01-29 2017-04-26 Carleton Life Support Systems Inc. Reel lock for passenger restraint having dual locking positions
US20100107992A1 (en) * 2008-11-03 2010-05-06 Chefetz Nathan S Gentle stop retractable leash
CN201414334Y (zh) * 2009-04-07 2010-03-03 何理才 一种宠物牵引器
CN201585322U (zh) * 2009-12-08 2010-09-22 苏州佩德漫特工贸有限公司 一键式自动牵引器
US8251020B2 (en) * 2010-03-12 2012-08-28 Unleashed Products, LLC Leash having a speed-limiting braking mechanism and system and method for using same

Also Published As

Publication number Publication date
AU2011312496A1 (en) 2013-05-23
CN103717061B (zh) 2015-09-09
EP2621265A4 (en) 2014-07-23
CA2812770A1 (en) 2012-04-12
CN103717061A (zh) 2014-04-09
US8516979B2 (en) 2013-08-27
EP2621265B1 (en) 2018-02-28
US20120073516A1 (en) 2012-03-29
BR112013007249A2 (pt) 2016-06-14
WO2012047623A3 (en) 2012-07-05
EP2621265A2 (en) 2013-08-07
JP5871934B2 (ja) 2016-03-01
JP2013541948A (ja) 2013-11-21
WO2012047623A2 (en) 2012-04-12

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Effective date: 20160923