CA3164470A1 - Winding drum and torsion spring for a winding drum - Google Patents

Winding drum and torsion spring for a winding drum

Info

Publication number
CA3164470A1
CA3164470A1 CA3164470A CA3164470A CA3164470A1 CA 3164470 A1 CA3164470 A1 CA 3164470A1 CA 3164470 A CA3164470 A CA 3164470A CA 3164470 A CA3164470 A CA 3164470A CA 3164470 A1 CA3164470 A1 CA 3164470A1
Authority
CA
Canada
Prior art keywords
drum
spring
torsion spring
longitudinal axis
segments
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.)
Pending
Application number
CA3164470A
Other languages
English (en)
French (fr)
Inventor
Jan Hoffmann
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.)
Igus GmbH
Original Assignee
Igus GmbH
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 Igus GmbH filed Critical Igus GmbH
Publication of CA3164470A1 publication Critical patent/CA3164470A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B65H75/48—Automatic re-storing devices
    • B65H75/486—Arrangements or adaptations of the spring motor
    • 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
    • B65H75/4449—Arrangements or adaptations to avoid movable contacts or rotary couplings, e.g. by the use of an expansion chamber for a lenght of the cord or hose
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • F03G1/02—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil
    • F03G1/026—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil using torsion springs
    • 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
    • F16G13/00—Chains
    • F16G13/12—Hauling- or hoisting-chains so called ornamental chains
    • F16G13/16—Hauling- or hoisting-chains so called ornamental chains with arrangements for holding electric cables, hoses, or the like
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
CA3164470A 2019-12-13 2020-12-02 Winding drum and torsion spring for a winding drum Pending CA3164470A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202019106965.1U DE202019106965U1 (de) 2019-12-13 2019-12-13 Aufwickeltrommel und Torsionsfeder für eine Aufwickeltrommel
DE202019106965.1 2019-12-13
PCT/EP2020/084222 WO2021115866A1 (de) 2019-12-13 2020-12-02 Aufwickeltrommel und torsionsfeder für eine aufwickeltrommel

Publications (1)

Publication Number Publication Date
CA3164470A1 true CA3164470A1 (en) 2021-06-17

Family

ID=73726795

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3164470A Pending CA3164470A1 (en) 2019-12-13 2020-12-02 Winding drum and torsion spring for a winding drum

Country Status (9)

Country Link
US (1) US12466693B2 (https=)
EP (1) EP4073895A1 (https=)
JP (1) JP7709973B2 (https=)
CN (1) CN115136432A (https=)
BR (1) BR112022011473A2 (https=)
CA (1) CA3164470A1 (https=)
DE (1) DE202019106965U1 (https=)
TW (1) TWI888445B (https=)
WO (1) WO2021115866A1 (https=)

Family Cites Families (44)

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US2283784A (en) * 1941-01-21 1942-05-19 Roy O Billings Tag-line reel
BE474018A (https=) * 1941-03-18 1947-07-31
GB711713A (en) * 1951-11-03 1954-07-07 David Rushworth Improvements in or relating to self winding cable reels
US2702674A (en) * 1952-09-09 1955-02-22 John Wood Company Hose reeling apparatus
US2884240A (en) * 1955-01-07 1959-04-28 Robert W Loughlin Tension spring
US2946563A (en) * 1955-10-14 1960-07-26 Eaton Lawrence Edward Tension retaining binder
US3062479A (en) * 1959-09-14 1962-11-06 Mccaffrey Ruddock Tagline Corp Means for facilitating replacement of springs in spring rewound tagline devices
US3061234A (en) * 1960-05-23 1962-10-30 Morey Corp Retractable conductor cord reel assembly
US3084886A (en) * 1961-08-08 1963-04-09 Gordon C Bastow Reels
MC1001A1 (fr) 1974-02-18 1974-10-18 Bonacina Jean Claude Treuil de sécurité pour plongeurs et chasseurs sous-marins
US4009843A (en) * 1975-09-11 1977-03-01 Mccaffrey-Ruddock Tagline Corporation Spring rewound tagline device with spring overload preventing means
DE3335148A1 (de) * 1983-09-28 1985-04-11 Wilkhahn Wilkening + Hahne GmbH + Co, 3252 Bad Münder Vorrichtung zur gefederten schwenkbewegung eines bauteiles
GB2189763A (en) * 1986-04-21 1987-11-04 Midwest Pneumatics Limited Electric cable storage in balancer
US4904205A (en) * 1988-06-02 1990-02-27 Rice Mark D Retractable booster cables
JPH02236032A (ja) * 1989-03-09 1990-09-18 Nippon Steel Corp 形状記憶合金製トーションバー
DE4209540A1 (de) * 1992-03-24 1993-09-30 Trw Repa Gmbh Gurtaufroller mit an der Gurtspule angreifendem Gurtstraffer
US5573198A (en) * 1995-02-02 1996-11-12 Pitney Bowes Tape roll rewind device and method for rewinding tape on a tape roll
ES2188058T3 (es) * 1998-06-04 2003-06-16 Trw Repa Gmbh Conjunto que comprende al menos dos barras de tension para limitar la fuerza en un enrollador de cinturon.
JP4416143B2 (ja) * 1999-09-28 2010-02-17 タカタ株式会社 シートベルト巻取装置におけるトーションバー
JP4721387B2 (ja) * 2000-12-08 2011-07-13 タカタ株式会社 シートベルトリトラクタ
US6805314B2 (en) 2001-03-27 2004-10-19 Michael B. Hopper Tool support
US7150424B2 (en) * 2001-03-27 2006-12-19 Michael Blair Hopper Tool support
DE10338091B4 (de) * 2003-08-19 2012-01-26 Lisa Dräxlmaier GmbH Gebremste Stabfeder
US7669794B2 (en) * 2004-09-01 2010-03-02 Key Safety System, Inc Seatbelt retractor with torsion bar
DE102004044992B4 (de) 2004-09-16 2010-04-29 Jost-Werke Gmbh Leitungsspeicher
US20060131456A1 (en) * 2004-12-21 2006-06-22 Takata Seat Belts, Inc. Retractor with multiple level load limiter
DE102005021459B3 (de) 2005-05-10 2006-07-13 Eads Space Transportation Gmbh Mechanischer Rotationsantrieb
TWI285183B (en) 2005-07-15 2007-08-11 Kye Systems Corp Dual-directional winder
US7597132B2 (en) * 2005-10-03 2009-10-06 Irvin Automotive Products, Inc. Window shade
DE202010001084U1 (de) 2010-01-18 2010-04-22 Igus Gmbh Leitungsführungseinrichtung
DE202011107804U1 (de) * 2011-11-14 2011-12-16 Igus Gmbh Leitungsführungssystem
WO2013074975A1 (en) * 2011-11-18 2013-05-23 Tk Holdings Inc. Seatbelt retractor
CN103847684B (zh) * 2012-11-29 2016-06-29 上海和励信息科技有限公司 用于安全带卷收器的扭力杆、安全带卷收器及安全带总成
US9207058B2 (en) * 2012-09-19 2015-12-08 Stanley Black & Decker, Inc. Measuring tape rule device
DE102013017708B4 (de) * 2013-10-24 2015-08-27 Audi Ag Torsionsfederelement
KR101541697B1 (ko) * 2013-12-30 2015-08-05 주식회사 케이디파워 부유식 태양광발전장치용 자동 권취 및 권출장치 및 이를 포함하는 부유식 태양광발전장치
US9822835B1 (en) * 2014-02-20 2017-11-21 Hrl Laboratories, Llc Torsion springs with changeable stiffness
CN105460818B (zh) * 2016-01-15 2017-08-08 马成力 一种晾衣架手摇器
DE102016104700A1 (de) * 2016-03-15 2017-09-21 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Torsionsfederelement
DE202016102087U1 (de) 2016-04-20 2017-05-26 Igus Gmbh Leitungsführungssystem für mindestens eine auf- und abspulbare Versorgungsleitung sowie Drehführung hierfür
DE202017102310U1 (de) * 2017-04-19 2017-08-11 Igus Gmbh Magazinvorrichtung für Leitungen und Leitungsführungseinrichtungen
CN107477260A (zh) * 2017-09-21 2017-12-15 江苏大力城电气有限公司 一种对称式弹簧恒力支吊架

Also Published As

Publication number Publication date
US12466693B2 (en) 2025-11-11
DE202019106965U1 (de) 2021-03-16
JP7709973B2 (ja) 2025-07-17
TW202130572A (zh) 2021-08-16
TWI888445B (zh) 2025-07-01
US20230011558A1 (en) 2023-01-12
BR112022011473A2 (pt) 2022-08-23
CN115136432A (zh) 2022-09-30
JP2023505902A (ja) 2023-02-13
EP4073895A1 (de) 2022-10-19
WO2021115866A1 (de) 2021-06-17

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