FR3118015B1 - Treuil équipé d’un limiteur de couple variable - Google Patents

Treuil équipé d’un limiteur de couple variable Download PDF

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Publication number
FR3118015B1
FR3118015B1 FR2013449A FR2013449A FR3118015B1 FR 3118015 B1 FR3118015 B1 FR 3118015B1 FR 2013449 A FR2013449 A FR 2013449A FR 2013449 A FR2013449 A FR 2013449A FR 3118015 B1 FR3118015 B1 FR 3118015B1
Authority
FR
France
Prior art keywords
drum
variable torque
torque limiter
winch equipped
winch
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
FR2013449A
Other languages
English (en)
Other versions
FR3118015A1 (fr
Inventor
Jean Lagadec
Steve Bendelac
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.)
Thales SA
Original Assignee
Thales SA
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 Thales SA filed Critical Thales SA
Priority to FR2013449A priority Critical patent/FR3118015B1/fr
Priority to US18/266,244 priority patent/US20240025712A1/en
Priority to CA3202620A priority patent/CA3202620A1/fr
Priority to PCT/EP2021/086601 priority patent/WO2022129577A1/fr
Priority to AU2021402078A priority patent/AU2021402078A1/en
Publication of FR3118015A1 publication Critical patent/FR3118015A1/fr
Application granted granted Critical
Publication of FR3118015B1 publication Critical patent/FR3118015B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/24—Operating devices
    • B66D5/30—Operating devices electrical
    • 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
    • B66D1/54—Safety gear
    • B66D1/58—Safety gear responsive to excess of load
    • 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
    • B66D1/12—Driving gear incorporating electric motors
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
    • 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
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/21—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members
    • F16D43/213—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces
    • F16D43/215—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces with flat friction surfaces, e.g. discs
    • F16D43/216—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces with flat friction surfaces, e.g. discs with multiple lamellae

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Braking Arrangements (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Earth Drilling (AREA)

Abstract

L’invention concerne un treuil comprenant un tambour (12) tournant, un câble (14) pouvant s’enrouler sur le tambour (12) sur plusieurs couches (16, 18, 20), et un frein (26) de la rotation du tambour (12), le frein (26) étant calibré pour autoriser la rotation du tambour (12) au-delà d’un couple variable décroissant avec une augmentation de longueur de câble (14) enroulé sur le tambour (12). Figure pour l’abrégé : Fig. 1
FR2013449A 2020-12-17 2020-12-17 Treuil équipé d’un limiteur de couple variable Active FR3118015B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2013449A FR3118015B1 (fr) 2020-12-17 2020-12-17 Treuil équipé d’un limiteur de couple variable
US18/266,244 US20240025712A1 (en) 2020-12-17 2021-12-17 Winch equipped with a variable torque limiter
CA3202620A CA3202620A1 (fr) 2020-12-17 2021-12-17 Treuil dote d'un limiteur de couple variable
PCT/EP2021/086601 WO2022129577A1 (fr) 2020-12-17 2021-12-17 Treuil equipe d'un limiteur de couple variable
AU2021402078A AU2021402078A1 (en) 2020-12-17 2021-12-17 Winch equipped with a variable torque limiter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2013449A FR3118015B1 (fr) 2020-12-17 2020-12-17 Treuil équipé d’un limiteur de couple variable
FR2013449 2020-12-17

Publications (2)

Publication Number Publication Date
FR3118015A1 FR3118015A1 (fr) 2022-06-24
FR3118015B1 true FR3118015B1 (fr) 2023-03-31

Family

ID=76159456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2013449A Active FR3118015B1 (fr) 2020-12-17 2020-12-17 Treuil équipé d’un limiteur de couple variable

Country Status (5)

Country Link
US (1) US20240025712A1 (fr)
AU (1) AU2021402078A1 (fr)
CA (1) CA3202620A1 (fr)
FR (1) FR3118015B1 (fr)
WO (1) WO2022129577A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115650092A (zh) * 2022-10-25 2023-01-31 徐州建机工程机械有限公司 一种紧绳装置及塔式起重机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10034336C2 (de) * 2000-07-14 2003-01-02 Welte Fahrzeugbau Gmbh Seilwinde für die Holzbringung im Forst
EP3028983B1 (fr) * 2014-12-05 2018-02-07 Zollern GmbH & Co. KG Treuil, en particulier treuil à chute libre doté d'un frein de service et d'arrêt
US9914625B2 (en) * 2015-05-19 2018-03-13 Goodrich Corporation Winch or hoist system with clutch adjustment

Also Published As

Publication number Publication date
US20240025712A1 (en) 2024-01-25
AU2021402078A1 (en) 2023-07-06
CA3202620A1 (fr) 2022-06-23
WO2022129577A1 (fr) 2022-06-23
FR3118015A1 (fr) 2022-06-24

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