EP3749487C0 - Vorrichtung zum anziehen von gewindeverbindungen - Google Patents

Vorrichtung zum anziehen von gewindeverbindungen

Info

Publication number
EP3749487C0
EP3749487C0 EP18779850.9A EP18779850A EP3749487C0 EP 3749487 C0 EP3749487 C0 EP 3749487C0 EP 18779850 A EP18779850 A EP 18779850A EP 3749487 C0 EP3749487 C0 EP 3749487C0
Authority
EP
European Patent Office
Prior art keywords
threaded connections
tightening threaded
tightening
connections
threaded
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
EP18779850.9A
Other languages
English (en)
French (fr)
Other versions
EP3749487A1 (de
EP3749487B1 (de
Inventor
Eric P Junkers
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.)
Hytorc Inc
Original Assignee
Hytorc Inc
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 Hytorc Inc filed Critical Hytorc Inc
Publication of EP3749487A1 publication Critical patent/EP3749487A1/de
Application granted granted Critical
Publication of EP3749487C0 publication Critical patent/EP3749487C0/de
Publication of EP3749487B1 publication Critical patent/EP3749487B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers
    • B25B23/1456—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers having electrical components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
    • B25B23/1475—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers for impact wrenches or screwdrivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
EP18779850.9A 2018-02-06 2018-09-02 Vorrichtung zum anziehen von gewindeverbindungen Active EP3749487B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862626776P 2018-02-06 2018-02-06
PCT/US2018/049293 WO2019156712A1 (en) 2018-02-06 2018-09-02 Apparatus for tightening threaded fasteners

Publications (3)

Publication Number Publication Date
EP3749487A1 EP3749487A1 (de) 2020-12-16
EP3749487C0 true EP3749487C0 (de) 2025-06-25
EP3749487B1 EP3749487B1 (de) 2025-06-25

Family

ID=63714020

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18779850.9A Active EP3749487B1 (de) 2018-02-06 2018-09-02 Vorrichtung zum anziehen von gewindeverbindungen

Country Status (3)

Country Link
EP (1) EP3749487B1 (de)
CN (1) CN111819035A (de)
WO (1) WO2019156712A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12370656B2 (en) * 2020-03-10 2025-07-29 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
EP3892422A1 (de) * 2020-04-09 2021-10-13 Hilti Aktiengesellschaft Nivelliersystem
CN113435077B (zh) * 2021-05-24 2023-08-22 中国航空工业集团公司沈阳飞机设计研究所 一种紧固件连接结构中强度参数确定方法
CN115464381A (zh) * 2021-06-10 2022-12-13 标致雪铁龙汽车股份有限公司 用于电池模组的螺纹构件紧固系统和螺纹构件紧固方法
CN115014225B (zh) * 2022-06-02 2023-05-02 重庆大学 基于分布式光纤传感的螺纹结构松动测量装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5717143A (en) * 1996-06-14 1998-02-10 Electric Power Research Institute, Inc. Apparatus for illustrating bolt preloads
CN102574279B (zh) * 2009-10-07 2014-12-17 凯特克分部尤尼克斯公司 用于上紧或松开紧固件的设备
EA037113B1 (ru) * 2016-03-02 2021-02-08 Хайторк Дивижн Юнекс Корпорейшн Устройство для затягивания резьбовых соединений

Also Published As

Publication number Publication date
CN111819035A (zh) 2020-10-23
WO2019156712A1 (en) 2019-08-15
EP3749487A1 (de) 2020-12-16
EP3749487B1 (de) 2025-06-25

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