EP2529890A3 - Drehmomentwerkzeug - Google Patents

Drehmomentwerkzeug Download PDF

Info

Publication number
EP2529890A3
EP2529890A3 EP12169243.8A EP12169243A EP2529890A3 EP 2529890 A3 EP2529890 A3 EP 2529890A3 EP 12169243 A EP12169243 A EP 12169243A EP 2529890 A3 EP2529890 A3 EP 2529890A3
Authority
EP
European Patent Office
Prior art keywords
handle
tool shank
tool
torque
torque wrench
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.)
Granted
Application number
EP12169243.8A
Other languages
English (en)
French (fr)
Other versions
EP2529890B1 (de
EP2529890A2 (de
Inventor
Thomas Beyert
Andreas Risse
Peter Welp
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.)
Hazet Werk Hermann Zerver GmbH and Co KG
Original Assignee
Hazet Werk Hermann Zerver GmbH and Co KG
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 Hazet Werk Hermann Zerver GmbH and Co KG filed Critical Hazet Werk Hermann Zerver GmbH and Co KG
Publication of EP2529890A2 publication Critical patent/EP2529890A2/de
Publication of EP2529890A3 publication Critical patent/EP2529890A3/de
Application granted granted Critical
Publication of EP2529890B1 publication Critical patent/EP2529890B1/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
    • B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
    • B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
    • B25B23/1427—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by mechanical means

Abstract

Die Erfindung betrifft ein Drehmomentwerkzeug, insbesondere einen rehwinkel-/Drehmomentschlüssel. Dieses weist einen Werkzeugschaft und einen an einem Endabschnitt des Werkzeugschafts angeordneten Handgriff (3) auf, welcher um die Längsachse des Werkzeugschafts herum drehbar gelagert ist. Innerhalb des Handgriffs (3) und/oder des Werkzeugschafts ist eine Spanneinheit angeordnet, über weiche das Auslösemoment durch Verdrehen des Handgriffs (3) gegenüber dem Werkzeugschaft einstellbar ist. Der Handgriff (3) ist auf dem Werkzeugschaft in Richtung der Längsachse verlagerbar, wobei er aus einer Ruheposition in eine zum Einstellen des Auslösemoments vorgesehene Einstellposition (X3) verlagerbar ist. Erfindungsgemäß weist der Handgriff (3) ein Verriegelungsmittel auf, um den Handgriff (3) in seiner Einstetiposition (X3) zu fixieren.
EP12169243.8A 2011-05-30 2012-05-24 Drehmomentwerkzeug Active EP2529890B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201120050282 DE202011050282U1 (de) 2011-05-30 2011-05-30 Drehmomentwerkzeug

Publications (3)

Publication Number Publication Date
EP2529890A2 EP2529890A2 (de) 2012-12-05
EP2529890A3 true EP2529890A3 (de) 2014-12-31
EP2529890B1 EP2529890B1 (de) 2016-07-06

Family

ID=44502145

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12169243.8A Active EP2529890B1 (de) 2011-05-30 2012-05-24 Drehmomentwerkzeug

Country Status (4)

Country Link
EP (1) EP2529890B1 (de)
CN (1) CN102962802B (de)
DE (1) DE202011050282U1 (de)
ES (1) ES2585837T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI660819B (zh) 2018-07-27 2019-06-01 特典工具股份有限公司 扭力扳手
DE202021102127U1 (de) * 2021-04-21 2022-07-22 Hazet-Werk Hermann Zerver Gmbh & Co. Kg Drehmomentwerkzeug

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009005743U1 (de) * 2009-04-20 2009-06-25 Shyu, Jun-Tsai Drehgriffanordnung für einen drehmoment-verstellbaren Schraubenschlüssel
DE202010003273U1 (de) * 2010-03-05 2010-06-02 Hazet-Werk Hermann Zerver Gmbh & Co. Kg Drehmomentwerkzeug

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2445866Y (zh) * 2000-09-20 2001-09-05 陕西汉中品鼎扭矩工具制造有限责任公司 扭矩扳手的扭矩预置机构
DE20311811U1 (de) * 2003-07-31 2003-09-25 Hazet Werk Zerver Hermann Drehmomentschlüssel
DE202006003274U1 (de) * 2006-02-28 2006-04-27 Hazet-Werk Hermann Zerver Gmbh & Co. Kg Drehmomentschlüssel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009005743U1 (de) * 2009-04-20 2009-06-25 Shyu, Jun-Tsai Drehgriffanordnung für einen drehmoment-verstellbaren Schraubenschlüssel
DE202010003273U1 (de) * 2010-03-05 2010-06-02 Hazet-Werk Hermann Zerver Gmbh & Co. Kg Drehmomentwerkzeug

Also Published As

Publication number Publication date
ES2585837T3 (es) 2016-10-10
EP2529890B1 (de) 2016-07-06
EP2529890A2 (de) 2012-12-05
CN102962802A (zh) 2013-03-13
CN102962802B (zh) 2015-08-19
DE202011050282U1 (de) 2011-07-11

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