ES217766U - Turn key free. (Machine-translation by Google Translate, not legally binding) - Google Patents

Turn key free. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES217766U
ES217766U ES0217766U ES217766U ES217766U ES 217766 U ES217766 U ES 217766U ES 0217766 U ES0217766 U ES 0217766U ES 217766 U ES217766 U ES 217766U ES 217766 U ES217766 U ES 217766U
Authority
ES
Spain
Prior art keywords
hub
translation
legally binding
*** translate
machine
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
ES0217766U
Other languages
Spanish (es)
Other versions
ES217766Y (en
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.)
CONS DEVICES
Consolidated Devices Inc
Original Assignee
CONS DEVICES
Consolidated Devices 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 CONS DEVICES, Consolidated Devices Inc filed Critical CONS DEVICES
Publication of ES217766U publication Critical patent/ES217766U/en
Application granted granted Critical
Publication of ES217766Y publication Critical patent/ES217766Y/en
Expired legal-status Critical Current

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
    • B25B13/00—Spanners; Wrenches
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
    • B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
    • B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
    • B25B13/465—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an internally toothed ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Clamps And Clips (AREA)

Abstract

Freewheel wrench, with an annular outer casing, coordinated with the grip for the freewheeling ratchet, and a hub concentrically rotatable inside it and provided with the attack surfaces for the tool, in which for the transmission of the force and for the switching of the direction of free rotation two locking elements are arranged in the form of displaceable double levers whose terminal end surfaces have a toothing which due to the change in position of elastic pressure elements can be alternately engaged with the toothing interior of the outer annular casing, characterized in that the two double locking levers, which at both ends are toothed, are arranged on both sides of a central wall of the hub and with the respective diametrically opposite end faces can be put into position teeth engagement, which double locking levers are attacked both in common by the elastic pressure elements that alternately enter the diametral position of equal direction, belonging to a switching shaft and provided with those supported in a centrally rotatable manner in the wall of the hub. (Machine-translation by Google Translate, not legally binding)
ES1975217766U 1974-12-30 1975-12-30 FREE TURN KEY. Expired ES217766Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742461826 DE2461826A1 (en) 1974-12-30 1974-12-30 FREE WHEEL WRENCH

Publications (2)

Publication Number Publication Date
ES217766U true ES217766U (en) 1976-08-16
ES217766Y ES217766Y (en) 1977-01-01

Family

ID=5934750

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1975217766U Expired ES217766Y (en) 1974-12-30 1975-12-30 FREE TURN KEY.

Country Status (4)

Country Link
DE (1) DE2461826A1 (en)
ES (1) ES217766Y (en)
FR (1) FR2296500A1 (en)
IT (1) IT1053169B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109249354A (en) * 2017-07-14 2019-01-22 冠亿齿轮股份有限公司 Pneumatic tool handoff-security button

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549438A (en) * 1983-07-25 1985-10-29 Consolidated Devices, Inc. Torque multiplying torque wrench
DE20201246U1 (en) 2002-01-29 2002-05-29 William Tools Co., Ltd., Taichung Ratchet wrench
TW200950931A (en) * 2008-06-06 2009-12-16 Hou-Fei Hu Three-way ratchet wrench
CN101618530B (en) * 2008-07-03 2011-09-14 胡厚飞 Three-way ratchet spanner and clamping piece used by same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109249354A (en) * 2017-07-14 2019-01-22 冠亿齿轮股份有限公司 Pneumatic tool handoff-security button

Also Published As

Publication number Publication date
ES217766Y (en) 1977-01-01
FR2296500B1 (en) 1982-04-16
FR2296500A1 (en) 1976-07-30
IT1053169B (en) 1981-08-31
DE2461826A1 (en) 1976-07-08

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