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
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)
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)
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)
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 |
-
1974
- 1974-12-30 DE DE19742461826 patent/DE2461826A1/en not_active Withdrawn
-
1975
- 1975-12-03 IT IT1291775A patent/IT1053169B/en active
- 1975-12-16 FR FR7538540A patent/FR2296500A1/en active Granted
- 1975-12-30 ES ES1975217766U patent/ES217766Y/en not_active Expired
Cited By (1)
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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