EP2879841A2 - Torsionsstab - Google Patents
TorsionsstabInfo
- Publication number
- EP2879841A2 EP2879841A2 EP13741732.5A EP13741732A EP2879841A2 EP 2879841 A2 EP2879841 A2 EP 2879841A2 EP 13741732 A EP13741732 A EP 13741732A EP 2879841 A2 EP2879841 A2 EP 2879841A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- region
- torsion
- shank
- coupling
- torsion bar
- 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.)
- Withdrawn
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
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
-
- 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
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
-
- 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
- B25B23/0007—Connections or joints between tool parts
- B25B23/0021—Prolongations interposed between handle and tool
-
- 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
- B25B31/00—Hand tools for applying fasteners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/10—Handle constructions characterised by material or shape
- B25G1/105—Handle constructions characterised by material or shape for screwdrivers, wrenches or spanners
Definitions
- the object of the invention is to provide a particularly reliable torsion bar with little effort.
- Cross section and can have the following dimensions:
- FIG. 2 shows a longitudinal sectional view of the torsion bar from FIG. 1 with a striking screwdriver and an expansion anchor.
- the torsion bar has a shank 10 with a first end region 11 and a second end region 12 opposite in the longitudinal direction, that is to say in the direction of the longitudinal axis 19 of the shank 10.
- At the first end portion 11 is on the front side of the shaft 10 designed as mecanicvierkant first clutch 15 is provided, via which the shaft 10 rotatably coupled to the output spindle 51 of a only in Fig.
- the torsion bar can serve for setting an expansion anchor 60 shown in FIG. 2, which has an anchor bolt 61 and an expansion sleeve 64 surrounding the anchor bolt 61, wherein on the anchor bolt 61 on the one hand an expansion cone 63 for expanding the expansion sleeve 64 and on the other hand a thread 67th is arranged, on which the trained as a nut threaded member 62 is seated.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Vehicle Body Suspensions (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Ropes Or Cables (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012213432.8A DE102012213432A1 (de) | 2012-07-31 | 2012-07-31 | Torsionsstab |
| PCT/EP2013/065595 WO2014019907A2 (de) | 2012-07-31 | 2013-07-24 | Torsionsstab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2879841A2 true EP2879841A2 (de) | 2015-06-10 |
Family
ID=48875034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13741732.5A Withdrawn EP2879841A2 (de) | 2012-07-31 | 2013-07-24 | Torsionsstab |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20150343618A1 (de) |
| EP (1) | EP2879841A2 (de) |
| JP (1) | JP2015524751A (de) |
| CN (1) | CN104582905A (de) |
| CA (1) | CA2880510A1 (de) |
| DE (1) | DE102012213432A1 (de) |
| RU (1) | RU2015106835A (de) |
| TW (1) | TW201404546A (de) |
| WO (1) | WO2014019907A2 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9469017B2 (en) | 2014-01-31 | 2016-10-18 | Ingersoll-Rand Company | One-piece power socket for an impact tool |
| US10427277B2 (en) | 2011-04-05 | 2019-10-01 | Ingersoll-Rand Company | Impact wrench having dynamically tuned drive components and method thereof |
| US9463557B2 (en) * | 2014-01-31 | 2016-10-11 | Ingersoll-Rand Company | Power socket for an impact tool |
| DE102013200227A1 (de) | 2013-01-10 | 2014-07-10 | Hilti Aktiengesellschaft | Torsionsstab |
| JP6397317B2 (ja) * | 2014-11-20 | 2018-09-26 | 株式会社マキタ | インパクト工具 |
| EP3205452B1 (de) * | 2016-02-09 | 2020-11-18 | Ansaldo Energia IP UK Limited | Bolzenverstellungsvorrichtung |
| CN109202797B (zh) * | 2018-09-29 | 2024-01-02 | 国电重庆风电开发有限公司 | 有限空间内螺栓快速拆装构件及风机叶片螺栓拆装方法 |
| USD1000236S1 (en) * | 2021-01-11 | 2023-10-03 | Diversitech Corporation | Driver for reversible socket |
| USD1056660S1 (en) * | 2023-01-13 | 2025-01-07 | Milwaukee Electric Tool Corporation | Wrench |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1521461A (en) | 1974-10-20 | 1978-08-16 | Irvator Ab | Method of fastening a screw threaded fastening element |
| US4004476A (en) * | 1975-07-21 | 1977-01-25 | Devrou Kenneth L | Socket wrench extension grip |
| US5123313A (en) * | 1990-12-21 | 1992-06-23 | Ab Momento | Torsion socket |
| CN2278644Y (zh) * | 1996-10-11 | 1998-04-15 | 王志宏 | 自行车曲柄结构 |
| CN2276862Y (zh) * | 1996-10-16 | 1998-03-25 | 林晓燕 | 新型的十字型套筒扳手 |
| JP2000094355A (ja) * | 1998-09-22 | 2000-04-04 | Toyota Motor Corp | 塑性域締付部位用トルクレンチ |
| US6363820B1 (en) * | 2000-12-14 | 2002-04-02 | Chieh-Jen Hsiao | Hand tool for driving a fastener about an axis |
| US6581697B1 (en) * | 2002-01-28 | 2003-06-24 | Chicago Pneumatic Tool Company | Power impact tool torque apparatus |
| US7082864B1 (en) * | 2005-04-21 | 2006-08-01 | International Paper Company | Tool with protective sheath |
| JP2007301658A (ja) * | 2006-05-10 | 2007-11-22 | Koto Sangyo Kk | 連結用工具、これを用いたインパクトレンチ |
| CN101306523A (zh) * | 2007-05-18 | 2008-11-19 | 谢智庆 | 扭力套筒连接装置 |
| DE102007041574A1 (de) * | 2007-09-01 | 2009-03-05 | Wera-Werk Hermann Werner Gmbh & Co. Kg | Schraubendreherbit mit beidendseitigem Schraubeingriffsprofil |
| US20090211408A1 (en) * | 2008-02-27 | 2009-08-27 | Chia Hui Peng | Spark plug socket wrench |
| EP2098336A3 (de) * | 2008-03-05 | 2011-10-05 | Felo-Werkzeugfabrik Holland-Letz GmbH | Halter für Schraubendreher-Einsätze |
| US20120042754A1 (en) * | 2010-08-17 | 2012-02-23 | Timmy Chen | Socket Assembly Having Insulating Effect |
| US20120074659A1 (en) * | 2010-09-29 | 2012-03-29 | Henry H. Hamilton | Tool assembly and related methods |
| DE102010038210A1 (de) * | 2010-10-15 | 2012-04-19 | Wera-Werk Hermann Werner Gmbh & Co. Kg | Drehmomentübertragungsvorrichtung zur Verwendung mit einem Drehschlagschrauber |
-
2012
- 2012-07-31 DE DE102012213432.8A patent/DE102012213432A1/de not_active Withdrawn
-
2013
- 2013-05-27 TW TW102118597A patent/TW201404546A/zh unknown
- 2013-07-24 WO PCT/EP2013/065595 patent/WO2014019907A2/de not_active Ceased
- 2013-07-24 CN CN201380039607.4A patent/CN104582905A/zh active Pending
- 2013-07-24 RU RU2015106835A patent/RU2015106835A/ru not_active Application Discontinuation
- 2013-07-24 JP JP2015524720A patent/JP2015524751A/ja active Pending
- 2013-07-24 CA CA2880510A patent/CA2880510A1/en not_active Abandoned
- 2013-07-24 US US14/418,000 patent/US20150343618A1/en not_active Abandoned
- 2013-07-24 EP EP13741732.5A patent/EP2879841A2/de not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2014019907A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015524751A (ja) | 2015-08-27 |
| DE102012213432A1 (de) | 2014-05-15 |
| TW201404546A (zh) | 2014-02-01 |
| WO2014019907A2 (de) | 2014-02-06 |
| WO2014019907A3 (de) | 2015-02-19 |
| CN104582905A (zh) | 2015-04-29 |
| CA2880510A1 (en) | 2014-02-06 |
| US20150343618A1 (en) | 2015-12-03 |
| RU2015106835A (ru) | 2016-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20150128 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: MEIER, ROBERT Inventor name: ECKSTEIN, ANDREAS Inventor name: ZITZMANN, RALF Inventor name: WISSLING, MATTHIAS |
|
| R17P | Request for examination filed (corrected) |
Effective date: 20150819 |
|
| RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAX | Request for extension of the european patent (deleted) | ||
| 17Q | First examination report despatched |
Effective date: 20161006 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20170217 |