EP1422027A3 - Schraubwerkzeug, insbesondere Schraubendreher-Einsatz - Google Patents
Schraubwerkzeug, insbesondere Schraubendreher-Einsatz Download PDFInfo
- Publication number
- EP1422027A3 EP1422027A3 EP03028939A EP03028939A EP1422027A3 EP 1422027 A3 EP1422027 A3 EP 1422027A3 EP 03028939 A EP03028939 A EP 03028939A EP 03028939 A EP03028939 A EP 03028939A EP 1422027 A3 EP1422027 A3 EP 1422027A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- driving tool
- screw driving
- screwdriver bit
- section
- front part
- 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
- B25B15/00—Screwdrivers
- B25B15/001—Screwdrivers characterised by material or shape of the tool bit
- B25B15/002—Screwdrivers characterised by material or shape of the tool bit characterised by material used or surface finishing
-
- 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
- B25B15/00—Screwdrivers
- B25B15/001—Screwdrivers characterised by material or shape of the tool bit
- B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
- B25B15/005—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section with cross- or star-shaped cross-section
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Dowels (AREA)
- Connection Of Plates (AREA)
- Powder Metallurgy (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20218102U | 2002-11-22 | ||
DE20218102U DE20218102U1 (de) | 2002-11-22 | 2002-11-22 | Schraubendreher-Einsatz |
DE20304246U DE20304246U1 (de) | 2003-03-14 | 2003-03-14 | Schraubendreher-Einsatz |
DE20304246U | 2003-03-14 | ||
DE20309294 | 2003-06-13 | ||
DE20309294U | 2003-06-13 | ||
DE20310364U DE20310364U1 (de) | 2003-06-13 | 2003-07-05 | Profilabschnitt für Schraubendreher |
DE20310364U | 2003-07-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1422027A2 EP1422027A2 (de) | 2004-05-26 |
EP1422027A3 true EP1422027A3 (de) | 2005-08-24 |
EP1422027B1 EP1422027B1 (de) | 2007-07-18 |
Family
ID=32234253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03028939A Expired - Lifetime EP1422027B1 (de) | 2002-11-22 | 2003-11-24 | Schraubwerkzeug, insbesondere Schraubendreher-Einsatz |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1422027B1 (de) |
AT (1) | ATE367243T1 (de) |
DE (1) | DE50307690D1 (de) |
ES (1) | ES2291587T3 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4990235B2 (ja) * | 2008-07-16 | 2012-08-01 | 株式会社ベッセル工業 | ねじ回し工具 |
TW201420284A (zh) * | 2013-09-06 | 2014-06-01 | Great Metal Production Co Ltd E | 螺絲起子驅動部的結構與製法 |
US11059162B2 (en) | 2017-05-17 | 2021-07-13 | Milwaukee Electric Tool Corporation | Screwdriver |
USD855433S1 (en) | 2017-08-09 | 2019-08-06 | Milwaukee Electric Tool Corporation | Screwdriver |
TWI784842B (zh) * | 2021-12-15 | 2022-11-21 | 洪昭敏 | 起子頭結構 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2046837A (en) * | 1934-07-03 | 1936-07-07 | Phillips Screw Co | Means for uniting a screw with a driver |
DE959360C (de) * | 1943-01-19 | 1957-03-07 | Guest Keen & Nettlefolds Midla | Schraubenzieher |
US3393722A (en) * | 1966-07-19 | 1968-07-23 | George W. Windham | Bit end of tool |
US5461952A (en) * | 1992-05-14 | 1995-10-31 | Textron Inc. | Back-side taper wedging drive system |
DE29621782U1 (de) * | 1996-12-16 | 1998-04-09 | Wera-Werk Hermann Werner Gmbh & Co, 42349 Wuppertal | Schraubendrehereinsatz |
EP0947716A2 (de) * | 1998-04-03 | 1999-10-06 | Fairchild Holding Corp. | Befestigungssystem mit Kreuz-Schlitz-Aufnahme und Kreuz-Schlitz-Einsatz |
DE19923855A1 (de) * | 1999-05-25 | 2001-01-04 | Werner Hermann Wera Werke | Sicherheitsschraube und zugehöriges Schraubwerkzeug |
US6223634B1 (en) * | 1997-10-03 | 2001-05-01 | Phillips Screw Company | Recessed head fastener and driver systems |
WO2001066312A1 (de) * | 2000-03-06 | 2001-09-13 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Schraubendreher-einsätze |
-
2003
- 2003-11-24 ES ES03028939T patent/ES2291587T3/es not_active Expired - Lifetime
- 2003-11-24 DE DE50307690T patent/DE50307690D1/de not_active Expired - Lifetime
- 2003-11-24 AT AT03028939T patent/ATE367243T1/de active
- 2003-11-24 EP EP03028939A patent/EP1422027B1/de not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2046837A (en) * | 1934-07-03 | 1936-07-07 | Phillips Screw Co | Means for uniting a screw with a driver |
DE959360C (de) * | 1943-01-19 | 1957-03-07 | Guest Keen & Nettlefolds Midla | Schraubenzieher |
US3393722A (en) * | 1966-07-19 | 1968-07-23 | George W. Windham | Bit end of tool |
US5461952A (en) * | 1992-05-14 | 1995-10-31 | Textron Inc. | Back-side taper wedging drive system |
DE29621782U1 (de) * | 1996-12-16 | 1998-04-09 | Wera-Werk Hermann Werner Gmbh & Co, 42349 Wuppertal | Schraubendrehereinsatz |
US6223634B1 (en) * | 1997-10-03 | 2001-05-01 | Phillips Screw Company | Recessed head fastener and driver systems |
EP0947716A2 (de) * | 1998-04-03 | 1999-10-06 | Fairchild Holding Corp. | Befestigungssystem mit Kreuz-Schlitz-Aufnahme und Kreuz-Schlitz-Einsatz |
DE19923855A1 (de) * | 1999-05-25 | 2001-01-04 | Werner Hermann Wera Werke | Sicherheitsschraube und zugehöriges Schraubwerkzeug |
WO2001066312A1 (de) * | 2000-03-06 | 2001-09-13 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Schraubendreher-einsätze |
Also Published As
Publication number | Publication date |
---|---|
ATE367243T1 (de) | 2007-08-15 |
EP1422027A2 (de) | 2004-05-26 |
EP1422027B1 (de) | 2007-07-18 |
ES2291587T3 (es) | 2008-03-01 |
DE50307690D1 (de) | 2007-08-30 |
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