EP0925878A3 - Handbetätigtes Eindrehwerkzeug mit Drehmomentbegrenzungseinrichtung - Google Patents
Handbetätigtes Eindrehwerkzeug mit Drehmomentbegrenzungseinrichtung Download PDFInfo
- Publication number
- EP0925878A3 EP0925878A3 EP98118301A EP98118301A EP0925878A3 EP 0925878 A3 EP0925878 A3 EP 0925878A3 EP 98118301 A EP98118301 A EP 98118301A EP 98118301 A EP98118301 A EP 98118301A EP 0925878 A3 EP0925878 A3 EP 0925878A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- limiting device
- handle
- torque limiting
- screw
- torque
- 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- Withdrawn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
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
-
- 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
- B25B23/141—Mechanical overload release couplings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997156029 DE19756029A1 (de) | 1997-12-17 | 1997-12-17 | Handbetätigtes Eindrehwerkzeug mit Drehmomentbegrenzungseinrichtung |
DE19756029 | 1997-12-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0925878A2 EP0925878A2 (de) | 1999-06-30 |
EP0925878A3 true EP0925878A3 (de) | 2001-04-18 |
Family
ID=7852196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98118301A Withdrawn EP0925878A3 (de) | 1997-12-17 | 1998-09-28 | Handbetätigtes Eindrehwerkzeug mit Drehmomentbegrenzungseinrichtung |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0925878A3 (de) |
DE (1) | DE19756029A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10255682A1 (de) * | 2002-11-28 | 2004-06-17 | Sfs Intec Holding Ag | Vorrichtung zum handbetätigten Eindrehen, Festziehen und Lösen von Befestigungsmitteln mit einem Aussen- und/oder einem Innenangriff |
DE102004007066A1 (de) | 2004-02-13 | 2005-08-25 | Wiha Werkzeuge Gmbh | Schraubwerkzeug |
DE102004007372B4 (de) * | 2004-02-16 | 2018-02-01 | Wiha Werkzeuge Gmbh | Schraubwerkzeug |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2503499A (en) * | 1945-03-20 | 1950-04-11 | Richmont Inc | Torque wrench |
US2601044A (en) * | 1949-01-06 | 1952-06-17 | William H Mayer | Torque wrench |
US2601799A (en) * | 1951-01-18 | 1952-07-01 | George C Jenkins | Predetermined torque release wrench |
US2768547A (en) * | 1954-04-28 | 1956-10-30 | Printing Machinery Company | Predetermined torque release hand tool |
US4238978A (en) * | 1979-03-16 | 1980-12-16 | Lowell Corporation | Torque wrench |
US5643089A (en) * | 1995-10-19 | 1997-07-01 | Scott R. Hummel | Non-jarring torque wrench with removable output shaft |
-
1997
- 1997-12-17 DE DE1997156029 patent/DE19756029A1/de not_active Withdrawn
-
1998
- 1998-09-28 EP EP98118301A patent/EP0925878A3/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2503499A (en) * | 1945-03-20 | 1950-04-11 | Richmont Inc | Torque wrench |
US2601044A (en) * | 1949-01-06 | 1952-06-17 | William H Mayer | Torque wrench |
US2601799A (en) * | 1951-01-18 | 1952-07-01 | George C Jenkins | Predetermined torque release wrench |
US2768547A (en) * | 1954-04-28 | 1956-10-30 | Printing Machinery Company | Predetermined torque release hand tool |
US4238978A (en) * | 1979-03-16 | 1980-12-16 | Lowell Corporation | Torque wrench |
US5643089A (en) * | 1995-10-19 | 1997-07-01 | Scott R. Hummel | Non-jarring torque wrench with removable output shaft |
Also Published As
Publication number | Publication date |
---|---|
EP0925878A2 (de) | 1999-06-30 |
DE19756029A1 (de) | 1999-07-01 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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AK | Designated contracting states |
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PUAL | Search report despatched |
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17P | Request for examination filed |
Effective date: 20010720 |
|
AKX | Designation fees paid |
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|
17Q | First examination report despatched |
Effective date: 20021028 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20030220 |