|
US437965A
(en)
*
|
|
1890-10-07 |
|
Key for time-pieces |
|
US1876990A
(en)
*
|
1930-04-11 |
1932-09-13 |
Willard Storage Battery Co |
Vent plug wrench
|
|
US2410971A
(en)
*
|
1943-12-10 |
1946-11-12 |
Parker Appliance Co |
Screw driver
|
|
US2439980A
(en)
*
|
1944-09-04 |
1948-04-20 |
Richmont Inc |
Limited torque tool
|
|
US2396040A
(en)
*
|
1944-10-30 |
1946-03-05 |
Frank L Darling |
Screw driver
|
|
US2491325A
(en)
*
|
1945-01-22 |
1949-12-13 |
Gerald E Mcvey |
Releasable screw driver
|
|
US2525379A
(en)
*
|
1946-08-03 |
1950-10-10 |
Airdraulics Engineering Inc |
Torque tool
|
|
US2768547A
(en)
*
|
1954-04-28 |
1956-10-30 |
Printing Machinery Company |
Predetermined torque release hand tool
|
|
US2797564A
(en)
*
|
1954-08-11 |
1957-07-02 |
Joseph C Bonneau |
Adjustable torque tool
|
|
US2933959A
(en)
*
|
1957-10-08 |
1960-04-26 |
Harry G Mcmahon |
Predetermined torque release hand tool
|
|
US2984133A
(en)
*
|
1958-06-23 |
1961-05-16 |
Milford S Zimmerman |
Torque limiting screw driver
|
|
US2919602A
(en)
*
|
1958-10-02 |
1960-01-05 |
Automatic Locking Devices Inc |
Protective knob unit
|
|
US3001430A
(en)
*
|
1958-12-22 |
1961-09-26 |
James W Cranford |
Predetermined torque release tool
|
|
US2968979A
(en)
*
|
1959-05-05 |
1961-01-24 |
Sulo A Aijala |
Predetermined torque release hand tool
|
|
US3272036A
(en)
*
|
1964-10-30 |
1966-09-13 |
William E Van Hoose |
Torque limiting wrench
|
|
US3292678A
(en)
*
|
1965-10-12 |
1966-12-20 |
Noga John Edward |
Calibrated screw driver
|
|
US3535958A
(en)
*
|
1968-06-07 |
1970-10-27 |
Snap On Tools Corp |
Preset torqueing devices for measured fastener turning
|
|
US3890859A
(en)
*
|
1974-08-09 |
1975-06-24 |
Cons Devices |
Torque driver tool
|
|
US4063474A
(en)
*
|
1975-11-06 |
1977-12-20 |
Dresser Industries, Inc. |
Torque limiting screwdriver
|
|
US4041811A
(en)
*
|
1976-05-10 |
1977-08-16 |
Durant Walter F |
Torque limiting driver
|
|
US4238978A
(en)
*
|
1979-03-16 |
1980-12-16 |
Lowell Corporation |
Torque wrench
|
|
US4249435A
(en)
*
|
1979-07-30 |
1981-02-10 |
Smith William J |
Workpiece turning hand tool with torque control
|
|
DE8204454U1
(de)
|
1982-02-18 |
1982-07-01 |
Saltus-Werk Max Forst GmbH & Co, 5650 Solingen |
Selbstauslösender Drehmomentschlüssel
|
|
JPS5934975U
(ja)
*
|
1982-08-30 |
1984-03-05 |
株式会社中村製作所 |
設定トルク解放ドライバ−におけるクラツチ機構
|
|
US4517865A
(en)
*
|
1984-01-06 |
1985-05-21 |
Huang Yung Lung |
Torque-adjustable screwdriver
|
|
FR2584644B1
(fr)
*
|
1985-07-11 |
1987-11-27 |
Facom |
Tournevis dynamometrique
|
|
US4901610A
(en)
*
|
1988-07-07 |
1990-02-20 |
Precision Instruments, Inc. |
Adjustable torque controlling mechanism
|
|
JPH0282471U
(enExample)
*
|
1988-12-07 |
1990-06-26 |
|
|
|
DE4022763B4
(de)
|
1989-07-13 |
2004-02-12 |
Biotronik Meß- und Therapiegeräte GmbH & Co. Ingenieurbüro Berlin |
Schraubwerkzeug
|
|
US5123289A
(en)
*
|
1990-07-27 |
1992-06-23 |
Raybar Corporation |
Torque limiting tool
|
|
US5239675A
(en)
*
|
1991-04-10 |
1993-08-24 |
Motorola, Inc. |
Reduced noise interference during handoff
|
|
US5239875A
(en)
*
|
1992-02-20 |
1993-08-31 |
Js Technology, Inc. |
Torque limiting tool
|
|
US5337638A
(en)
*
|
1993-02-11 |
1994-08-16 |
Micro Motors, Inc. |
Torque control ratchet wrench
|
|
DE19615191C5
(de)
*
|
1996-04-17 |
2006-02-09 |
Sfs Intec Holding Ag |
Schraube und Verfahren zur drehmomentbegrenzten Befestigung von Metall- und/oder Kunststoffprofilen oder -platten auf einem Unterbau
|
|
US5746298A
(en)
*
|
1996-07-19 |
1998-05-05 |
Snap-On Technologies, Inc. |
Adjustable torque-limiting mini screwdriver
|
|
US5947214A
(en)
*
|
1997-03-21 |
1999-09-07 |
Baker Hughes Incorporated |
BIT torque limiting device
|
|
US6029551A
(en)
*
|
1998-05-22 |
2000-02-29 |
Wu; Chin-Long |
Screwdriver having means for adjusting magnetically torsional moment of the screwdriver
|
|
US6155147A
(en)
*
|
1998-09-08 |
2000-12-05 |
Ryeson Corporation |
Torque screwdriver with indexing means lock
|
|
DE19845018C1
(de)
*
|
1998-09-30 |
1999-12-16 |
Fein C & E |
Kraftgetriebener Schrauber
|
|
US6308598B1
(en)
*
|
1998-11-23 |
2001-10-30 |
O'neil Michael J. |
Modular torque-limiting driver system for medical applications
|
|
US6095020A
(en)
*
|
1999-01-11 |
2000-08-01 |
Beere Precision Medical Instruments, Inc. |
Hand tool having a variable torque-limiting in-line drive
|
|
SE9903639L
(sv)
*
|
1999-10-11 |
2000-09-18 |
Kapman Ab |
Momentbegränsad skruvmejsel
|
|
US6358152B2
(en)
*
|
1999-12-20 |
2002-03-19 |
Sulzer Orthopedics Ltd. |
Medical/technical tool holder apparatus with torque limitation and a shear body for an apparatus of this kind
|
|
US6832533B1
(en)
*
|
2003-07-30 |
2004-12-21 |
Daniel Huang |
Torque convertible adapter for driving tools
|
|
DE10341697B3
(de)
*
|
2003-09-10 |
2004-10-07 |
Felo-Werkzeugfabrik Holland-Letz Gmbh |
Schraubwerkzeug mit einer Vorrichtung zur Begrenzung des übertragenen Drehmomentes
|