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Class Information
Number: 173/169
Name: Tool driving or impacting > Passage in manipulating handle for drive motor motive fluid > Motive fluid control valve in handle passage
Description: Apparatus in which the internal structure of the means engaged by the hand of the operator is further provided with a means to permit or stop flow or adjust the rate of flow of fluid to the fluid operated tool drive motor.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7401662 |
Powered hand tool |
Jul. 22, 2008 |
| 7373992 |
Automatic pressure regulating valve for a pneumatic tool |
May. 20, 2008 |
| 7347407 |
Rotation speed regulating mechanism for pneumatic tools |
Mar. 25, 2008 |
| 7325627 |
Air tool |
Feb. 5, 2008 |
| 7316341 |
Adjustable exhaust assembly for pneumatic fasteners |
Jan. 8, 2008 |
| 7311155 |
Pneumatic tool with direction switch operable with single hand |
Dec. 25, 2007 |
| 7255326 |
Single-and-continual shot changeover device for a nailing gun |
Aug. 14, 2007 |
| 7207394 |
Intermediate and assembly assistance components for fluid driven tools and tools incorporating the same |
Apr. 24, 2007 |
| 7191849 |
Pneumatic tool |
Mar. 20, 2007 |
| 7174971 |
Clockwise or counterclockwise rotation control device of a pneumatic tool |
Feb. 13, 2007 |
| 7134697 |
360.degree. rotatable inlet screw assembly for a pneumatic tool |
Nov. 14, 2006 |
| 7124837 |
Pneumatic motor trigger actuator |
Oct. 24, 2006 |
| 7048005 |
Throttle valve device for a pneumatic power tool |
May. 23, 2006 |
| 7044235 |
Pneumatic tool with settable safety function |
May. 16, 2006 |
| 7040414 |
Pneumatic tool |
May. 9, 2006 |
| 7036795 |
Valve apparatus for air tool |
May. 2, 2006 |
| 7032881 |
Switch mechanism for a pneumatic tool |
Apr. 25, 2006 |
| 7025150 |
Air inlet for pneumatic tools |
Apr. 11, 2006 |
| 6991043 |
Pneumatic tool |
Jan. 31, 2006 |
| 6957706 |
Attachment member |
Oct. 25, 2005 |
| 6935437 |
Air drill |
Aug. 30, 2005 |
| 6932165 |
Controlling mechanism of pneumatic tool |
Aug. 23, 2005 |
| 6923272 |
Pneumatic power tool with exhaust air outlet deflector |
Aug. 2, 2005 |
| 6918526 |
Muffler for staple guns |
Jul. 19, 2005 |
| 6902011 |
Variable torque impact wrench |
Jun. 7, 2005 |
| 6884052 |
Airway airtight structure of pneumatic tool |
Apr. 26, 2005 |
| 6883619 |
Bidirectional pneumatic impact wrench |
Apr. 26, 2005 |
| 6880645 |
Pneumatic rotary tool |
Apr. 19, 2005 |
| 6805272 |
Pneumatic nail driver |
Oct. 19, 2004 |
| 6802766 |
Air-guiding structure for an air sander |
Oct. 12, 2004 |
| 6755260 |
Pneumatic tool |
Jun. 29, 2004 |
| 6726080 |
Nailing machine |
Apr. 27, 2004 |
| 6644419 |
Air-input speed regulator for pneumatic tool |
Nov. 11, 2003 |
| 6634438 |
Pneumatic air tool with direct air path motor |
Oct. 21, 2003 |
| 6585060 |
Pneumatic rotating tool |
Jul. 1, 2003 |
| 6581901 |
Automatic vacuum shut-off/noise reduction device |
Jun. 24, 2003 |
| 6578645 |
Throttle valve |
Jun. 17, 2003 |
| 6568483 |
Interchangeable pistol grip handles for pneumatic tools and seals therefor |
May. 27, 2003 |
| 6547014 |
Pneumatic tool housings having embedded electronic devices |
Apr. 15, 2003 |
| 6547015 |
Elongated pneumatic tool with replaceable soft grip |
Apr. 15, 2003 |
| 6530436 |
Pneumatic tool with muffler bypass mechanism |
Mar. 11, 2003 |
| 6527060 |
Portable power tool with separate pistol-type handle |
Mar. 4, 2003 |
| 6523621 |
Delay-interruption connector for pneumatic tool |
Feb. 25, 2003 |
| 6502647 |
Pneumatic tool assembly |
Jan. 7, 2003 |
| 6491113 |
Pistol air tool having a flat tilt valve |
Dec. 10, 2002 |
| 6443239 |
Pneumatic rotary tool |
Sep. 3, 2002 |
| 6401836 |
Speed regulating apparatus for a pneumatic tool |
Jun. 11, 2002 |
| 6338389 |
Air outlet regulating mechanism for pneumatic tool |
Jan. 15, 2002 |
| 6308786 |
Pneumatic powered winch actuating device |
Oct. 30, 2001 |
| 6220367 |
Power tool and vibration isolator therefor |
Apr. 24, 2001 |
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