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Document |
Document Title |
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7591616 |
Drill bit holder attachment
A detachably mountable hand drill tool bit holder and static tool presenting apparatus holds a plurality of bits for use with a hand drill tool. The apparatus comprises a horizontally oriented...
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7217069 |
Hand-held tool with a removable object sensor
A hand-held power tool is provided with a housing, an attachment member, and an object sensor that is removable from the attachment member. The attachment member may be removable from the tool. The...
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7000709 |
Side handles on drill/drivers
A drill/driver is provided that includes a housing, a collar mounted at a front portion of the housing, a side handle mounting area provided forward of the collar, a handle mounted to the side...
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6979155 |
Hand-held power tool having a detecting device
A hand-held power tool having a housing and an open top tray attached thereto is disclosed. The open top tray is oriented generally perpendicular to a handle axis for carrying small magnetic...
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6964545 |
Apparatus including flash light and bit holder for attachment to an electric drill
Apparatus for releasable attachment to an electric drill housing includes a flexible base member, a bit holder and a flashlight. The positions of the bit holder and the flashlight are adjustable...
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6926473 |
Hand drill attachment
A power hand drill has a subsurface object locator for detecting the presence of an object beneath a surface being probed with the locator. The drill has a housing with a flat accessory mounting...
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6902356 |
Hand tool with tool bit storage receptacle
A motor driven hand tool has a motor housing ( 6 ) with a main handle ( 8 ) near its rear end and an auxiliary bracket ( 10 ) spaced ahead of the main handle. The auxiliary bracket has a storage...
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6863479 |
Supplemental handle
A supplemental handle for a hand-held machining tool ( 18 ), has at least one grip element ( 10, 12, 14, 16 ) that is connectable with a housing ( 26 ) of the hand-held machine ( 18 ) by means of...
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6799356 |
Screw/insert saver
A machine having a machine tool operatively connected thereto by manually manipulatable fastening members. A fastening member receiving and retaining device is adapted for placement beneath the...
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6764256 |
Angle drills having rotary handles
An angle drill includes a housing that accommodates a motor. The angle drill also includes a handle that is adapted to be held by an operator during a drilling operation. The handle is coupled to...
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6752268 |
Bit storage holder
A drill bit holder which mounts directly on a drill makes drill bits readily accessible to a user. A connector shaft is at one end of the holder for insertion into any type of drill. A casing...
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6746187 |
Edge protection device for hole saw
A circular hole saw blade is provided with a removable edge protector. The edge protector is in the form of a cylindrical loop of stiff elastic polymer material inserted coaxially into the blade...
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6702530 |
Drill having recessed key and bit holder
A recessed key and bit holder for detachably holding at least one drill part such as a drill bit and a chuck key having a chuck key handle and a chuck head, onto a handle base of a power tool....
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6364580 |
Accessory tray for a hand-held power tool
A hand-held power tool having a housing and an open top tray attached thereto is disclosed. The open top tray is oriented generally perpendicular to a handle axis for carrying small magnetic...
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6334743 |
High-speed rotary machine
The present invention relates to a high-speed rotary machine having a main body, a driving device, a locking device, an illuminating device, two tool accommodation members and a number of tools....
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6325577 |
Magnetizer/demagnetizer and tool hook attachable tool bit holder
A tool bit holder holds a plurality of tool bits and is clipped to the belt of the user and in one embodiment is provided with a magnetizer/demagnetizer for magnetizing the tool bits and for...
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6257808 |
Wall fishing apparatus
The invention provides a flexible guide tube with prongs or other work-engaging means at one end. These prongs may be stabbed into an obstruction in a hollow wall to set the position of a...
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6244793 |
Hinge drilling attachment
An attachment that allows a drilling machine, such as a drill press, to simultaneously bore the plurality of holes required for mounting a hardware component to a workpiece. In an exemplary...
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6186709 |
Speed change control structure for an electric tool
A speed change control structure for an electric tool is adapted to be provided near a speed change device of the electric tool and includes at least one speed change forked rod, a speed control...
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6152639 |
Structure allowing free movement of a cable of an electric tool
The disclosure defined by this invention describes a structure which allows free movement of a cable of an electric tool. The structure is installed at the end of the handle of the electric tool...
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6048141 |
Tool for enlarging hole
A tool for enlarging the size of an existing bore to a selected enlarged size. The tool has a drill sized to define the enlarged bore, and a guide having a cylindrical body sized so that the guide...
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6033163 |
Tool bit holder
A cylindrical tool bit holder has a rotatably operable cylindrical cover for access to clip mounted tool chuck and tool bits disposed on the inside of the cover, and an integral clip affixed to the...
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6012878 |
Pressure balanced subsea tapping machine
A machine for use underwater and therefor subject to ambient hydrostatic pressure for tapping a pressurized pipeline has an elongated tubular tapping machine body with a boring bar therein that...
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5971677 |
Control arm system
A control arm system, whose first support bar is passed through by a vertical post, enabling the first support bar to swivel round horizontally by any angle, the far end of the first support bar...
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5960686 |
Alignment pin for tube squaring machine
An alignment pin has a first cylindrical portion having a first diameter equal to the outer diameter of a work piece, and axially aligned therewith is a second cylindrical portion having a second...
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5904454 |
Tool for removing debris from a hole saw cup
A device for removing debris from a cup of a hole saw having a resilient wire bent so as to have an arc-like configuration with a gripping area formed thereon. The resilient wire has a first end...
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5895182 |
Spindle end portion cleaning device for a machine tool
The device is equipped with a taper shank (23), a stationary member axially tapered shape (33), and a connecting member (49). The taper shank (23) is fitted in a deep portion of a shank receiving...
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5890850 |
Bowl hawg tool for enlarging valve bowls on cylinder heads
A bowl cutter for enlarging cylinder head valve bowls and the like that includes at least one cutting blade with first and second cutting edges. The bowl cutter further includes a body with at...
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5860775 |
Spindle position orientation apparatus of boring machine
The spindle position orientation apparatus of a boring machine includes a main spindle attached to a casing and around which a cylindrical cam is fixed, a slider disposed on a guide rod to be...
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5813805 |
Spiral cutting tool with detachable handle
A detachable handle is provided on hand-held power tools, such as spiral cutting tools, in which cuts are made by positioning the axis of the cutting tool motor housing perpendicular to a workpiece...
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5810525 |
Tool and bit band for drills
A tool holding assembly for placement around a handle portion and/or a body portion of a portable hand drill. The assembly includes a first elastic sleeve and a second elastic sleeve which are...
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5803681 |
Handle retainer for milling machines
A handle retainer includes a generally cylindrical, hollow body with first and second ends. The first end is C-shaped and defines a central opening. The second end is closed. The retainer is useful...
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5800102 |
Key and retainer device for a chuck
The present invention uses a collar that fits over a nose and a locking cylinder of a chuck of the drilling machine. The collar has a cutout section to accommodate the chuck key including the key...
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5791839 |
Tool holder for drill bits
The invention relates to a tool holder with a base part, which has a base plate and a tool-receiving chamber enclosed by side walls, and with a cover. At least one tool-receiving box for elongate...
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5707375 |
Magnetic positioner arrangement for locking screws for orthopedic hardware
A magnetic positioning system is provided for assisting in positioning a fastening element at a desired concealed internal location such as in a preformed opening in an interlocking nail in a long...
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5700265 |
Method and apparatus for drilling a curved bore in an object
A method and apparatus for drilling a curved bore are disclosed, wherein the apparatus includes a handle (20) and a removable cartridge (174) in which cutting bits (240) are disposed to produce the...
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5640741 |
Structure for handle of power tool
A handle structure of a power tool comprises a handle portion continuously formed with the main body of the power tool and a gutter-like soft grip for covering the handle portion, the soft grip...
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5639192 |
Means for preventing a drawer from being completely removed from a drill press
A drill press having an assembly for preventing a drawer from being completely removed from a drill press. The drill press has a base in which the drawer is received, the base having an opening...
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5607266 |
Speed reducer assembly
A speed reducer assembly for use with a power hand drill comprising a speed reducer connected to the rotating hub of the drill and having a gear arrangement including a first rotating member and a...
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5597275 |
Tool with changeable working tip
A tool with changeable working tips has a tool shaft with an attachment end adapted to receive the attachment end of a working tip in freely removable engagement therewith. A sleeve is moved over...
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5586605 |
Multi-wall tie apparatus
A cavity wall which is usually made with a hollow concrete block as the inner wythe and brick as the outer wythe is disclosed. A special purpose insertion tool is fitted to a standard hammer tool....
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5533843 |
Electric hand drill set
An electric hand drill set includes a case constituted by a casing closeable by a cover to define therein a first interior space and a second interior space. A hand drill is received and removably...
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5501555 |
Blocking device for tool holder of hand power tool and hand power tool provided therewith
A hand power tool has a tool holder, and a blocking device for the tool holder, the blocking device being connectable with the tool holder and provided with a key unlockable blocking body which...
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5496139 |
Collet lock arrangement for power tool
An improved collet lock arrangement for a hand-held power tool having a housing is provided. The collet lock arrangement includes a powered rotatable shaft including a base portion and distal end...
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5445479 |
Ergonomically designed, electrically energized hand drill having a housing, longitudinally aligned with a hand, wrist and forearm support
An electrically energized hand drill (10) that incorporates a hand, wrist and forearm support (50). The drill (10) is ergonomically designed, in combination with the support (50), to reduce...
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5423641 |
Method and apparatus for aligning punch and die blocks or retainers
A method and apparatus for aligning punch and die blocks or retainers in order to bore dowel-receiving and screw-receiving holes in shoes of die sets.
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5421680 |
Method and device for preventing a drilling chip from winding around drill bit and for removing a drilling chip deposited in flutes of drill bit
A method and a device for preventing a drilling chip from winding around a drill bit and for removing the drilling chip deposited in flutes of the drill bit comprising a drill bit acting as a...
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5415500 |
Method of drilling holes in reinforced metal matrix composites
A method and apparatus for forming cleanly defined holes through reinforced metal matrix material includes a drill bit with a shank portion and flutes on said shank portion, the drill bit capable...
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5409333 |
Multiply functioned drill means
A drill includes: a drill housing having a chuck collar of the drill made as a polygonal prism or a cylindrical collar having at least a secant flat surface formed thereon, a central drilling tool...
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5371947 |
Circular saw conversion apparatus
An elongate pair of spaced support flanges is arranged in a parallel coextensive relationship pivotally mounting an elongate housing at a first end of the flanges, with the second end of the...
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