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A portable partition for use in an automobile having a seat with a seat bench and a seat backrest.
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| Number | Title | Issue Date |
| 7281307 | Tap process for hard workpieces A process and apparatus for producing screw threads in hard material workpieces with a series of taps. The present invention employs a threaded bore formed in a bracket assembly to align and position multiple taps on a rotary machine. The taps are used in sequence t... | 10/16/2007 |
| 7243692 | Chisel quickly adjusting and positioning device for a chiselling machine A chisel quickly adjusting and positioning device for a chiseling machine includes a plurality of separating members for adjusting a gap between a sleeve and the bottom of a machine body, and a chisel unit composed of a chisel and a drill fitting lengthwise in the c... | 07/17/2007 |
| 7140813 | Line boring machine An up modifier is provided which includes a bed, a modifier, a clamp, a modifier linkage system, a clamp linkage system, and a lever. The modifier is disposed below the bed and is vertically traversable thereunder. The clamp is disposed above the bed and is vertical... | 11/28/2006 |
| 7137420 | Mortiser tool A mortiser tool comprises a drill bit, a cutting element mounted around the drill bit and a motor means. In use a motor rotates the drill bit independently of the cutting element, and in use a motor moves the drill bit in a first reciprocating action, in which the c... | 11/21/2006 |
| 7056027 | Bearing for a rotatable shaft subject to thermal expansion A bearing for rotatably supporting a cylindrical shaft within a frame cylindrical support surface in which the shaft is subject to thermal expansion, the bearing being formed of a tubular member having opposed ends and having an axial passageway therethrough, the ou... | 06/06/2006 |
| 6932162 | Pneumatic processing machine having automatic stop at the end of a machining cycle A pneumatic processing machine includes a pneumatic motor, a circuit for connecting the motor to a source of compressed air, a tool holder spindle, and a drive mechanism. The mechanism includes a selection element which can be moved to select a first method of drivi... | 08/23/2005 |
| 6915629 | After-treatment system and method for reducing emissions in diesel engine exhaust An after-treatment system arrangement and method of operating the after-treatment system arrangement is provided for heating the exhaust gas of an internal combustion engine. The after-treatment system arrangement includes an oxidation device for catalytically oxidi... | 07/12/2005 |
| 6676340 | Tool and method for machining workpieces A tool for machining workpieces, having at least one cutting edge which is fastened to a main body of the tool. A respective deburring device removes the burrs produced by each cutting edge during machining. The deburring device is supported at the main b... | 01/13/2004 |
| 6401772 | System and method for forming dovetail joints An apparatus for cutting dovetail joints comprises one or more trapezoidal mortising chisels mountable on a drill press, each trapezoidal mortising chisel having a trapezoidal cross sectional shape with a particular slope or "pitch" on its non-parallel si... | 06/11/2002 |
| 6385506 | Robot A motion deciding means is provided to decide a motion based on transmitted information which is transmitted from another robot apparatus, so that it is possible to realize a robot apparatus which operates in cooperation with other robot apparatuses regar... | 05/07/2002 |
| 6238149 | Apparatus for drill press A method for connecting an attachment to a drill press includes: providing an alignment member including a first portion and a second portion, and having a central axis; securing the first portion of the alignment member within the chuck; connecting the a... | 05/29/2001 |
| 6176651 | Attachment alignment method and apparatus A method for connecting an attachment to a drill press includes: providing an alignment member including a first portion and a second portion, and having a central axis; securing the first portion of the alignment member within the chuck; connecting the a... | 01/23/2001 |
| 5853269 | Wallboard electrical box cutter having a cutting chain There is a need for an efficient cutter to cut openings in drywall for electrical switch and outlet boxes. Existing cutters typically press out an opening and consequently require great hand supplied force and use of a back plate which must be positioned ... | 12/29/1998 |
| 5538370 | Device for drilling a square hole A tool is disclosed herein for drilling a square hole in a workpiece adapted to be mounted in the chuck jaws of a drill press. The tool includes a drive shaft having an enlarged spindle provided midway between its opposite ends. One shaft end releasably e... | 07/23/1996 |
| 5377397 | Bicycle downtube processing machine A bicycle downtube processing machine includes a drill unit for drilling holes on a downtube for a bicycle frame, first cutting unit for cutting the right end of the downtube by punching, a second cutting unit for cutting a downwards bevel edge on the lef... | 01/03/1995 |
| 5297903 | Polygonal mortising drill tool arrangement A mortising device directed to project a polygonal bore within a workpiece is provided to include a parallelepiped guide tube having a drill bit rotatably mounted therewithin, with the guide tube having window slots arranged throughout alternating walls o... | 03/29/1994 |
| 5076311 | Directly installed shut-off valve assembly for flowing high pressure line An apparatus for installing a reopenable shut-off valve into a flowing high pressure pipe, such as the production pipe in an uncontrolled flowing well, utilizes a cylindrical outer saddle member attached around the production pipe and providing a housing ... | 12/31/1991 |
| 5052097 | Method and apparatus for forming holes in wood board or the like An improved method for forming holes in a board and an improved apparatus for practicing the improved method. Two or three linear arrays of holes are punched through the board, through its expansive faces, in a punching zone. A punch and a die coacting wi... | 10/01/1991 |
| 5001827 | Turret punch press with a tapping function Disclosed is a turret punch press in which tap holder assemblies TA are incorporated into the press body through tool lifters. Each of the tap holder assemblies TA is composed of a tap holding mechanism, a tap feeding mechanism and a tabular workpiece cla... | 03/26/1991 |
| 4706369 | Fast-action multiple tapping machine A tapping machine has a base plate fixed to one of the platens, a spindle extending along a spindle axis between the platens in the closing direction of the press actuating the machine, and a nut threaded on the spindle. The nut is normally rotatable abou... | 11/17/1987 |
| 4682392 | Anvil insert for fastener machine An improved apparatus for drilling, countersinking, inserting and forming the head of a rivet in a workpiece comprising a base which holds a lower anvil assembly in correct linear relationship with an upper ram assembly; a lower anvil body mounted on the ... | 07/28/1987 |
| 4330168 | Electrical contact and method of making same A stamped contact is disclosed having an integral closed crimp barrel suitable for military/aerospace applications. In one embodiment, the crimp barrel has a rectangular cross section. A method is disclosed for making the contact in which the contact is s... | 05/18/1982 |
| 4312610 | Sheet material cutting device A generally portable sheet material cutting tool comprising apparatus having a substantially stationary sleeve member with a free end and a cutting tool reciprocable within the sleeve member, the cutting tool having both a transverse cutting edge formed a... | 01/26/1982 |
