Class 74/608 - Guards

Subclass of Class 74 - Machine element or mechanism
Definition: Housings for merely inclosing gearing for the express purpose
No. of patents: 143
Last issue date: 03/15/2011

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Number	Title	Issue Date
7905160	Protective cover The invention relates to a protective cover comprising at least two protective-cover elements arranged one after the other in the direction of movement of the protective cover, each comprising at least one frame element (22, 22′) which is provided with at l...	03/15/2011
7784379	Cover for machine tool guide structures In a cover arrangement for a machine tool for covering guide and drive structures, comprising a pleated wall arrangement which can be expanded and compressed upon movement of a carriage between which and a machine wall it is connected. The pleated wall structures is...	08/31/2010
7377549	Protector for a saddle ride type all-terrain vehicle A saddle ride type all-terrain vehicle includes left and right front wheels supported independently of each other on a vehicle body such that driving power is transmitted to said front wheels by way of a pair of left and right drive shafts extending from a driving s...	05/27/2008
7267021	Starter having rear end cover A starter for cranking an internal combustion engine includes an electric motor for driving a pinion gear of the starter. The rear end of the electric motor is covered with a rear end frame having a bearing holder formed thereon. To protect the bearing holder from e...	09/11/2007
7237473	Actuator for pneumatic valve A pneumatic valve includes a housing having an inlet port and a delivery port and an exhaust port. A valve element is movable in the housing to control air flow between the inlet port and the delivery port and the exhaust port. The valve includes a rolling element a...	07/03/2007
7216564	Machinery slot cover A slot cover for an apparatus, the apparatus having a moving carriage and a member connected to the carriage which travels in a slot. The elongated hollow member is defined by a top member, a bottom member and a pair of side members. Each side member has a connectio...	05/15/2007
7207914	Bicycle rear derailleur guard A bicycle rear derailleur guard assembly for use with a bicycle having a derailleur mounted to a frame of the bicycle by a derailleur mounting bolt. The derailleur guard assembly preferably includes a body supportable by an axle assembly of the bicycle. The body is ...	04/24/2007
7204109	Universal portable gas pedal locking device for vehicles A portable, universal, anti-theft device having inner and outer tubular housings mounted together telescopically. Both housings have open front, axial ends and the rear end of the outer housing is closed. Opposite wall portions of inner and outer housings are formed...	04/17/2007
7172376	Workpiece positioner A workpiece positioner includes a workpiece holder that is mounted to a chassis for rotation about a central axis, and further includes a first set of workpiece supports for retaining and supporting a first workpiece between a drive end and an idler end, and a secon...	02/06/2007
7144209	Concave part cover The present invention provides a concave part cover that can be easily inserted and be safely secured in a concave part even if tolerances and dimensional errors of the concave part such as a slot or a hole, and of the concave part cover for covering the concave par...	12/05/2006
7131801	Separation device between the machining station and a machine tool driving station A partitioning device between a machining station and a machine-tool driving station of the type driving at least two tool-holder rams is provided. The device includes a flexible curtain, called a central curtain, between two rams, where two ends are integral with a...	11/07/2006
7127931	Tandem press shuttle area isolation gate system and method of use The present invention is directed to a tandem press shuttle area isolation gate system and its method of use. The system and method of the present invention allows workers to safely enter the shuttle areas between tandem presses concurrently with a die change, there...	10/31/2006
7094169	Rotary cutter assembly A rotary cutter assembly (11) includes a rotary cutter (74) rotated by a motor (76) through a drive including pulleys (250, 264) and a belt (326) inside of a combination guard and belt tensioner assembly (260). The rotary cu...	08/22/2006
7066857	Rear derailleur guard A rear derailleur guard for mounting onto a bicycle with an axle, a wheel, a horizontal frame member, a vertical frame member and a rear derailleur. The guard has a main region with an apex, a horizontal member that extends forwardly from the main region and contain...	06/27/2006
7064285	Cover opening and closing mechanism A cover opening and closing mechanism switches a cover body on a corresponding surface of a main body between a closed position for closing the corresponding surface and an open position for opening the same. The cover opening and closing mechanism includes a forcin...	06/20/2006
7033294	Bicycle rear derailleur guard A bicycle rear derailleur guard assembly for use with a bicycle having a derailleur mounted to a frame of the bicycle by a derailleur mounting bolt. The derailleur guard assembly preferably includes a body supportable by an axle assembly of the bicycle. The body is ...	04/25/2006
7017436	Boot assembly for a vehicle A boot assembly for a vehicle includes a retainer adapted to be connected to vehicle structure of a vehicle and a boot for surrounding either one of a shifter and parkbrake of the vehicle. The boot assembly also includes a seal connected to the boot and to the retai...	03/28/2006
6987241	Machine tool installation including gated enclosure A machine tool installation (1) for the processing of workpieces includes encompasses a work area (4) for the machining of workpieces and contains a workpiece support (13), a work area enclosure (3) featuring a gate (7) and at leas...	01/17/2006
6973811	Theft deterrent device for a motor vehicle A theft deterrent device for use with a wide range of motor vehicles. The device has a baseplate, a housing, and a gear-stick embracing element that can move relative to the housing. The gear stick of the motor vehicle passes through the gear-stick embracing element...	12/13/2005
6971401	Protective cover for valve stems and the like An apparatus includes a cylindrical body that is formed from soft and resilient material and has a smooth outer surface provided with surface indicia coated thereon that has a fluorescent color for drawing attention thereto. The body further has a bore formed therei...	12/06/2005
6692366	CV joint protector for ATV An improved protective shield for attachment to the A-arms of an ATV for preventing the intrusion of debris that may damage the suspension or CV joint. The improvements enhance the shield's ability to reduce debris build up and to be more easily cleaned b...	02/17/2004
6682276	Machine tool A machine tool is provided which is constructed so that a table pivot mechanism and cables such as a power supply line connected to the pivot mechanism are protected from chips and a coolant. The machine tool comprises: a column movable along the X-axis o...	01/27/2004
6668901	Device for connecting the protective plates on bellows covering the guides of automatic machines, machine tools and robots A connecting device rotatably joins a protective plate to a bellows that covers the guide of an automatic machine, machine tool or robot. The plate is one of a plurality of partially overlapping protective plates that slide and turn relative to each other...	12/30/2003
6662685	Cover assembly for machine tool and assembling method thereof A splash cover is assembled to a mount of a base. A space for holding a packing is provided between the splash cover and the mount. A packing port is provided to the accommodating space. The structure allows an operator to install or remove the packing to...	12/16/2003
6658966	Work bench including a vise A work bench includes a frame, a bench surface on the frame with the bench surface including at least two members, one of which is movable along the frame for clamping a workpiece between the members. A mechanism for moving the member includes two screws ...	12/09/2003
6485088	Sheathing material for a construction machine and method for producing the same Disclosed is a sheathing material for a construction machine and a method for producing the same, in which lightweighting can be attained without using a reinforcing member, and which is not greatly flexed even if a load is applied. The sheathing material...	11/26/2002
6446397	Telescoping cover bumper A dog-bone shaped bumper for a telescoping way cover extends on both sides of the rear flange of the cover and defines spaces which close upon flexing of forked ends of the bumper between the rear flange and the next adjacent cover section to reduce the i...	09/10/2002
6419039	Motorcycle crash bar and saddlebag protector guard The disclosure relates to an inexpensive plastic protective guard that is securely attached to the crash bars and/or saddlebag protectors of a motorcycle or motorbike to protect the chrome finish thereon. The protective guard is comprised of a hollow pre-...	07/16/2002
6408768	Adjustable pallet guard A pallet guard includes a plurality of modular pallet guard sections. Each pallet guard section comprises a connecting piece and a wall. The connecting pieces are adjustable. The walls are matable with another pallet guard section so that the pallet guard...	06/25/2002
6394719	Protective cover for a working part of a machine that moves in a linear direction The present invention relates to a protective cover for at least one working part of a machine tool or similar machine, the machine part moving in a linear direction and the cover being designed to follow its movements so as to keep the corresponding zone...	05/28/2002
6370975	Actuator and actuator system An actuator has a linearly elongate frame, side, end, and top covers detachably and selectively mounted on side surfaces of the frame, a table mechanism displaceable in the axial direction of the frame in response to energization of an electric motor, and...	04/16/2002
6364582	Machine tool with a working area cover A machine tool with a working area cover provided with at least one door for allowing access to the working area of the machine tool. For providing an enhanced and simplified access to the working area without interfering protrusions or edges the door is ...	04/02/2002
6260439	Protective cover which can be attached to a machining part which is mobile at least according to a plane A protective cover for a zone of a machine tool, in which a machining part moves along an operating path, preferably extending on a single plane, in said zone; the cover comprises a plurality of cover elements consisting of a fixed cover element which can...	07/17/2001
6247880	Milling machine chip deflector An apparatus for guarding an operator from hazards produced at the point of operation of a machine tool. The apparatus comprises a mounting bracket for attaching the fixture to the dovetail of the ram of a milling machine (e.g., a Bridgeport vertical mill...	06/19/2001
6217265	Printed circuit board drilling machine and its maintenance method A printed circuit board drilling machine, with a well-designed outer shape, providing excellent operability and maintainability, which sequentially makes a number of holes in at least one printed circuit board, placed on a table 22 moved in an XY plane, b...	04/17/2001
6182531	Containment ring for flywheel failure A containment vessel (10) or retaining projected high energy material fragments produced during the catastrophic failure of a high energy rotary mechanism, such as a composite flywheel (20), includes a continuous outer ring (30) and a plurality of inner s...	02/06/2001
6089800	Mobile protective cover for the sliding guides of machine tool parts The present invention concerns a protective cover for the sliding guides of a mobile machine tool part and comprises a set of rigid panels which overlap and are guided in such a way that they slide parallel with the machine tool guides, and panel pulling ...	07/18/2000
6073718	Motorcycle master cylinder cover A cover for a master cylinder assembly and a portion of a brake pedal of a motorcycle includes first and second cover members. The first cover member covers an outer end of the brake pedal hub, and covers the master cylinder assembly. The brake pedal is m...	06/13/2000
6067877	Safety cover structure for automatic machine A safety cover structure for covering working sections such as a drive section and an operating section of an automatic machine from the exterior so as to be capable of being opened and closed to ensure safety. The safety cover structure includes a plural...	05/30/2000
5946859	Safety problem solution with movement control system A motion control system controls the linear motion of a safety gate or other object, to prevent its skewing or binding, by two inter-connecting (meshed) gears, which also connect with (are respectively meshed with) two spaced apart, parallel, linear gear ...	09/07/1999

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Class 74/608 - Guards