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Patent Searching and Data


Matches 601 - 650 out of 5,282

Document Document Title
WO/1999/066253A1
The invention concerns an individual protective device comprising at least one glove (20), a garment or a protective accessory equipped with electronic sensors and/or circuits (22) transmitting coded monitoring signals, electrically conn...  
WO/1999/065652A1
A robotic safety clutch that provides a wireless connection between the safety clutch and a robotic/automatic arm controller. The safety clutch includes a sensor for sensing a crash event and a radio frequency transmitter for transmittin...  
WO/1999/022917A1
A transparent shield (100) is attached to a template (402) and workpiece (404) and used to move the workpiece against an inverted router blade (606). The transparent shield prevents inadvertent contact of fingers or hands with the router...  
WO/1999/013262A1
Safety device for control of working apparatuses (19), e.g., presses, which start and operation modes are dependant of essentially simultaneous activation of two separate operating devices (11), which are each being controlled by an oper...  
WO/1999/012703A1
The invention concerns a machine for pre-adjusting and balancing a tool-holder, characterised in that it consists essentially of a support frame (1) provided with a single rotary tool spindle, a column (3) supporting a dimension-measurin...  
WO/1999/012060A1
A welding protection apparatus for providing eye protection from ultraviolet light and visible light generated by a welding apparatus during a welding procedure. The apparatus comprises an eye protection panel (22) configured to absorb u...  
WO1998039625A3  
WO/1998/047645A1
The invention concerns a protective system for a machine operated with dangerous working steps. This system protects an open entrance and/or access opening (40) in a protective machine housing or cage at any time during operation. An app...  
WO/1998/046932A1
The invention concerns a device comprising, according to one embodiment, three microswitches (24, 25, 26) mounted outside the gearbox (40) in the ring and pinion gearing (20) actuating the gearbox control system on the operating path of ...  
WO/1998/039625A2
This invention relates to novel systems (10) for testing guards closures or barriers used on hazardous machinery for personnel protection. The guards are tested separately or in conjunction with safety devices which may include interlock...  
WO/1998/030832A1
A device for setting rivets, buttons or the like which consist of an upper and a lower part on textiles or the like has a bottom tong (1) for supporting the article bottom part and a plunger (2) that carries out the riveting stroke. An u...  
WO1998003815A3  
WO/1998/017437A1
The invention concerns a protecting device (P) for guide and drive members of a cutting machine tool comprising an assembly mobile in translation (100) including three casing elements (300, 400 and 500) moving one inside the other to for...  
WO/1998/016371A1
The invention concerns a safety device on metal-forming machine tools, in particular on pneumatic pressing machines, used in the execution of short-stroke pressing processes, for preventing intervention in the danger zone during the tool...  
WO/1998/015395A1
This invention relates to wood chippers or vegetation grinders of the kind used to cut or shred vegetation, particularly trees, into small chips. The invention is particularly directed to control means (36, 9a, 1) allowing the operator t...  
WO/1998/010452A1
A load driving circuit in which an emergency switch for forced stoppage and a service switch for controlling current are connected in series with a load power-feeding circuit. An emergency switch (SW�A?) and a service switch (SW�B?) ...  
WO/1998/009802A1
An apparatus for automatically controlling the operation of a slide of a fail-safe press. The movement of the hands of a worker in/out of dangerous areas (D and D�N?) above the bolster of the press is detected on the basis of the outpu...  
WO/1998/006956A1
The protective means is supported by means of sliding blocks (53) which can slide in two annular channels (37, 39) formed in the base of each of the two forks (29, 31); the base (29A) of the fork (29) is formed with a circular cross sect...  
WO/1998/006955A1
The second boot that protects parts adjacent to a fixed box from which there projects a rotating hub that is to be connected to a driveline (with the possible presence of a friction clutch or of a torque limiting means) comprises - attac...  
WO/1998/003816A1
A safety device for a workshop machine contains a safety screen (26) which is equipped with powering means (32) in order to lower the screen (26) before the machine starts to operate. The powering means contain friction rolls (15) on opp...  
WO/1998/003815A2
The invention concerns a wall element (10) for a protective device surrounding an operating or working area and protecting against laser beams from a laser source (38), such as a booth, wall or screen. The wall element (10) has an inner ...  
WO/1998/000620A1
An electric switch has a signal generator (1) which causes a switching function when a closed circuit is interrupted. A relay-safety combination (2) is connected into the closed circuit and the electric input and output lines between the...  
WO/1997/041998A1
A safety cover construction which covers openably from the outside an operating portion such as a drive unit, a work unit and the like of an automatic machine (10) to ensure safety. The safety cover construction comprises a plurality of ...  
WO/1997/041385A1
The LANSARC protective welder sheet curtain comprises strips which overlap each other by approximately 30 mm and are each approximately 500 mm wide. The width of said strips produces protective apparatus of any height and width with the ...  
WO/1997/038199A1
The invention concerns a closing-edge-type fuse with a safety strip (1) which comprises an electric switch device and consists of a plurality of contact elements (2, 2a) which are disposed in a row in a resilient tube (3). In the rest po...  
WO/1997/037564A1
The invention relates to a safety device for a storage device in the form of a mechanical cupboard with a plurality of storage-goods carriers which can be selectively moved from a drive to a deposit/ removal opening. An upper and/or lowe...  
WO/1997/037168A1
The invention concerns a protective circuit for monitoring an object which can move between two end positions, for example a displaceable safety door (1) of an electric machine. This type of protective circuit has a very simple and disti...  
WO/1997/035145A1
A machine safety guard unit system (10) having a flexible panel (25) moved upwards and downwards between track members (13, 15) with the system (10) positioned between the operative parts of a machine (44) and a machine operator, such pa...  
WO1997028926A3  
WO/1997/033772A1
The invention concerns a cover for a component, in particular a housing (2), the cover comprising a cover body (1') which at least partially covers the housing (2) and is detachably connected along its peripheral edge (5) to a carrier el...  
WO/1997/028926A2
In known clamping cylinders, there is a great danger of accidents when an operator puts his hand between the clamping plate and the part to be clamped. Thus, the operation of the clamping cylinder can give rise to serious hand injuries. ...  
WO/1997/026694A1
The proposed method of controlling a direct current drive, in particular a direct current door drive, involves the determination of two variables of state of the direct current drive, these variables being used to determine a load or res...  
WO/1997/025568A1
Safety apparatus and method for protecting an object entering into the path of a moving blade in a press brake (10). The apparatus includes laser emitters (22) and receivers (24) for mouting in fixed relationship to the leading edge (36)...  
WO/1997/022832A1
A protective shield for a moving part of a machine tool, comprising at least three elements (100, 200, 300) consisting of panels of which the first (100) is stationary relative to the frame and provided with a window (110) with inside ed...  
WO/1997/021526A1
An interlock mechanism for a food product slicer (10) that prevents the carriage support (52) of a reciprocating carriage (50) from removal from the slicer housing (20) unless the gauge plate (40) of the slicer is closed and the carriage...  
WO/1997/021182A1
A safety-related control system (SRCS) (1) designed to safeguard personnel operating hazardous production equipment (10). The SRCS (1) integrates the safety-related part of a machine (10) into one homogeneous system (1) for the purpose o...  
WO/1997/018399A1
A release mechanism has two aligned members (2, 21, 29) which either hook together directly or which are coupled by an element (24, 30) which bridges and hooks onto both members. But the hooks (3, 22, 25, 30, 31) are non-positive in the ...  
WO/1997/012174A1
A method and a device for sensing the distance between a first object and a second object so as to activate or facilitate predetermined actions when the distance has attained a certain value. A person (1) (first object) holds a handle (2...  
WO/1997/010468A1
The invention concerns a method and device for the control of an object, for example a vehicle window or sliding roof, moved by a motor drive, and is particularly suitable for use for collision-protection purposes. The invention uses sur...  
WO/1997/002921A1
A protective shield adapted to be clamped to an electrical hot stick of the type used for performing electrical work on various types of energized electrical equipment. The protective shield includes a transparent plate (3) formed of an ...  
WO/1997/001773A1
A mat sensor having high reliability, the failure of which is detectable even if it is temporary. In the first invention, two sensor portions (21, 22) are disposed as shown in the figure, and the states (ON/OFF) of the outputs of both se...  
WO/1996/039255A1
A safety apparatus for use in a hydrocutting or hydroblasting system which has a normally closed shutoff valve for coupling a high pressure water source to a hydrocutting or hydroblasting gun (100). The shutoff valve (216) is controlled ...  
WO/1996/037309A1
An improved safety switch system for hydroblasting and hydrocutting operations. The switch system comprises at least two actuatable triggers (16, 36) each displacing a specified volume of incompressible fluid which, when coupled with a p...  
WO/1996/037350A1
Safety equipment for use with motor driven saws (especially chain saws) is capable of detecting an impending contact between the teeth of the saw blade and the operator and of triggering a braking mechanism to halt the operation of the s...  
WO/1996/035851A1
Described is a security device for the lock on a switchgear-cabinet door, a machine housing or similar equipment, the device consisting of a first element (54) attached e.g. to the door (12) and a second element (44) attached e.g. to the...  
WO/1996/035077A1
In a device (66) for safeguarding a CNC-controlled electro-hydraulic drive unit (11) against the disengagement owing to a fault of its moving part (18) from a stationary position in which it should be possible to conduct manual operation...  
WO/1996/034541A1
The invention relates to a device for fitting rivets, buttons or the like in textiles or the like with a ram driving the rivets, the upward and downward movement of which is controlled by the co-operation of the upper end of the ram with...  
WO/1996/035037A1
An obstruction detection apparatus is provided for use in closing a power driven vent, such as a window (1035), that is located in an opening (1042). The vent includes a first closing edge that moves as the vent is closed and the opening...  
WO1996022175A3  
WO/1996/029537A1
In a cover for a drive of a folding machine which can be removed without the need for lifting gear, there is a plurality of soundproofing doors (37-42) fitted to hinge about their left or right-hand vertical pivots (43, 44). Each left or...  

Matches 601 - 650 out of 5,282