| Patents for B23Q 7 - Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting (13,440) |
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| 09/25/1991 | EP0447805A2 Pallets for supporting workpieces and automatic adjustment of pallet workpiece support members |
| 09/19/1991 | DE4008587A1 Escapement mechanism for rod workpieces - has rod captured in recess of swinging sector with quickly adjustable recess size |
| 09/18/1991 | EP0446960A1 Method of manufacture of a pallet for receiving a workpiece |
| 09/18/1991 | EP0446959A2 Method of manufacture of a substantially cylindrical shank with a centring arm transient in one piece into the shank |
| 09/18/1991 | EP0446518A1 Non-synchronous assembly system |
| 09/17/1991 | US5049023 Mechanized multitier storage apparatus |
| 09/15/1991 | CA2026708A1 Non-synchronous assembly system |
| 09/11/1991 | EP0445269A1 Modular multi-fixturing system for a machine tool. |
| 09/04/1991 | CN1054209A Supply apparatus for part with hole |
| 09/03/1991 | US5046021 Robotic assembly and disassembly station for removably clamping a succession of workpieces to a succession of support pallets |
| 09/03/1991 | US5044541 Method and apparatus for assembling vehicle body |
| 09/03/1991 | US5044486 Pallet magazine |
| 08/21/1991 | EP0442160A2 A manipulator intended for cooperation with an industrial robot |
| 08/20/1991 | US5040440 Rotary shear |
| 08/20/1991 | CA1287847C Mating system of two bodies, namely a trolly and a machining station |
| 08/08/1991 | CA2033516A1 Method and apparatus for forming holes in wood board or the like |
| 08/07/1991 | EP0440150A1 Conveyor installation for wood products |
| 08/07/1991 | EP0439680A2 Method of and device for transporting items along a production line |
| 08/06/1991 | US5037262 Holding device for a disk and application therefor |
| 08/06/1991 | US5036582 Parts mounting machine |
| 08/06/1991 | US5036579 Method for making a first object which can be fixed with great accuracy with respect to a second object |
| 07/31/1991 | EP0439015A1 Linear conveyor for parts |
| 07/31/1991 | CN1053383A Barstock locating device |
| 07/30/1991 | CA1287009C Accumulating pallet chain-dog conveyor and method of conveying pallets |
| 07/23/1991 | US5033610 Process for the support of rod-shaped workpieces |
| 07/23/1991 | US5033555 Fluid cylinder powered tool |
| 07/17/1991 | CA2034236A1 Barstock locating device |
| 07/16/1991 | US5031490 Process and equipment for loading and unloading the main work spindle of a lathe |
| 07/16/1991 | US5031306 Assembly turret with universal nests |
| 07/11/1991 | WO1991009695A1 A device for manipulating sheet metal pieces |
| 07/10/1991 | EP0436034A1 Manually operated pallet changer |
| 07/03/1991 | EP0435417A1 Workpiece transfer apparatus |
| 07/02/1991 | US5027909 Tool holding apparatus |
| 07/02/1991 | US5027563 Work transfer device of grinding machine |
| 06/27/1991 | WO1991008968A1 Dual track handling and processing system |
| 06/27/1991 | DE3942123A1 Vice operated by cylinder and piston - has two pistons each with one angled side in contact with each other forming brake |
| 06/26/1991 | EP0434542A1 Device for packaging various products |
| 06/26/1991 | EP0434350A2 Automatic feed system for parts to be welded |
| 06/25/1991 | US5025909 Apparatus for controlling the laying and transportation, on conveyor belts, of indexed workpieces manufactured by a line comprising a plurality of automatic machines |
| 06/25/1991 | US5025690 Vertical spindle turret lathe |
| 06/19/1991 | EP0432768A1 Incrementally moving transport device |
| 06/19/1991 | EP0432373A1 Device for feeding a strip material step by step |
| 06/18/1991 | US5024315 Method of distributing workpieces between a conveyor and workstations |
| 06/13/1991 | DE3940759A1 Workpiece pallet changer for turning machine - has hinged brackets each side of headstock to pivot pallets from horizontal to vertical plane |
| 06/11/1991 | US5022814 Jump indexing pallet and method for heat exchanger assembly |
| 06/06/1991 | DE3939563A1 Delivering hollow sections to work-station - involves gripper mounted on horizontal slide |
| 06/05/1991 | EP0430739A1 Flat conveying device with adaptable geometry for supports of workpieces which are to be treated in a plurality of workstations |
| 06/05/1991 | CN1051878A Transforming apparatus of a work-tuble for machine tools |
| 06/04/1991 | US5020402 Method and apparatus for machining both sides of workpieces |
| 05/29/1991 | EP0429417A2 Equipment for the sequential positioning, machining and finishing of the corners of window and door frames fashioned in plastic material, at a lateral work station |
| 05/28/1991 | US5018617 Workpiece pallet changer for machine tools |
| 05/28/1991 | US5018336 System and process for producing or treating cylindrical articles and apparatus employable therein |
| 05/28/1991 | US5018318 Apparatus for surface treatment of workpieces |
| 05/22/1991 | EP0428193A2 Equipment for machining pieces on a pallet by means of a machine tool with a single device for the transfer of pallets between a work station and an adjacent station for loading/unloading the pallets |
| 05/21/1991 | US5017074 Bar loader for a multi-chuck machine |
| 05/21/1991 | US5017073 Transport system for conveying workpiece between first and second media |
| 05/15/1991 | EP0427215A2 Notching apparatus |
| 05/15/1991 | EP0426914A2 Method and apparatus for moving pallets in automated machine tool assemblies |
| 05/15/1991 | EP0296151B1 Device with lifting frame for the machining of workpieces |
| 05/14/1991 | US5015149 Apparatus for moving inserters for workpieces |
| 05/14/1991 | US5015139 Automated archiving and retrieval system for computer data storage cassettes |
| 05/08/1991 | EP0425994A2 Method and machine for cutting off tubes and at the same time chamferring the formed tube ends |
| 05/08/1991 | EP0425881A1 Machine tool |
| 05/02/1991 | EP0424730A2 Industrial robot apparatus |
| 05/02/1991 | EP0424563A1 Horizontal conveyor with an arresting device for a pallet |
| 05/02/1991 | EP0424562A1 Pallet exchanger for a linear horizontal conveyor |
| 05/02/1991 | EP0363368B1 Transport device for assembly parts |
| 05/01/1991 | CN1051016A Method for extracting spokes and apparatus for using same |
| 04/25/1991 | DE3934961A1 Automatic indexing assembly machine for vehicle parts - workpiece is completed in two circuits of machine with relocation after first circuit |
| 04/25/1991 | DE3934914A1 NC portal frame-type polishing machine - has three translation and two rotational axes of movement of polishing |
| 04/24/1991 | EP0424332A2 A tenoning machine |
| 04/24/1991 | EP0424050A1 Method and apparatus for inserting spokes into spoke-receiving holes in a flange of a hub |
| 04/23/1991 | CA1283277C Automatic assembling apparatus |
| 04/18/1991 | DE4030137A1 Shoe mfr. plant with conveyor - has movable implement on one processing unit such as cutter, with two fixing tools, with conveyor plates |
| 04/17/1991 | EP0421982A1 Rotary-pallet system. |
| 04/16/1991 | US5007783 Positioning apparatus for an automatic carrier system |
| 04/16/1991 | US5007527 Pallet having a sidewall comprising an arcuate surface |
| 04/10/1991 | EP0421931A1 Transport device for plates, in particular with sensitive surfaces |
| 04/09/1991 | US5005274 Mounting device with transfer means for advancing tubular sleeves between different work stations |
| 04/07/1991 | CA2026898A1 Transport device for boards, especially those having a sensitive surface |
| 04/04/1991 | WO1991004127A1 Modular multi-fixturing system for a machine tool |
| 04/02/1991 | CA1282366C Method and apparatus for orientating can ends |
| 03/28/1991 | DE3931062A1 Storage equipment for many workpieces - has components forming mountings one above the other and adjustable horizontally |
| 03/28/1991 | DE3931061A1 Multiple workpiece storage equipment - has horizontally-adjustable components one above the other together forming mounting positions |
| 03/27/1991 | EP0419445A2 Feeding apparatus for a processing machine for corner joints and the like for the treatment of frames made by welding plastic profiles, especially window frames |
| 03/27/1991 | EP0419376A1 Production machine including a rapid-action device for feeding and positioning with a double pilgrim process and production system employing this type of machine |
| 03/27/1991 | EP0418931A2 Test assembly for machine tool having hydraulic pallet assemblies |
| 03/27/1991 | EP0418474A1 Device for simultaneous treatment of workpieces with liquid jet cutting tools |
| 03/26/1991 | US5002175 Control device for lifting and locating pallets |
| 03/20/1991 | EP0417476A1 Rapid feeding device for workpiece holders |
| 03/20/1991 | EP0417475A1 Assembling station having a transporting device for workpiece holders |
| 03/14/1991 | DE3937666A1 Cross-conveyance device for elongated workpieces - allows optional switching on and off of units which are not required |
| 03/14/1991 | DE3930010A1 Feed for bar material to machine tool - has grooved arm of adjustable height to support material pivoted on double linkage |
| 03/12/1991 | US4999707 Synchronizing signal separating circuit separating synchronizing signal from a composite video signal |
| 03/07/1991 | WO1991002623A1 Process and device for finishing workpieces, in particular vehicle drive units |
| 03/07/1991 | DE3929553A1 Conveyor for transporting pallets carrying workpieces - has pneumatically actuated slider to remove pallets from conveyor |
| 03/06/1991 | EP0415210A1 Lehr loader pickup arm |
| 03/05/1991 | US4997323 Edge finished resilient tile, method and apparatus |
| 03/05/1991 | US4997174 Barstock locating device |
| 03/05/1991 | US4997078 Pallet exchanging apparatus for machine tool |