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| Number | Title | Issue Date |
| 7419077 | Film transport A device for transporting film (5), in particular unperforated film (5) without slippage, in particular intermittently, powered by at least one electric motor (8), having at least one element such as a needle point (2) mechanically engage... | 09/02/2008 |
| 6409067 | Step-by-step recovery of a strip A device for picking up a strip of film, in particular for removing a support film from a robot for automatically placing electronic components, wherein the film is grasped either between two wheels rotating in opposite directions, the wheel entraining th... | 06/25/2002 |
| 5685472 | Feeding device for processing a continuous moving web in a station in which the web is acted on while in a standstill position A feed device for advancing a web into a processing station which acts on the web while the web is in a standstill position. The feeding device includes a first drive roller around which a second swivel roller oscillates between an upstream and downstream... | 11/11/1997 |
| 5197645 | Roll type stock feed apparatus with pneumatically actuated roll release A roll type stock feed apparatus for a power press. The stock feed apparatus has a pneumatic system for actuating the feed rolls between stock feed and stock release positions. Pressurized air in a substantially constant pressure is applied to one side of... | 03/30/1993 |
| 5163595 | Intermittent feeding of a web-shaped workpiece Pivot arms which carry the pressing bar are hingedly mounted to the rocker. At their opposite ends these pivot arms are hingedly mounted such to the frame that in one position the axis of rotation of the lower feeding roller coincides with the pivotal axi... | 11/17/1992 |
| 5123273 | Hog ring clamping device The present invention relates to a hog ring clamping device such as a C ring clamping device. In the hog ring clamping device of the invention, a knock pin is mounted to a movable member of a jaw driving unit, a pivotable member is mounted to a hog ring c... | 06/23/1992 |
| 5005745 | Apparatus for preventing tape from being rolled An apparatus for preventing tape from being rolled on a capstan or pinch roller including a pinch roller having a ratchet wheel rotated integrally with the pinch roller, a tape contacting plate having a pawl capable of engaging the ratchet wheel, and a re... | 04/09/1991 |
| 4577791 | Gripper feed advance mechanism for a press or the like The invention relates to a gripper or clamp feed advance mechanism for sheet metal bands or profiled forms on presses, having two feed advance clamps or grippers on the feed-side of the press and having a spacing therebetween in the direction of adjustmen... | 03/25/1986 |
| 4549683 | Roll feed apparatus A roll feed apparatus for feeding a sheet material successively to different working stations. The apparatus includes an oscillation driving device, a main sector roll integrally carried by a main roll shaft and adapted to be oscillatorily driven by the o... | 10/29/1985 |
| 4242770 | Device for infeeding a strip of flexible material for use in machines for binding thin articles and, in particular, machines for edging parts for boots and shoes Device for infeeding a strip of flexible material for use in a machine for binding articles in particular for edging parts for boots and shoes. The infeed device has a quadrant mounted in advance of a cutting mechanism on the machine.... | 01/06/1981 |
| 4202482 | Solenoid actuated wire feed and tearing apparatus A bonding head of the type having a bonding tool mounted in the bonding tool holder is provided with a pivotable wire clamp which is movable toward and away from the rear of the bonding tool. The wire clamp is pivotally movable to three distinct positions... | 05/13/1980 |
| 4115979 | Device for stepwise feeding a hose for packaging products, in particular fruit and vegetable products A device for stepwise feeding a hose for packaging products, in particular fruit and vegetable products comprises a frame, pincer gripping jaws swivel supported by the frame, a first jack for moving the gripping jaws between a raised position and a lowere... | 09/26/1978 |
| 4106324 | Feeding mechanism The feeding mechanism serves to intermittently feed stock to a processing machine and comprises a rocker lever having at its outer end an arcuate surface shaped according to an arc of a circle, crank drive comprising a crank which is operatively connected... | 08/15/1978 |
| 4066016 | Printer with intermittant variable web feed The format of sheet material being printed is controlled and may be varied during successive printing cycles of a continuously operating printing machine by means of an assembly, preferably including a step-by-step motor for driving the sheet, which assem... | 01/03/1978 |
