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| Number | Title | Issue Date |
| 6698241 | Method and device for pressing a gob Method and apparatus for pressing a parison. A parison mold is composed of neck tool halves and parison mold halves. A gob of molten glass had first been introduced through an upper loading orifice into a cavity of the parison mold, while a pressing plung... | 03/02/2004 |
| 6494063 | Apparatus for pushing hollow glass articles onto a conveyor belt The apparatus serves for pushing at least one of two hollow glass articles from a dead plate of a glass forming machine onto a conveyor belt. A pusher serves for this purpose, and includes a base portion and, for each glass article which is to be pushed, ... | 12/17/2002 |
| 4701203 | Cooling arrangement for a glass forming apparatus A cooling arrangement for a forming tool of a machine for forming molten glass or other thermoplastic materials, wherein the forming tool is coolable by a pressure fluid and turnable about a first pivoting axle, includes at least one stationary supply con... | 10/20/1987 |
| 4613352 | Displacement pick-up arrangement for the position detection of a pressing plunger A displacement pick-up arrangement for the position detection of a plunger is a component of a pressing station of a section of an I.S. glass-forming machine in which a plunger is inserted into a mold recess of a parison mold holding a glass gob at this t... | 09/23/1986 |
| 4576624 | Machine for forming hollow articles of vitreous material A machine for forming a hollow article of vitreous material has a neck mold having a neck ring with a pair of separable neck ring halves, a pair of holding elements each holding a respective one of the neck ring halves, a transporting element for transpor... | 03/18/1986 |
| 4518409 | Method of and apparatus for making a parison A parison is molded from a gob of molten glass by first increasing the volume of the interior of a cup-shaped main mold body by an extra volume. Then the molten-glass gob is inserted through an upper opening into the interior of the main mold body. A neck... | 05/21/1985 |
| 4491728 | Device for detecting defects in glass articles A device for detecting unacceptable defects in a neck area of hollow glass articles transported by a feeding element has a light source spaced from a path of feeding of the articles and arranged to illuminate the neck area of the latter, a projecting elem... | 01/01/1985 |
| 4203752 | Multi-station glass-forming machine Each station has a push-off unit which transfers glass articles produced at such station onto a common outfeed conveyor. Each push-off unit comprises a cylinder-piston unit mounted for swinging movement on a vertical swing shaft, the piston thereof carryi... | 05/20/1980 |
| 4140901 | Method and apparatus for performing the setting-up of the fault-signal evaluating circuitry of an apparatus which detects unacceptable faults in glass bottles, and the like The apparatus includes a photoelectric sensor associated with a predetermined zone of a hollow glass article to be examined for faults. During one testing operation, the photoelectric sensor successively detects all faults in that zone and generates for e... | 02/20/1979 |
| 4065286 | Machine for the production of containers or the like of vitreous material A press-and-blow container making machine wherein one of two rotary tables supports a set of blank molds receiving gobs from a gob feed and the other rotary table supports a set of blow molds serving to convert parisons obtained from the blank molds into ... | 12/27/1977 |
| 3960266 | Apparatus for simultaneously transferring a plurality of articles from one conveyor to another A plurality of articles are to be transferred simultaneously from one position in which they travel on a first conveyor in a first direction to another position in which they travel on a second conveyor at a slower speed and in a second direction transver... | 06/01/1976 |
