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公开(公告)号：US3630709A
公开(公告)日：1971-12-28
申请号：US3630709D
申请日：1969-07-14
Applicant: OWENS ILLINOIS INC
Inventor： IRWIN GEORGE W
CPC classification number: C03B9/165 , C03B9/3618 , C03B9/3672
Abstract: The blowhead mechanism on a glass-forming machine wherein limited space is provided, is hydraulically operated so as to move the blowhead from a parked position by a horizontal swinging motion followed by a vertically downward motion into blow position. Retraction of the blowhead is carried out in the precise reverse order. Separate reciprocating motors, actuated simultaneously, through a dual cam and follower arrangement, control the movement of the blowhead support so as to operate the head from the blow position to the parked position and return.
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Patent Agency Ranking
公开(公告)号：US3472642A
公开(公告)日：1969-10-14
申请号：US3472642D
申请日：1966-09-26
Applicant: OWENS ILLINOIS INC
Inventor： IRWIN GEORGE W
CPC classification number: C03B9/165 , C03B9/3618 , C03B9/369
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公开(公告)号：US3585016A
公开(公告)日：1971-06-15
申请号：US3585016D
申请日：1968-08-30
Applicant: OWENS ILLINOIS INC
Inventor： HEYNE CLARENCE A , IRWIN GEORGE W
CPC classification number: C03B9/1936 , C03B9/1932 , C03B9/1934
Abstract: THE PRESSING OF GLASS PARISONS IN A GLASS FORMING MACHINE WHERE PLURAL CHARGES ARE PRESSED SIMULTANEOUSLY. THE PRESSING PLUNGERS ARE ADVANCED FROM A GOB OR CHARGE LOADING POSITION WHERE THE PLUNGERS ENTEND THROUGH THE NECK MOLDS AND PARTIALLY INTO THE BODY MOLDS, TO A PARTIAL PRESSING POSTION BY THE OPERATION OF A SINGLE HYDRAULIC MOTOR AND THE FINAL PRESS OF THE PARISONS IS ACCOMPLISHED BY APPLICATION OF EQUAL FORCE TO ALL PLUNGERS OF ALTERNATIVELY, BY PRESELECTED DIFFERENT FORCES, BUT THE PLUNGERS ARE CAPABLE OF INDEPENDENT MOVEMENT. INITIAL RETRACTION OF THE PLUNGERS IS CARRIED OUT INDIVIDUALLY AND THEN THE SINGLE HYDRAULIC MOTOR COMPLETES THE FULL PLUNGER RETRACTION FROM THE MOLDS.
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公开(公告)号：US3559425A
公开(公告)日：1971-02-02
申请号：US3559425D
申请日：1968-05-20
Applicant: OWENS ILLINOIS INC
Inventor： IRWIN GEORGE W , TRUDEAU URBAN P
CPC classification number: C03B9/447
Abstract: GLASSWARE SUCH AS GLASS CONTAINERS WHICH ARE BLOWN OR EXPANDED WITHIN BLOW MOLDS ARE NORMALLY ORIENTED IN ROWS ON A WARE CONVEYOR PASSING ALONGSIDE OF BUT SPACED FROM THE ROW OF MOLDS. WHEN THE WARE IS PRODUCED IN TANDEM, CONVENTIONALLY THE ORIENTATION OF THE WARE IN THE MOLDS IS AT RIGHT ANGLES WITH RESPEC TO THE DIRECTION OF MOVEMENT OF THE CONVEYOR. A WARE TAKEOUT APPARATUS OPERATES TO LIFT THE WARE FROM THE LOCATION OF THE BLOW MOLDS BY GRIPPING THE NECKS OF THE WARE AND MOVING THE WARE BODILY THROUGH AN ARC OF 90* SO THAT THE WARE IS POSITIONED OVER A MOVING CONVEYOR. THE WARE IS THEN LOWERED TO A CERTAIN DEGREE UNTIL IT IS POSITIONED A SHORT DISTANCE OVER THE CONVEYOR, AT WHICH TIME THE MECHANISM HOLDING THE WARE IS OPENED SO AS TO RELEASE THE WARE. OPERATION OF THE TAKEOUT MECHANISM IS TIMED WITH THE OPERATION OF THE FORMING MACHINE AND A FAIL-SAFE ARRANGEMENT IS PROVIDED SO THAT IN THE EVENT THE TAKE-OUT APPARATUS IS OPERATING IMPROPERLY, AN OPERATOR MAY, BY OPERATING A SINGLE CONTROL VALVE, EFFECTUATE THE MOVEMENT OF THE TAKEOUT DEVICE TO A POSITION WHERE IT IS OUT OF THE WAY OF THE MOVING MECHANISMS OF THE FORMING MACHINE.
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公开(公告)号：US3585018A
公开(公告)日：1971-06-15
申请号：US3585018D
申请日：1969-03-20
Applicant: OWENS ILLINOIS INC
Inventor： IRWIN GEORGE W
CPC classification number: C03B9/3825 , C03B9/1932 , C03B9/1934 , C03B9/1936
Abstract: A GLASS FORMING MACHINE WHEREIN CHARGES OF MOLTEN GLASS ARE FED TO PARISON MOLDS AT A PARISON MOLDING STATION, FORMED INTO PARISON BY MOVEMENT OF PLUNGERS AT THE PARISON MOLDING STATION, AND THEREAFTER TRANSFERRED TO A BLOW MOLDING STATION. THE GLASS MOLDING MACHINE IS ADAPTED FOR FORMING AT LEAST THREE CHARGES OF GLASS SIMULTANEOUSLY.
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公开(公告)号：US3249418A
公开(公告)日：1966-05-03
申请号：US7164560
申请日：1960-11-25
Applicant: OWENS ILLINOIS INC
Inventor： IRWIN GEORGE W , MUMFORD EUSTACE H
IPC: C03B9/34
CPC classification number: C03B9/342
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