公开(公告)号：US3616569A

公开(公告)日：1971-11-02

申请号：US3616569D

申请日：1969-06-30

Applicant: MINER IND INC

Inventor： LITT DONALD D ,  JAROFF DAVID B

IPC: A63B41/12 ,  A63H27/10 ,  G07F15/00 ,  A63H3/06

CPC classification number: A63H27/10 ,  A63H2027/1033 ,  A63H2027/1083

Abstract: A BALLOON ASSEMBLY PARTICULARLY SUITED FOR DISPENSING BY A VENDING MACHINE HAS A ONE-PIECE VALVE BODY ELASTICALLY ENGAGED BY THE NECK OF A BALLOON TO NORMALLY SEAL RADIAL PASSAGES OPENING FROM AN AXIAL BORE EXTENDING FROM THE OUTER END OF THE VALVE BODY. THE SURFACE OF THE VALVE BODY IS GIVEN A PARTICULAR CONFIGURATION TO RETAIN THE BALLOON NECK THEREON DURING INFLATION, AND THE OPENINGS OF THE RADIAL PASSAGE ARE LOCATED TO PERMIT SUCH INFLATION AND TO RETAIN THE INFLATING GASES IN THE BALLOON EVEN WHERE COMPRISED OF A MIXTURE OF AIR AND HELIUM. A PLURALITY OF SUCH BALLOON ASSEMBLIES ARE RELEASABLY HELD IN THE SPACED OPENINGS OF A FLEXIBLE BELT TO SERVE AS A SUPPLY OF BALLOONS FOR A BALLOON DISPENSING OR VENDING MACHINE, WITH THE EDGE OF EACH BELT OPENING ENSURING THE RETENTION OF THE BALLOON NECK ON THE RESPECTIVE VALVE DURING INFLATION.

公开(公告)号：US3414123A

公开(公告)日：1968-12-03

申请号：US60984567

申请日：1967-01-17

Applicant: MINER IND INC

Inventor： LITT DONALD D ,  JAROFF DAVID B

IPC: G07F11/68

CPC classification number: G07F11/68 ,  B29C65/5042 ,  B29C65/5092 ,  B29C66/1142 ,  B29C66/2274 ,  B29C66/43 ,  B65G2201/02 ,  Y10S206/82 ,  Y10T24/1664

公开(公告)号：US3380490A

公开(公告)日：1968-04-30

申请号：US51999266

申请日：1966-01-11

Applicant: MINER IND INC

Inventor： ELLENBERG CARL H ,  ARNOLD WEINSTEIN ,  LITT DONALD D ,  JAROFF DAVID B

IPC: G07F11/00

CPC classification number: G07F11/00