US Patent No: 4,834,643

Number of patents in Portfolio can not be more than 2000

Blow molded bottle extraction, trimming and discharge apparatus

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ATTORNEY / AGENT: (SPONSORED)
 

Importance

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Abstract

An apparatus for extracting, trimming and discharging blow molded plastic bottles includes a rotary turntable and a plurality of bottle transfer units spaced around the turntable. A drive indexes the units past the stations at which bottles are extracted from mold halves in an inverted position, righted, trimmed and discharged to a take away conveyor.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
GRAHAM ENGINEERING CORPORATIONYORK, PA45

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Klinedinst, Paul W Windsor, PA 8 57
Smeltzer, Thomas York, PA 3 24

Cited Art

Patent Info (Count) # Cites Year
 
HOOVER UNIVERSAL, INC. (2)
4,310,112 Apparatus and method for removal of flash from containers 7 1980
4,604,044 Injection blow molding apparatus 45 1984
 
SUNDOR BRANDS, INC., A CORP. OF FL (2)
4,305,904 Container molding and trimming method and apparatus 22 1979
4,361,531 Container molding and trimming method and apparatus 10 1981
 
AOKI, SHIGETA (1)
4,380,423 Device for cutting sprue of parison with bottom 16 1980
 
DEACON MACHINERY, INC. (1)
4,290,995 Method of producing articles from thermoplastic parisons 4 1980
 
KRUPP CORPOPLAST MASCHINENBAU GMBH (1)
4,479,772 Blow molding machine employing rotatably driven wheels 17 1982
 
OWENS-ILLINOIS PLASTIC PRODUCTS INC., A CORP. OF DE. (1)
4,614,018 Article trimming apparatus 28 1984
 
PECHINEY EMBALLAGE FLEXIBLE EUROPE (1)
4,272,233 Mold for producing extra thin walled plastic containers 7 1979
 
STANZTECHNIL GMBH R & S, (1)
4,508,499 System for manufacturing three-dimensional work pieces 11 1983
 
TOYO SEIKAN KAISHA, LTD. (1)
4,213,750 Rotary blow molding machine 30 1978
 
WLR, LLC (1)
4,445,406 Spin trimmer for removing flashing from the tops of plastic bottles 31 1982
 
OTHER [CHECK PATENT PROFILE FOR ASSIGNMENT INFORMATION] (1)
4,419,063 Blow molding detabber 5 1982

Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
R & B MACHINE TOOL COMPANY (5)
5,759,593 Apparatus for blow-molding and releasing hollow articles 6 1996
5,919,498 Apparatus for applying labels to blow-molded articles 5 1997
5,855,838 Method and apparatus for blow-molding hollow articles 5 1997
6,136,254 Rotary take-out apparatus for rotary blow-molding machines and method of use 5 1998
6,358,037 Flash removal apparatus 1 2000
 
GRAHAM ENGINEERING CORPORATION (2)
5,104,306 In-mold labeling apparatus with rotary label transfer 22 1991
5,256,365 In-molding labeling method 7 1991
 
BEKUM AMERICA CORPORATION (1)
5,156,798 Molded bottle removal apparatus and method 10 1991
 
DEUTSCHE BANK TRUST COMPANY AMERICAS (1)
6,145,650 Apparatus and method for transferring blow-molded containers to a trimmer 5 1999
 
GRAHAM PACKAGING PLASTIC PRODUCTS INC. (1)
5,939,014 Method of removing hollow containers from a blow molding machine 3 1997
 
HUSKY INJECTION MOLDING SYSTEMS LTD. (1)
4,976,603 Pivoting workpiece removal device 17 1989
 
MILACRON LLC (1)
6,360,414 Rotary deflashing apparatus 5 2000
 
OWENS-ILLINOIS PLASTIC PRODUCTS INC., A CORP. OF DE. (1)
6,093,014 Apparatus for removing hollow containers from a blow molding machine 3 1999
 
RING CAN CORPORATION (1)
6,386,858 Take-out assembly for blow molding machine 4 2000
 
SANKO JUNYAKU CO., LTD. (1)
5,665,404 Apparatus for blow-molding hollow articles 5 1995
 
TAHARA MACHINERY LIMITED (1)
5,399,302 Parison length control method for blow molding machine 6 1992
 
OTHER [CHECK PATENT PROFILE FOR ASSIGNMENT INFORMATION] (1)
5,050,787 Method for removing flashing from blow molded bottles 4 1990