Blowing plant comprising a nozzle provided with a lip sealing joint

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7922962
APP PUB NO 20100151073A1
SERIAL NO

12063031

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Abstract

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The invention relates to a plant (10) for blowing a pressure medium in a blank (12), which comprises a mould (12) which is used for receiving the blank (12) and comprises a top wall (24) trough which the neck (16) of the blank (12) is projected, a nozzle (22) which comprises a pressure medium lower output orifice (34) and is provided with an ring sealing joint (40) arranged under the lower circumference (44) of said output orifice (34) in such a way that the circumference (44) of the output orifice (34) surrounds the neck (16) of the blank (12). Said invention is characterised in that the sealing joint (40) is provided with a lower elastic annular lip (48) in such a way that the pressure medium rests on the top face (54) of said lip (48) for pressing the free annular lower edge (58) thereof against a supporting wall (18, 24), thereby ensuring the tightness of the nozzle (22).

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SIDEL PARTICIPATIONSOCTEVILLE-SUR-MER, FR256

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Danel, Laurent Octeville sur Mer, FR 18 61

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Ford New Holland, Inc. (1)
4552527 Nozzle assembly 13 1984
 
SIDEL PARTICIPATIONS (1)
* 2010/0143,531 NOZZLE FOR A CONTAINER MANUFACTURING MACHINE 4 2008
 
SIDEL (1)
6464486 Nozzle for blow molding plastic containers and installation provided with same 35 2000
 
KRONES AG (1)
* 7758333 Device for treating containers 3 2008
* Cited By Examiner

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