Garry Zydron Phones & Addresses
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North Fort Myers, FL
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1071 Donegan Rd LOT 837, Largo, FL 33771 (815) 372-3572
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631 Superior Dr, Romeoville, IL 60446 (815) 372-3572
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Hinsdale, IL
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Coal City, IL
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Independence, MO
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Willeys, IL
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Tukwila, WA
Business Records
Name / Title
Company / Classification
Phones & Addresses
Principal
Collapsible Core, Inc
Business Services at Non-Commercial Site · Business Services, Nec, Nsk · Nonclassifiable Establishments
Business Services at Non-Commercial Site · Business Services, Nec, Nsk · Nonclassifiable Establishments
631 Superior Dr, Romeoville, IL 60446
Publications
Us Patents
Collapsible Core Assembly For A Molding Apparatus
View pageUS Patent:
8002538, Aug 23, 2011
Filed:
Nov 13, 2007
Appl. No.:
11/985039
Inventors:
Garry Zydron - Romeoville IL, US
International Classification:
B28B 7/20
B29C 45/44
B29C 45/44
US Classification:
425417, 425438, 425577, 425809, 425DIG 58, 249178, 249180, 249184, 264313, 264318
Abstract:
A collapsible core device for molding articles around the core device in a mold cavity includes an expansion member, a discontinuous first sleeve and a discontinuous second sleeve. When the expansion member is fitted within the first and second sleeves, the expansion member and the first and second sleeves form a substantially continuous, flush top molding surface with the first and second sleeves.
Collapsible Core Using Two Sleeves And Is Spring Loaded
View pageUS Patent:
20060188601, Aug 24, 2006
Filed:
Feb 18, 2005
Appl. No.:
10/906413
Inventors:
Garry Zydron - Romeoville IL, US
International Classification:
B29C 45/40
US Classification:
425556000
Abstract:
This invention is the first time two sleeves have been used to improve the manufacturability of the collapsible sections of this apparatus; this greatly improves the accuracy during manufacture and reliability during use.
Collapsible Core Assembly For A Molding Apparatus
View pageUS Patent:
20060188602, Aug 24, 2006
Filed:
Jun 2, 2005
Appl. No.:
11/143528
Inventors:
Garry Zydron - Romeoville IL, US
International Classification:
B29C 45/40
US Classification:
425556000
Abstract:
A collapsible core device for molding articles around the core device in a mold cavity includes a first sleeve, a second sleeve and an expansion member. The first sleeve includes a plurality of first ribs extending from a first base in an axial direction and defining a discontinuous first perimeter surrounding a channel. The second sleeve includes a plurality of second ribs extending from a second base in an axial direction and defining a discontinuous second perimeter surrounding the central channel. Each of the second ribs is arranged between adjacent ones of the first ribs. The expansion member is fittable within the central channel to displace the first and second ribs outwardly to form an overall perimeter defined by the first and second ribs.