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John M Mathy, 62121 Charles Ave, Rinely, PA 17363

John Mathy Phones & Addresses

121 Charles Ave, Stewartstown, PA 17363    717-9939175   

Holly Ridge, NC   

952 Beaverbank Cir, Towson, MD 21286   

Baltimore, MD   

Belcamp, MD   

Abingdon, MD   

8810 Walther Blvd APT 1509, Parkville, MD 21234   

Mentions for John M Mathy

John Mathy resumes & CV records

Resumes

John Mathy Photo 20

Development Engineer

Location:
121 Charles Ave, Stewartstown, PA 17363
Industry:
Machinery
Work:
Graham Engineering Corporation Jan 1996 - Mar 2014
Senior Design Engineer
Elsner Engineering Works, Inc. Jan 1996 - Mar 2014
Development Engineer
Automated Production Systems Sep 1994 - Jan 1996
Design Engineer
Crown Holdings, Inc. May 1989 - Sep 1994
Design Engineer
Education:
University of Maryland 1980 - 1984
Bachelors, Bachelor of Science, Mechanical Engineering
Skills:
Manufacturing, Machinery, Blow Molding, Mechanical Engineering, Injection Molding, Continuous Improvement, Factory, Design For Manufacturing, Machine Tools, Industrial Engineering, Gd&T, Machining, Process Engineering, Iso, Pneumatics, Materials, Geometric Dimensioning and Tolerancing
John Mathy Photo 21

John Mathy

John Mathy Photo 22

John Mathy

Publications & IP owners

Us Patents

Take-Out Device For Rotary Blow Molding Machine And Method

US Patent:
2004018, Sep 23, 2004
Filed:
Mar 21, 2003
Appl. No.:
10/393587
Inventors:
David Fiorani - Jacobs PA, US
John Mathy - Stewartstown PA, US
International Classification:
B29C049/00
US Classification:
425/537000
Abstract:
A take-out device for removing blow molded products from molds in a high speed rotary blow molding machine includes a plurality of transfer heads which are moved into and out of an ejection station to clamp logs or bottles stripped from the molds and move the logs or bottles away from the station toward a takeaway conveyor. The bottles or logs are turned ninety degrees before placement on a takeaway conveyor.

Take-Out Device For Rotary Blow Molding Machine

US Patent:
2005015, Jul 21, 2005
Filed:
Mar 16, 2005
Appl. No.:
11/081994
Inventors:
David Fiorani - Jacobs PA, US
John Mathy - Stewartstown PA, US
International Classification:
B29C049/00
US Classification:
425537000
Abstract:
A blow mold system take-out device includes a plurality of transfer heads positioned around a hub, and a plurality of arms associated with a plurality of the transfer heads. The arms receive and clamp a molded product. Each transfer head with arms moves around the hub to a position where the arms release the molded product onto a takeaway device.

Bottle Trimmer And Method

US Patent:
2006007, Apr 6, 2006
Filed:
Oct 1, 2004
Appl. No.:
10/957308
Inventors:
David Fiorani - Jacobus PA, US
John Mathy - Stewartstown PA, US
Rolf Weingardt - York PA, US
International Classification:
B29C 49/74
US Classification:
264161000, 264533000, 425527000
Abstract:
A bottle trimming machine and method where blow molded two-bottle logs are fed down an arcuate path during trimming of neck flash and neck rings.

Bottle Trimmer And Method

US Patent:
2007029, Dec 20, 2007
Filed:
Aug 30, 2007
Appl. No.:
11/847653
Inventors:
David Fiorani - Jacobus PA, US
John Mathy - Stewartstown PA, US
Rolf Weingardt - York PA, US
Assignee:
GRAHAM ENGINEERING COMPANY - York PA
International Classification:
B29C 37/02
US Classification:
264161000, 425527000
Abstract:
An apparatus for trimming plastic from a plastic bottle forming a portion of a plastic one-bottle or multi-bottle blow molded log includes a drive member that moves the log along a path and a punch movable with respect to the drive member. The punch moves along the path with the log and engages the log to trim plastic from the log.

Bottle Trimmer And Method

US Patent:
2007029, Dec 20, 2007
Filed:
Aug 30, 2007
Appl. No.:
11/847695
Inventors:
David Fiorani - Jacobus PA, US
John Mathy - Stewartstown PA, US
Rolf Weingardt - York PA, US
Assignee:
GRAHAM ENGINEERING CORPORATION - York PA
International Classification:
B29C 49/74
US Classification:
264161000, 425527000
Abstract:
An apparatus for trimming a plastic blow molded log having a neck offset to a side of the log and extending along an axis. The apparatus includes spaced holders that receive the ends of the log. A first drive rotates the holders about the neck axis and a second drive moves the holders and log against a trim knife to trim the neck.

Bottle Trimmer And Method

US Patent:
2008004, Feb 21, 2008
Filed:
Aug 30, 2007
Appl. No.:
11/847678
Inventors:
David Fiorani - Jacobus PA, US
John Mathy - Stewartstown PA, US
Rolf Weingardt - York PA, US
Assignee:
GRAHAM ENGINEERING CORPORATION - York PA
International Classification:
B29C 49/50
US Classification:
264150000, 425294000
Abstract:
An apparatus for cutting a plastic blow molded body ejected from a blow mold, the apparatus includes spaced holders rotatable about a common axis. Each holder receives an end of a plastic body. A first drive rotates the holders about the axis. A second drive moves the holders and plastic body against a trim knife to cut the body. The holders start and stop rotation with the body at a predetermined orientation with respect to the common axis.

Mold Clamp Assembly For Blow Molding Machine And Method

US Patent:
2008012, Jun 5, 2008
Filed:
Nov 30, 2006
Appl. No.:
11/564949
Inventors:
Paul W. Klinedinst - Windsor PA, US
John M. Mathy - Stewartstown PA, US
Paul M. Oles - York PA, US
International Classification:
B29C 49/56
US Classification:
264523, 425541
Abstract:
A mold clamp assembly for a rotary-type or shuttle-type blow molding machine is mounted on a frame and includes a mold opening and closing drive connected to the two mold halves independently of the frame so that when the mold halves are closed, clamp forces are not transmitted to the mold halves through the frame.

Constant Speed Spindles For Rotary Capping Machine

US Patent:
5419094, May 30, 1995
Filed:
Mar 2, 1994
Appl. No.:
8/204543
Inventors:
Edward F. Vander Bush - Downingtown PA
John M. Mathy - Belcamp MD
Lehew W. Miller - Richmond VA
James L. Anderson - Chesterfield VA
Assignee:
Crown Cork & Seal Company, Inc. - Philadelphia PA
International Classification:
B65B 728
B65B 5700
B67B 320
US Classification:
53 75
Abstract:
A rotary capping machine (10) includes a nonrotating center shaft (26) about which a turret (28) is rotatably mounted. The turret (28) is rotated by a motor (30) whose speed can be adjusted to alter the bottle through put rate of the capping machine (10). A plurality of spindle shafts (44) are supported on the turret (28) in a circle about the center shaft (26). A rotary capping head (48) is positioned on the end of each spindle shaft (44) and includes a clutch mechanism. A drive motor (68) supported on the center shaft (26) rotates each of the spindle shafts (44) in unison through a compound and planetary gear train. As the spindle shafts (44) revolve about the center shaft (26), they are linearly reciprocated by a barrel cam (50) arrangement. A rotary encoder (78) senses the instantaneous rotational speed of the turret (28) and sends feed back signals to a CPU to control the drive motor (68) so the spindle shafts (44) always rotate at a field determined constant speed regardless of the turret speed. The speed may be adjusted up and down.

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