Resumes
Resumes
Roy Shanafelter Phones & Addresses
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732 Old Quaker Rd, Lewisberry, PA 17339 (717) 932-0954
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Mechanicsburg, PA
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6213 Pigeon Cove Rd, Needmore, PA 17238
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Etters, PA
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Medina, OH
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732 Old Quaker Rd, Lewisberry, PA 17339 (717) 329-4051
Work
Position:
Professional/Technical
Business Records
Name / Title
Company / Classification
Phones & Addresses
Vice-President
Envirodyne Systems Inc.
Computer & Network Security · Mfg Svc Industry Mach Whol Industrial Equip Coml Physical Research · Other Commercial & Svc Machinery Mfg · Water Treatment Equip Svc & Su
Computer & Network Security · Mfg Svc Industry Mach Whol Industrial Equip Coml Physical Research · Other Commercial & Svc Machinery Mfg · Water Treatment Equip Svc & Su
75 Zimmerman Dr, Camp Hill, PA 17011
(717) 763-0500, (717) 763-9308
(717) 763-0500, (717) 763-9308
Publications
Us Patents
Mechanized Rotary Brush Cleaner For Sedimentation Tanks
View pageUS Patent:
20070056134, Mar 15, 2007
Filed:
Sep 13, 2005
Appl. No.:
11/224872
Inventors:
Robert Sheker - Camp Hill PA, US
Roy Shanafelter - Lewisberry PA, US
Roy Shanafelter - Lewisberry PA, US
International Classification:
F22B 37/48
US Classification:
015246500
Abstract:
An arrangement for cleaning algae and other debris from the various surfaces within a sedimentation tank includes one or more mechanized rotating scrubbing brushes. In contrast to conventional arrangements that use rectangular, non-mechanized brushes, the rotational brush elements of the present invention are more effective and efficient at removing a larger quantity of material from the various interior wall surfaces (e.g., baffle, weir, spillway, etc.) within the sedimentation tank.
Apparatus For Converting Rotation Motion To Linear Reciprocating Motion
View pageUS Patent:
20190234497, Aug 1, 2019
Filed:
Feb 1, 2018
Appl. No.:
15/886350
Inventors:
- Camp Hill PA, US
Roy Shanafelter - Lewisberry PA, US
Eric Alan Bushey - York Haven PA, US
Roy Shanafelter - Lewisberry PA, US
Eric Alan Bushey - York Haven PA, US
Assignee:
Envirodyne Systems Inc. - Camp Hill PA
International Classification:
F16H 25/14
F16H 53/02
F16H 53/02
Abstract:
A pair of spaced-apart cam disks disposed along a common power shaft, with a pair of cam followers disposed within channels formed in opposing inner surfaces of the cam disks, forms a balanced arrangement for creating linear reciprocating motion from the rotation of the pair of cam disks. A linear motion shaft is coupled to the cam followers. As the cam disks synchronously rotate and the cam followers trace the path formed by the paired channels, this rotational motion is converted into linear, reciprocal motion that provides the translational movement of the linear motion shaft.