Ryan L Perry

US Patent:

6688021, Feb 10, 2004

Filed:

Apr 19, 2001

Appl. No.:

09/838651

Inventors:

Mirza Aref Ahmed Baig - Erie PA
Admir Mesalic - Fort Worth TX
Ryan Eric Perry - Oil City PA

Assignee:

General Electric Company - Schenectady NY

International Classification:

E01H 804

US Classification:

37214, 104279

Abstract:

A method and device to further remove snow left by a locomotive snowplow while enhancing traction and control of a locomotive or powered car. The snow removal enhancement method and device typically include a flap arranged to extend beyond a bottom edge of a locomotive snowplow over each rail. The flap loosens and removes residual snow, as well as other debris, left by the snowplow. The device handily removes snow while being constructed of the thinnest material possible.

US Patent:

20170205252, Jul 20, 2017

Filed:

Jan 13, 2017

Appl. No.:

15/406108

Inventors:

- Wilmington DE, US
Joshua Lutz - Mercer PA, US
Ryan Perry - Venus PA, US

International Classification:

G01D 5/347
E21C 35/00
E21C 27/38
G01D 5/14
G01D 5/24

Abstract:

A rotary sensor includes a rotor and a housing. A support structure includes a shaft, a housing portion, a first member, and a second member. A first end of the shaft is coupled to the rotor, and the shaft is supported for rotation about a shaft axis. The housing portion includes a first bore extending along a first axis, and a second bore extending along a second axis oriented at a non-zero angle relative to the first axis. The first member is received in the first bore and is movable relative to the housing portion in a direction parallel to the first axis. The first member is coupled to the second end of the shaft. The second member is received in the second bore. At least one of the housing portion and the second member is movable relative to the other of the housing portion and the second member in a direction parallel to the second axis.