Gary L Werkhoven
age ~70
from Hermantown, MN
- Also known as:
-
- Gary M
- Phone and address:
-
5676 Mcquade Rd, Duluth, MN 55804
218 525-9809
Gary Werkhoven Phones & Addresses
- 5676 Mcquade Rd, Duluth, MN 55804 • 218 525-9809
- Hermantown, MN
- Mora, MN
- Gilbert, MN
- Braham, MN
- 5676 Mcquade Rd, Duluth, MN 55804
Work
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Company:Arrowhead aerial productsMar 2005
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Position:President
Education
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School / High School:University of Mn
Skills
Product Design • Design For Manufacturing • Machine Design • Engineering • Inventor • Product Development • Mechanical Engineering • Hydraulics • Lean Manufacturing • Manufacturing
Industries
Design
Resumes
President
view sourceLocation:
Duluth, MN
Industry:
Design
Work:
Arrowhead Aerial Products
President
President
Education:
University of Mn
Skills:
Product Design
Design For Manufacturing
Machine Design
Engineering
Inventor
Product Development
Mechanical Engineering
Hydraulics
Lean Manufacturing
Manufacturing
Design For Manufacturing
Machine Design
Engineering
Inventor
Product Development
Mechanical Engineering
Hydraulics
Lean Manufacturing
Manufacturing
Us Patents
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Rotary Actuator With Internal Brake Mechanism
view source -
US Patent:20100064885, Mar 18, 2010
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Filed:Sep 15, 2008
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Appl. No.:12/210610
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Inventors:Gary L. Werkhoven - Duluth MN, US
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International Classification:F15B 15/12
F15B 15/26 -
US Classification:92121, 92 85 R, 91405, 91408, 92 26
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Abstract:A vane type hydraulic rotary actuator incorporates a fail-safe brake for preventing movement of the device's rotor relative to a housing in which the rotor is journaled. The brake has a spring-biased piston that is forced to a locked condition whenever applied hydraulic operating pressure acting on the vane falls below a predefined limit. The rotary actuator also incorporates an improved sealing arrangement that prevents egress of hydraulic fluid from a high pressure chamber on one side of the vane to a low pressure chamber on the opposite side of the vane.
Name / Title
Company / Classification
Phones & Addresses
President
Arrowhead Product Development Inc
Engineering Contractors - General. Management Consultants. Designers - Industrial. Machinery - Specially Designed
Engineering Contractors - General. Management Consultants. Designers - Industrial. Machinery - Specially Designed
4940 Lightning Dr, Duluth, MN 55811
218 525-1909, 218 525-1909
218 525-1909, 218 525-1909
President, Owner
Arrowhead Product Development, Inc
Engineering Services
Engineering Services
4940 Lightning Dr #5, Duluth, MN
5904 Mcquade Rd, Duluth, MN 55804
218 525-1909, 218 525-1909, 218 525-5210, 218 525-3755
5904 Mcquade Rd, Duluth, MN 55804
218 525-1909, 218 525-1909, 218 525-5210, 218 525-3755
Engineering R & D
Altec Hiline Llc
Mechanical or Industrial Engineering · Mfg Construction Machinery
Mechanical or Industrial Engineering · Mfg Construction Machinery
PO Box 16288, Duluth, MN 55816
1255 Prt Terminal Rd, Duluth, MN 55802
218 722-9200, 218 722-6443, 800 346-0081
1255 Prt Terminal Rd, Duluth, MN 55802
218 722-9200, 218 722-6443, 800 346-0081
President
ARROWHEAD AERIAL PRODUCTS INC
Business Consulting Services
Business Consulting Services
4940 Lightning Dr #6, Duluth, MN 55811
218 525-5164
218 525-5164
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