Stig L Albertsson from 161 Dorset Hill Rd, Lake Emerald, VT 05253, age 93, Phone: 802 362-0035

Name / Title

Company / Classification

Phones & Addresses

Stig Albertsson
Principal

Sargent Lane Homeowners' Association, Inc
Civic/Social Association

161 Dorset Hl Rd, Lake Emerald, VT 05253

Speed Control Mechanism
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US Patent:

7753182, Jul 13, 2010
Filed:

Nov 4, 2005
Appl. No.:

11/267347
Inventors:

Stig Albertsson - East Dorset VT, US
International Classification:

F16D 57/02
US Classification:

188293, 188181 R, 280 2811, 280 8701
Abstract:

A speed restrictor for a gravity driven vehicle is provided. The speed restrictor is configured to limit the speed of the gravity driven vehicle by restricting rotation of a wheel axle while the gravity driven vehicle descends down a mountain track.

Collision Avoidance Methods And Systems For Gravity Propelled Vehicles
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US Patent:

20090299596, Dec 3, 2009
Filed:

May 27, 2009
Appl. No.:

12/472552
Inventors:

Stig Albertsson - East Dorset VT, US
William L. Smith - Shaftsbury VT, US
International Classification:

G08G 1/16
B60T 7/12
G01S 13/08
B60Q 1/00
US Classification:

701 70, 342 61, 342118, 340436
Abstract:

A method for avoiding a likelihood of collision on a track disposed on a pitched terrain between an approaching gravity driven vehicle and a forward gravity driven vehicle includes activating a warning in the approaching vehicle for alerting the rider to manually slow down the approaching vehicle to increase a distance between the approaching vehicle and the forward vehicle, and automatically controlling application of a brake in the approaching vehicle to slow down the approaching vehicle to increase the distance between the approaching vehicle and the forward vehicle. For example, the approaching vehicle receives a first signal regarding a warning zone for activating the warning, and a second signal regarding a danger zone for automatically activating the brake. The method and systems may be employed on gravity driven vehicles for use on mountain or alpine coasters.

Snow-Making Machine
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US Patent:

45938547, Jun 10, 1986
Filed:

Apr 25, 1984
Appl. No.:

6/603598
Inventors:

Stig L. Albertsson - Manchester VT
International Classification:

F25C 304
B05B 704
US Classification:

239 14
Abstract:

A snow-making machine is disclosed which includes a first group of air-water snow-making nozzles and a second group of airless, water atomizing nozzles. A distributional air fan is driven by a water turbine. Water for the air-water snow-making nozzles is derived from the outlet side of the turbine, while water for the airless nozzles is derived from the intake side of the turbine. A novel construction of air-water manifold ring and air-water nozzles associated therewith is also described. The construction provides a high efficiency, low cost, lightweight snow-making unit, ideally suited for ski area snow-making operations.

Snow Making Machine
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US Patent:

45975248, Jul 1, 1986
Filed:

Feb 25, 1985
Appl. No.:

6/705042
Inventors:

Stig L. Albertsson - Manchester VT
International Classification:

F25C 304
US Classification:

239 14
Abstract:

The disclosure relates to an improved snow making machine for ski areas and the like, which enables the snow making process to be carried out with greater efficiency than heretofore and with simplifications in the basic equipment requirements. The apparatus utilizes water and compressed air supplies, conventionally provided at the site and extracts a fraction of the energy available in the pressurized water supply by first passing the water through a turbine motor driving an axial fan. The water exiting from the turbine is then mixed with compressed air in a plurality of nozzles and discharged into the air stream created by the turbine-driven axial fan. The equipment makes possible the production of large volumes of high quality snow with greatly reduced requirements for compressed air utilization.

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Industry:

Consumer Goods

Work:

Alpine Products
President

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Location:

161 Dorset Hill Rd, East Dorset, VT 05253

Industry:

Telecommunications

Work:

Sovernet Communications
President

Stig L Albertsson