CA2079067A1 - Counter-balance device with strap for articulated doors - Google Patents

Counter-balance device with strap for articulated doors

Info

Publication number
CA2079067A1
CA2079067A1 CA 2079067 CA2079067A CA2079067A1 CA 2079067 A1 CA2079067 A1 CA 2079067A1 CA 2079067 CA2079067 CA 2079067 CA 2079067 A CA2079067 A CA 2079067A CA 2079067 A1 CA2079067 A1 CA 2079067A1
Authority
CA
Canada
Prior art keywords
door
panel section
strap
articulated
guiding track
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2079067
Other languages
French (fr)
Other versions
CA2079067C (en
Inventor
Jerry T. Teigen
Paul A. Villella
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dorso Trailer Sales Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/766,368 external-priority patent/US5184864A/en
Application filed by Individual filed Critical Individual
Publication of CA2079067A1 publication Critical patent/CA2079067A1/en
Application granted granted Critical
Publication of CA2079067C publication Critical patent/CA2079067C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Refrigerator Housings (AREA)

Abstract

An articulated door and door guiding track covers storage bays of a beverage body. An articulated door is formed by engaging a plurality of polymeric panel sections into a sequence such that each panel section can be positioned at varying angles with respect to an adjacent engaged panel section.
The articulated door is guided between an open position and a closed position bya door guiding track comprised of a left channel facing a right channel across adoor opening. The sequence of panel sections is slidably positioned in the door guiding track by having a left end of each panel section extending into the leftchannel and a right end of each panel section extending into the right channel. A
counterbalance comprised of a spring-loaded drum having a strap with one end attached to the bottom of the door and another end attached to the center of thedrum is provided to assist in raising and lowering the door. As the door is opened, the strap rolls up around itself and continually applies a symmetric force to the door.
CA 2079067 1991-09-25 1992-09-24 Counter-balance device with strap for articulated doors Expired - Fee Related CA2079067C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/766,368 US5184864A (en) 1991-03-27 1991-09-25 Counter-balance device with strap for articulated doors
US766,368 1991-09-25

Publications (2)

Publication Number Publication Date
CA2079067A1 true CA2079067A1 (en) 1993-03-26
CA2079067C CA2079067C (en) 1998-12-08

Family

ID=25076220

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2079067 Expired - Fee Related CA2079067C (en) 1991-09-25 1992-09-24 Counter-balance device with strap for articulated doors

Country Status (1)

Country Link
CA (1) CA2079067C (en)

Also Published As

Publication number Publication date
CA2079067C (en) 1998-12-08

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed