CA2597703C - Panneaux de cloisons verticalement mobiles - Google Patents

Panneaux de cloisons verticalement mobiles Download PDF

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Publication number
CA2597703C
CA2597703C CA002597703A CA2597703A CA2597703C CA 2597703 C CA2597703 C CA 2597703C CA 002597703 A CA002597703 A CA 002597703A CA 2597703 A CA2597703 A CA 2597703A CA 2597703 C CA2597703 C CA 2597703C
Authority
CA
Canada
Prior art keywords
trains
wall
members
secured
panels
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.)
Expired - Lifetime
Application number
CA002597703A
Other languages
English (en)
Other versions
CA2597703A1 (fr
Inventor
Miles E. Peterson
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.)
Skyfold Inc
Original Assignee
Railtech Ltd
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 US10/430,528 external-priority patent/US6808000B1/en
Priority claimed from US10/806,883 external-priority patent/US7156142B2/en
Application filed by Railtech Ltd filed Critical Railtech Ltd
Priority claimed from CA002465433A external-priority patent/CA2465433C/fr
Publication of CA2597703A1 publication Critical patent/CA2597703A1/fr
Application granted granted Critical
Publication of CA2597703C publication Critical patent/CA2597703C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Building Environments (AREA)

Abstract

Une cloison murale, pouvant se déplacer vers le haut dans une position d'entreposage et pouvant se déplacer vers le bas dans une position verticale abaissée. La cloison murale comprend plusieurs séries semblables d'éléments allongés. Les éléments de chaque série sont arrangés pour former un unique pantographe formant des formes en losange en rangs alignés longitudinalement. Les séries sont espacées latéralement de manière à forme un plan mural et orienté de manière à ce que les losanges des pantographes fonctionnent dans un plan à un angle de 90 degrés par rapport à ce plan mural. Plusieurs panneaux sont fournis, chaque panneau étant fixé à une paire d'éléments correspondants dans des séries adjacentes. Les panneaux sont fixés à des paires correspondantes des côtés opposés des formes en losange. Des dispositifs sont fournis pour élever et abaisser les séries à une même vitesse. Les pantographes sont contractés si la cloison est dans une position d'entreposage et ils sont allongés si la cloison est dans une position abaissée. Les panneaux forment une cloison verticale si les pantographes sont allongés dans une position abaissée.
CA002597703A 2003-05-06 2004-04-27 Panneaux de cloisons verticalement mobiles Expired - Lifetime CA2597703C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/430,528 2003-05-06
US10/430,528 US6808000B1 (en) 2003-05-06 2003-05-06 Vertically movable security partition
US10/806,883 US7156142B2 (en) 2004-03-23 2004-03-23 Vertically movable partition walls
US10/806,883 2004-03-23
CA002465433A CA2465433C (fr) 2003-05-06 2004-04-27 Cloisons verticalement mobiles

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002465433A Division CA2465433C (fr) 2003-05-06 2004-04-27 Cloisons verticalement mobiles

Publications (2)

Publication Number Publication Date
CA2597703A1 CA2597703A1 (fr) 2004-11-06
CA2597703C true CA2597703C (fr) 2009-09-29

Family

ID=38663537

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002597703A Expired - Lifetime CA2597703C (fr) 2003-05-06 2004-04-27 Panneaux de cloisons verticalement mobiles

Country Status (1)

Country Link
CA (1) CA2597703C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8327905B2 (en) 2010-10-01 2012-12-11 Railquip Enterprises Inc. Vertically collapsible barrier with improved sealing
US9045935B2 (en) 2012-10-01 2015-06-02 Railquip Enterprises Inc. Vertically folding wall partition

Also Published As

Publication number Publication date
CA2597703A1 (fr) 2004-11-06

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