CA2561113A1 - Retractable safety barrier - Google Patents

Retractable safety barrier Download PDF

Info

Publication number
CA2561113A1
CA2561113A1 CA002561113A CA2561113A CA2561113A1 CA 2561113 A1 CA2561113 A1 CA 2561113A1 CA 002561113 A CA002561113 A CA 002561113A CA 2561113 A CA2561113 A CA 2561113A CA 2561113 A1 CA2561113 A1 CA 2561113A1
Authority
CA
Canada
Prior art keywords
panel
retractable
barrier
support members
stop member
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
CA002561113A
Other languages
French (fr)
Other versions
CA2561113C (en
Inventor
Ronald P. Snyder
Jason D. Miller
Donald P. Grant
Paul J. Maly
Mike Gallenberger
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.)
Rite Hite Holding Corp
Original Assignee
Rite-Hite Holding Corporation
Ronald P. Snyder
Jason D. Miller
Donald P. Grant
Paul J. Maly
Mike Gallenberger
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
Application filed by Rite-Hite Holding Corporation, Ronald P. Snyder, Jason D. Miller, Donald P. Grant, Paul J. Maly, Mike Gallenberger filed Critical Rite-Hite Holding Corporation
Publication of CA2561113A1 publication Critical patent/CA2561113A1/en
Application granted granted Critical
Publication of CA2561113C publication Critical patent/CA2561113C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
    • E01F13/028—Flexible barrier members, e.g. cords; Means for rendering same conspicuous; Adapted supports, e.g. with storage reel

Abstract

A retractable barrier includes a rollup or otherwise retractable panel that can extend between two spaced apart support members. When not in use, the panel can retract onto one of the support members to permit passage. The barrier provides substantial impact resistance by having the reactive force of the impact transfer directly between the barrier's retractable panel and its support members without having to rely on the strength of the panel's take-u p roller or the strength of the roller's anti-rotation mechanism. This can be accomplished by having a slot-engaging stop member mounted directly to the panel itself. The stop member is preferably a pipe, rod, bar or some other vertically elongate member that can broadly distribute an impact reactive force over the height of the panel. In some embodiments, the barrier can be set for various doorway widths by simply repositioning the stop member's location on the retractable panel.
CA002561113A 2004-03-25 2005-03-22 Retractable safety barrier Active CA2561113C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/809,119 US7207370B2 (en) 2004-03-25 2004-03-25 Retractable safety barrier
US10/809,119 2004-03-25
PCT/US2005/009600 WO2005094481A2 (en) 2004-03-25 2005-03-22 Retractable safety barrier

Publications (2)

Publication Number Publication Date
CA2561113A1 true CA2561113A1 (en) 2005-10-13
CA2561113C CA2561113C (en) 2008-10-21

Family

ID=34988392

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002561113A Active CA2561113C (en) 2004-03-25 2005-03-22 Retractable safety barrier

Country Status (6)

Country Link
US (3) US7207370B2 (en)
EP (1) EP1732418B1 (en)
CN (2) CN1956669B (en)
CA (1) CA2561113C (en)
MX (1) MXPA06010951A (en)
WO (1) WO2005094481A2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8490668B2 (en) 2007-07-06 2013-07-23 Rite-Hite Holding Corporation Retractable safety barriers and methods of operating same
US10745220B2 (en) 2017-06-28 2020-08-18 Systems, LLC Vehicle Restraint System
US10781062B2 (en) 2015-11-24 2020-09-22 Systems, LLC Vehicle restraint system
US10906759B2 (en) 2017-06-28 2021-02-02 Systems, LLC Loading dock vehicle restraint system
US11697910B2 (en) 2019-08-21 2023-07-11 Rite-Hite Holding Corporation Impact resistant retractable safely barriers

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US10094166B2 (en) * 2016-03-29 2018-10-09 Glide Rite Corporation Retractable barrier system
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US10794022B2 (en) 2016-07-05 2020-10-06 Andrew Eric Reiner Retractable barrier assembly
CN108583928A (en) * 2016-12-13 2018-09-28 中国国际海运集装箱(集团)股份有限公司 Boarding bridge joint safety barrier
JP6896269B2 (en) * 2017-04-12 2021-06-30 セイキ販売株式会社 Screen device for partition
US10738529B1 (en) 2017-06-06 2020-08-11 Nicole Daley Modular, retractable barrier
USD867618S1 (en) * 2017-08-02 2019-11-19 Paul V. Galla Gate safety barrier
USD867617S1 (en) * 2017-08-02 2019-11-19 Paul V. Galla Gate safety barrier
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CN116129599A (en) * 2022-12-23 2023-05-16 北京广监云科技有限公司 Special system equipment for alarming illegal climbing operation through video analysis

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8490668B2 (en) 2007-07-06 2013-07-23 Rite-Hite Holding Corporation Retractable safety barriers and methods of operating same
US10781062B2 (en) 2015-11-24 2020-09-22 Systems, LLC Vehicle restraint system
US11465865B2 (en) 2015-11-24 2022-10-11 Systems, LLC Vehicle restraint system
US10745220B2 (en) 2017-06-28 2020-08-18 Systems, LLC Vehicle Restraint System
US10906759B2 (en) 2017-06-28 2021-02-02 Systems, LLC Loading dock vehicle restraint system
US11697910B2 (en) 2019-08-21 2023-07-11 Rite-Hite Holding Corporation Impact resistant retractable safely barriers

Also Published As

Publication number Publication date
CN101839110A (en) 2010-09-22
US20050211389A1 (en) 2005-09-29
EP1732418A4 (en) 2011-02-16
CN1956669B (en) 2010-07-21
CN101839110B (en) 2012-06-20
US20060213626A1 (en) 2006-09-28
US7337822B2 (en) 2008-03-04
EP1732418A2 (en) 2006-12-20
WO2005094481A3 (en) 2006-11-16
US20060191644A1 (en) 2006-08-31
CA2561113C (en) 2008-10-21
US7207370B2 (en) 2007-04-24
WO2005094481A2 (en) 2005-10-13
MXPA06010951A (en) 2007-02-19
US7237591B2 (en) 2007-07-03
EP1732418B1 (en) 2013-10-30
CN1956669A (en) 2007-05-02

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