CA2209500A1 - Collapsable guide sign - Google Patents

Collapsable guide sign

Info

Publication number
CA2209500A1
CA2209500A1 CA002209500A CA2209500A CA2209500A1 CA 2209500 A1 CA2209500 A1 CA 2209500A1 CA 002209500 A CA002209500 A CA 002209500A CA 2209500 A CA2209500 A CA 2209500A CA 2209500 A1 CA2209500 A1 CA 2209500A1
Authority
CA
Canada
Prior art keywords
plates
triangular pyramid
collapsably
integral
bisected
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.)
Abandoned
Application number
CA002209500A
Other languages
French (fr)
Inventor
Fumio Tanaka
Takashi Tanaka
Tsutomu Tanaka
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.)
DAI-ICHI KOSAN Co Ltd
Original Assignee
DAI-ICHI KOSAN Co 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
Application filed by DAI-ICHI KOSAN Co Ltd filed Critical DAI-ICHI KOSAN Co Ltd
Publication of CA2209500A1 publication Critical patent/CA2209500A1/en
Abandoned legal-status Critical Current

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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • E01F9/646—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • E01F9/654—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection in the form of three-dimensional bodies, e.g. cones; capable of assuming three-dimensional form, e.g. by inflation or erection to form a geometric body
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/688—Free-standing bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Road Signs Or Road Markings (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Buckles (AREA)

Abstract

A foldable guide sign assembled substantially into the shape of a triangular pyramid in use, wherein two planes (S1, S2), among three planes (S1, S2, S3) in adjacent with the apex (P) of the substantially triangular pyramid are formed each with an integral plate (2, 3) respectively, the integral plates (2, 3) being connected inwardly collapsably, and the remaining one plane (S3) has bisected plates (5R, 5L) split substantially in a right-to-left symmetrical shape connected collapsably with each other, each of the bisected plates (5R, 5L) is connected inwardly collapsably to each of the adjacent integral plates (2, 3) respectively. When each of the bisected plates (5R, 5L) is enforced to the inside of the triangular pyramid, the integral plates (2, 3) connected on both ends thereof overlap with each other and collapsed into the size of one integral plate (2, 3). Upon use, since the guide sign is assembled into the sterical shape of the substantially triangular pyramid, it is extremely stable and less turned down even if a window is blown strongly from any direction.

Claims (3)

WHAT IS CLAIMED IS
1. A collapsable guide sign assembled substantially into the shape of a triangular pyramid in use wherein two planes (S1, S2), among three planes (S1, S2, S3) in adjacent with the apex (P) of the substantially triangular pyramid are formed each with an integral plate (2, 3) respectively, the integral plates (2, 3) being connected inwardly collapsably, and the remaining one plane (S3) has bisected plates (5R, 5L) split substantially in a right-to-left symmetrical shape and connected collapsably with each other, each of the bisected plates (5R, 5L) being connected inwardly collapsably to each of the adjacent integral plates (2, 3) respectively.
2. A collapsable guide sign as defined in claim 1, wherein each of the bisected plates (5R, 5L) has a pair of strap passage holes (15R, 15L) perforated each in an upper portion thereof and substantially at a same height, and each of the integral plates (2, 3) has a pair of strap passage holes (16, 17) perforated each in an upper portion thereof, each at a substantially same height and at a position higher than that for each of the strap passage holes (15R, 15L), and a suspending strap (14) serving as a grip is laid around from the inside of the substantially triangular pyramid between the pair of holes (15R, 15L) and the pair of holes (16, 17).
3. A collapsable guide signs as defined in claim 1 or 2, wherein the plates (2, 3, 5R, 5L) are collapsably connected by means of hinges (4, 6, 7, 8), and at least one of the hinges (4, 6, 7, 8) is resiliently biased in the direction of outwardly opening both lateral sides closed inwardly when the substantially triangular pyramid is collapsed.
CA002209500A 1996-07-08 1997-07-03 Collapsable guide sign Abandoned CA2209500A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17827096A JP3769076B2 (en) 1996-07-08 1996-07-08 Foldable sign
JP178270 1996-07-08

Publications (1)

Publication Number Publication Date
CA2209500A1 true CA2209500A1 (en) 1998-01-08

Family

ID=16045553

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002209500A Abandoned CA2209500A1 (en) 1996-07-08 1997-07-03 Collapsable guide sign

Country Status (6)

Country Link
EP (1) EP0823510A2 (en)
JP (1) JP3769076B2 (en)
KR (1) KR980009663A (en)
CN (1) CN1170067A (en)
AU (1) AU2850097A (en)
CA (1) CA2209500A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200338486Y1 (en) * 2003-10-09 2004-01-16 조범동 safety cone that is easy to grip
US20060124641A1 (en) * 2004-11-09 2006-06-15 Karow Mark P Collapsible construction barrier
GB0713167D0 (en) 2007-07-06 2007-08-15 Cellbond Ltd Barrier
KR101156067B1 (en) * 2009-08-13 2012-06-20 김연수 Safety mark for emergency parking vehicle
JP6373133B2 (en) * 2014-09-11 2018-08-15 東洋ゴム工業株式会社 Gaze guidance column
CN104250953A (en) * 2014-10-08 2014-12-31 王波 Folding road cone
CN106049307A (en) * 2016-06-24 2016-10-26 东莞市双录电子科技有限公司 Novel multifunctional traffic cone structure
US20220090335A1 (en) * 2019-01-09 2022-03-24 Amos Klein Collapsible barrier and a system comprising the same
JP7328734B2 (en) * 2019-09-17 2023-08-17 株式会社関電工 Construction barricades or indicators using folding indicators and multiple such indicators
CN111749157A (en) * 2020-06-04 2020-10-09 广东荣鸿建设有限公司 Safety warning device is used in road construction
JP6804007B1 (en) * 2020-08-04 2020-12-23 トラスコ中山株式会社 Safety cone seat and safety cone device
CN113957823B (en) * 2021-11-08 2023-01-13 青岛大学 Foldable intelligent traffic warning device

Also Published As

Publication number Publication date
JPH1018246A (en) 1998-01-20
EP0823510A2 (en) 1998-02-11
JP3769076B2 (en) 2006-04-19
CN1170067A (en) 1998-01-14
AU2850097A (en) 1998-01-15
KR980009663A (en) 1998-04-30

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Legal Events

Date Code Title Description
FZDE Dead