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JPS57186702A - Reflecting plate - Google Patents

Reflecting plate

Info

Publication number
JPS57186702A
JPS57186702A JP7061481A JP7061481A JPS57186702A JP S57186702 A JPS57186702 A JP S57186702A JP 7061481 A JP7061481 A JP 7061481A JP 7061481 A JP7061481 A JP 7061481A JP S57186702 A JPS57186702 A JP S57186702A
Authority
JP
Japan
Prior art keywords
reflected light
reflective
glass balls
corrugated plate
visually recognizable
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.)
Pending
Application number
JP7061481A
Other languages
Japanese (ja)
Inventor
Yasuyuki Sakamoto
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.)
Toyo Seikan Group Holdings Ltd
Original Assignee
Toyo Seikan Kaisha 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 Toyo Seikan Kaisha Ltd filed Critical Toyo Seikan Kaisha Ltd
Priority to JP7061481A priority Critical patent/JPS57186702A/en
Publication of JPS57186702A publication Critical patent/JPS57186702A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

PURPOSE:To increase the visually recognizable angle of reflected light by forming a reflective layer by embedding glass balls entirely or partially on at least one side of a base plate having uneven surfaces, and thus covering the surface. CONSTITUTION:On one surface of a lengthwise corrugated plate 11, a reflective layer consisting of an adhesive 12, glass balls 13 and a transparent protective layer 14 is provided. When this is installed as the guard rail of a medium strip, light B from a car is recognized visually by a driver as reflected light in front of the top part of a corrugation part. Reflective layers formed on both sides of the corrugated plate are effective as a reflective center line in the center of a road. Thus, the visually recognizable angle of reflected light is increased and the cost of construction is reduced.
JP7061481A 1981-05-13 1981-05-13 Reflecting plate Pending JPS57186702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7061481A JPS57186702A (en) 1981-05-13 1981-05-13 Reflecting plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7061481A JPS57186702A (en) 1981-05-13 1981-05-13 Reflecting plate

Publications (1)

Publication Number Publication Date
JPS57186702A true JPS57186702A (en) 1982-11-17

Family

ID=13436650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7061481A Pending JPS57186702A (en) 1981-05-13 1981-05-13 Reflecting plate

Country Status (1)

Country Link
JP (1) JPS57186702A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02212802A (en) * 1989-02-14 1990-08-24 Sony Corp Recursive reflective adhesive sheet
DE4334659A1 (en) * 1993-10-12 1995-04-20 Johannes Dipl Ing Aulbach Optical routeing device, in particular for road traffic
WO2018225716A1 (en) * 2017-06-09 2018-12-13 横浜ゴム株式会社 Pneumatic tire

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02212802A (en) * 1989-02-14 1990-08-24 Sony Corp Recursive reflective adhesive sheet
DE4334659A1 (en) * 1993-10-12 1995-04-20 Johannes Dipl Ing Aulbach Optical routeing device, in particular for road traffic
WO2018225716A1 (en) * 2017-06-09 2018-12-13 横浜ゴム株式会社 Pneumatic tire
JP2018203190A (en) * 2017-06-09 2018-12-27 横浜ゴム株式会社 Pneumatic tire
CN110650851A (en) * 2017-06-09 2020-01-03 横滨橡胶株式会社 Pneumatic tire
CN110650851B (en) * 2017-06-09 2022-05-13 横滨橡胶株式会社 Pneumatic tire
US11498365B2 (en) 2017-06-09 2022-11-15 The Yokohama Rubber Co., Ltd. Pneumatic tire

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