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FR2430024A1 - Reversible rear view mirror for vehicles - has two sheets of glass sepd. by silver layer and opaque layer with low reflections - Google Patents

Reversible rear view mirror for vehicles - has two sheets of glass sepd. by silver layer and opaque layer with low reflections

Info

Publication number
FR2430024A1
FR2430024A1 FR7916343A FR7916343A FR2430024A1 FR 2430024 A1 FR2430024 A1 FR 2430024A1 FR 7916343 A FR7916343 A FR 7916343A FR 7916343 A FR7916343 A FR 7916343A FR 2430024 A1 FR2430024 A1 FR 2430024A1
Authority
FR
France
Prior art keywords
layer
glass
pref
sepd
vehicles
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
FR7916343A
Other languages
French (fr)
Inventor
Pierre-Yves Fayer
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.)
BFG Glassgroup GIE
Original Assignee
BFG Glassgroup GIE
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 BFG Glassgroup GIE filed Critical BFG Glassgroup GIE
Publication of FR2430024A1 publication Critical patent/FR2430024A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02—Rear-view mirror arrangements
    • B60R1/08—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
    • B60R1/083—Anti-glare mirrors, e.g. "day-night" mirrors
    • B60R1/085—Anti-glare mirrors, e.g. "day-night" mirrors using a combination of interchangeable reflecting surfaces, e.g. reversible mirrors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

The laminated mirror consists of a front piece of glass (4) coated on its rear surface with a layer (5) of silver; and layer (5) is covered by an opaque masking layer (6) followed by a plastic bonding layer (2) and then a second sheet of glass (3). Layer (6) pref. has an absorption coefft. for white light of >=60%, and pref. contains a dark pigment. Layer (2) is pref. a transparent polyvinyl-butyral foil; and the Ag(5) pref. has a coefft. of reflection of 35-85%, esp. 40-65%. The laminated mirror (2-6) pref. has a trunnion on each end in a frame, so the mirror can be rotated 180 degrees; in this way, either the Ag(5) or layer (6) reflects light.
FR7916343A 1978-06-27 1979-06-21 Reversible rear view mirror for vehicles - has two sheets of glass sepd. by silver layer and opaque layer with low reflections Pending FR2430024A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7827956 1978-06-27

Publications (1)

Publication Number Publication Date
FR2430024A1 true FR2430024A1 (en) 1980-01-25

Family

ID=10498143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916343A Pending FR2430024A1 (en) 1978-06-27 1979-06-21 Reversible rear view mirror for vehicles - has two sheets of glass sepd. by silver layer and opaque layer with low reflections

Country Status (2)

Country Link
BE (1) BE877143A (en)
FR (1) FR2430024A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057154A1 (en) * 1981-01-27 1982-08-04 Microtechnic S.A. Reversible rear view mirror
FR2504688A1 (en) * 1981-04-24 1982-10-29 Glaverbel REFLECTIVE SHEET PANEL

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2307532A (en) * 1940-03-14 1943-01-05 Shirley D Murphy Reversible rear view mirror
US2835169A (en) * 1954-07-02 1958-05-20 O & S Res Inc Side and rear view mirror
GB830149A (en) * 1957-01-07 1960-03-09 Arthur Schuck Improvements in or relating to mirrors
FR2389908A1 (en) * 1977-05-05 1978-12-01 Bfg Glassgroup

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2307532A (en) * 1940-03-14 1943-01-05 Shirley D Murphy Reversible rear view mirror
US2835169A (en) * 1954-07-02 1958-05-20 O & S Res Inc Side and rear view mirror
GB830149A (en) * 1957-01-07 1960-03-09 Arthur Schuck Improvements in or relating to mirrors
FR2389908A1 (en) * 1977-05-05 1978-12-01 Bfg Glassgroup

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057154A1 (en) * 1981-01-27 1982-08-04 Microtechnic S.A. Reversible rear view mirror
FR2504688A1 (en) * 1981-04-24 1982-10-29 Glaverbel REFLECTIVE SHEET PANEL

Also Published As

Publication number Publication date
BE877143A (en) 1979-12-21

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