Trailer tow mirror
DCFirst Claim
Patent Images
1. A mirror head assembly comprising:
- a mirror base having at least one mirror mounted thereon;
a rear mirror escutcheon on the opposite side of said mirror base from said mirror;
a mirror base plate mounted between said mirror base and said mirror escutcheon;
said mirror base plate having a pair of spaced-apart parallel mounting arms; and
said escutcheon having a pair of spaced-apart openings aligned with said mounting arms so that tubular support arms may be extended through said openings into cooperative relationship with said mounting arms.
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Abstract
A mirror assembly has a pair of telescoping tubular supports extending between a support base and a mirror head to provide adjustment of the mirror head toward and away from the support base. Friction shoes within the tubular supports releasably hold such supports against unintentional telescoping movement. Cooperating stops on the telescoping supports limit outward movement of the mirror head and prevent complete separation of the telescoping supports. The tubular supports are hingedly attached to the support base for rotation about a vertical axis, and cooperating detents and spring elements on the supports and support base releasably hold the supports against rotation.
29 Citations
18 Claims
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1. A mirror head assembly comprising:
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a mirror base having at least one mirror mounted thereon;
a rear mirror escutcheon on the opposite side of said mirror base from said mirror;
a mirror base plate mounted between said mirror base and said mirror escutcheon;
said mirror base plate having a pair of spaced-apart parallel mounting arms; and
said escutcheon having a pair of spaced-apart openings aligned with said mounting arms so that tubular support arms may be extended through said openings into cooperative relationship with said mounting arms. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A mirror base plate for a rear view mirror head assembly comprising:
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a mounting portion for assembly to and between a mirror base and a mirror escutcheon;
said mounting portion having a pair of spaced-apart parallel mounting arms thereon;
each of said mounting arms being hollow having a non-circular cross-sectional shape. - View Dependent Claims (13, 14)
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15. A vehicle rear view mirror head assembly comprising:
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a mirror base having a mirror mounted thereon;
a mirror escutcheon on the opposite side of said mirror base from said mirror;
a mounting arm mounted between said mirror base and mirror escutcheon;
an opening in said mirror escutcheon aligned with said mounting arm;
a releasable holding device carried by said mounting arm within said escutcheon to releasably hold the mirror head assembly in a longitudinally adjusted position on a support tube receivable through the escutcheon opening into cooperative relationship with the mounting arm; and
said mounting arm being tubular and having a non-circular cross-sectional shape.
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16. A vehicle rear view mirror head assembly comprising:
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a mirror base having a mirror mounted thereon;
a mirror escutcheon on the opposite side of said mirror base from said mirror;
a mounting arm mounted between said mirror base and mirror escutcheon;
opening in said mirror escutcheon aligned with said mounting arm;
a releasable holding device carried by said mounting arm within said escutcheon to releasably hold the mirror head assembly in a longitudinally adjusted position on a support tube receivable through the escutcheon opening into cooperative relationship with the mounting arm;
said mounting arm being hollow and said releasable holding device being mounted internally of said mounting arm; and
said mounting arm having a transverse opening through which said releasable holding device extends to engage a support tube receivable over said mounting arm.
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17. A vehicle rear view mirror head assembly comprising:
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a mirror base having a mirror mounted thereon;
a mirror escutcheon on the opposite side of said mirror base from said mirror;
a mounting arm mounted between said mirror base and mirror escutcheon;
an opening in said mirror escutcheon aligned with said mounting arm;
a releasable holding device carried by said mounting arm within said escutcheon to releasably hold the mirror head assembly in a longitudinally adjusted position on a support tube receivable through the escutcheon opening into cooperative relationship with the mounting arm;
a support base mountable on a vehicle and having a support tube extending outwardly therefrom;
said support tube being received through said escutcheon opening and being in cooperative relationship with said mounting arm to provide selective adjustable longitudinal movement of said mounting arm relative to said support tube to provide adjustable movement of said mirror head assembly toward and away from said support base; and
said releasable holding device comprising a friction device in friction engagement with said support tube within said escutcheon.
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18. A vehicle rear view mirror head assembly comprising:
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a mirror base having a mirror mounted thereon;
a mirror escutcheon on the opposite side of said mirror base from said mirror;
a mounting arm mounted between said mirror base and mirror escutcheon;
an opening in said mirror escutcheon aligned with said mounting arm;
a releasable holding device carried by said mounting arm within said escutcheon to releasably hold the mirror head assembly in a longitudinally adjusted position on a support tube receivable through the escutcheon opening into cooperative relationship with the mounting arm;
said mounting arm being hollow and said releasable holding device comprising a friction shoe mounted within said mounting arm; and
said mounting arm having a transverse opening therein and said friction shoe being biased outwardly through said mounting arm opening.
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Specification