Electrically controllable outer rearview mirror for vehicles

• US 4,175,833 A
• Filed: 08/09/1977
• Issued: 11/27/1979
• Est. Priority Date: 08/18/1976
• Status: Expired due to Term

• Current Assignee: Yorck Talbot
• Original Assignee: Yorck Talbot
• Inventors: Talbot, Yorck
• Primary Examiner(s): Corbin, John K.
• Assistant Examiner(s): de los Reyes, B. W.
• Application Number:
  US05/823,525
• Time in Patent Office: 840 Days
• Field of Search: 350/289, 350/97, 350/279-280, 350/282, 248/479, 74/501 M, 404/12-14, 301/37 J, D10/111, 204/19
• US Class Current: 359/876
• CPC Class Codes: B60R 1/072 for adjusting the mirror relative to its housing

Abstract

The electrically driven remotely controllable rearview mirror comprises a mirror housing adapted for being mounted at one end to the vehicle and having its other end open, an inset bracket inserted into the housing through the open end and fitting the inner wall of the housing, an electrically controllable mirror assembly including a mounting flange disconnectably fastened to the bracket; and means for detachably connecting the bracket to the housing.

Claims

1. In a remotely controlled, electrically operable outer rearview mirror for a vehicle, a combination comprising a cut-shaped housing having one end open;

a mounting support connected to the other end of said housing to fix the latter to the vehicle;

a removable cup-shaped insert matching an inner wall portion of said housing and defining an open side coinciding with the open end of said housing;

a mirror assembly including an angularly adjustable mirror carrier for supporting a mirror and electrically controllable driving means for said carrier;

means for connecting said mirror assembly to said insert; and

fastening means for detachably connecting said insert together with said mirror assembly to said housing.

2. The combination as defined in claim 1, wherein said cup-shaped inset defines at its bottom wall an opening, said mirror assembly having a flange abutting against the bottom wall portion around said opening and being secured thereto by additional fastening means.

3. The combination as defined in claim 2, wherein the rim of said open side of said cut-shaped inset is provided with an annular flange abutting against a corresponding precess in the inner wall of said housing.

4. The combination as defined in claim 3, wherein the rim of said open end of said housing has a rounded, slightly outwardly bulged shape, the inner wall of said rim having recesses adapted to engage said detachable fastening means.

5. The combination as defined in claim 1, wherein said detachable fastening means for said inset includes recesses in said inner wall portion of said housing, and resilient tongues provided on said inset and engaging said recesses.

6. The combination as defined in claim 5, wherein said tongues are punched in the wall of said inset.

7. The combination as defined in claim 6, wherein said resilient tongues project from the rim of said insert and engage a corresponding cutout in the marginal area of the inner wall of the housing.

8. The combination as defined in claim 5, wherein said detachable fastening means for said inset includes elongated resilient elements each secured at one end thereof to the wall of said inset and having at its free end a pin projecting through a corresponding hole in the wall of said inset and engaging a recess in the wall of said housing.

9. The combination as defined in claim 1, wherein said detachable fastening means are screws passing through a hole in said inset and engaging a threaded hole in the inner wall of said housing.

10. The combination as defined in claim 1, wherein the edges of open sides of said housing and of said cup-shaped inset are in register with one another and a profiled protective element covering said edges.

11. The combination as defined in claim 10, wherein said protective element covers the detachable fastening means for said insert.

12. The combination as defined in claim 11, wherein said detachable fastening means include extensions projecting into the housing for securing said profiled protective element against slipping.

13. The combination as defined in claim 1, wherein said housing and said inset are provided with at least one operation point arranged for withdrawing said inset from said housing.

14. The combination as defined in claim 1, wherein said mirror assembly includes a casing for enclosing said remotely controlled electrical driving means, said casing being assembled of two half-shells, one of said half-shells being formed integrally with said inset.

15. The combination as defined in claim 1, wherein said mirror assembly includes a hinge joint controllably coupling said mirror carrier to said remotely controlled driving means to adjust the angular position of said mirror about a pivot point, said housing defining a front part shaped symmetrically about said pivot point and a colotte-shaped rear part obliquely arranged relative to a plane of symmetry passing through said pivot point, said rear part being adjustably attached to said mounting support for said housing, said support including linkage for coarsly adjusting the position of said housing together with the mirror assembly relative to the support and feeding cables for the driving unit of said mirror assembly.

16. The combination as defined in claim 15, wherein said colotte-shaped rear portion of said housing includes additional concave projection for accommodating extension feeding cable and plug and sockets for said cable to facilitate the installation of said mirror at the side of the vehicle remote from the operator.