Source: https://patents.google.com/patent/US6616314B2/en
Timestamp: 2018-03-22 19:56:36
Document Index: 330339778

Matched Legal Cases: ['arts 1', 'art 52', 'art 53', 'art 52', 'art 62', 'art 62', 'art 53', 'art 53', 'art 67', 'art 52', 'art 52', 'art 52', 'art 62', 'art 52', 'art 70', 'Application No. 296']

US6616314B2 - Exterior rearview mirror assembly - Google Patents
Exterior rearview mirror assembly Download PDF
US6616314B2
US6616314B2 US10295387 US29538702A US6616314B2 US 6616314 B2 US6616314 B2 US 6616314B2 US 10295387 US10295387 US 10295387 US 29538702 A US29538702 A US 29538702A US 6616314 B2 US6616314 B2 US 6616314B2
US10295387
US20030067783A1 (en )
An exterior rearview mirror assembly for a vehicle includes a mirror element supported by a mirror support of synthetic material. The mirror element is adjustable by a motor that is electrically operable to adjust the rearward field of view of the mirror element. A mirror support incorporates at least one electric strip conductor and provides an electrical connection to the motor. Preferably, the motor is mounted in an actuator module which supports the mirror element. The actuator module is mounted to the mirror support. Electrical connections between the mirror element, actuator module, and mirror support may be made by plug and socket connectors such as jack connectors. At least one of the jack connectors is preferably interconnected to the electric strip conductor.
CROSS REFERENCE TO RELATED PLICATIONS
This application is a continuation of prior application Ser. No. 10/037,076, filed Jan. 3, 2002 now U.S. Pat. No. 6,481,878, which is a continuation of Ser. No. 09/706,038, filed Nov. 3, 2000, now U.S. Pat. No. 6,336,737, which is a continuation of Ser. No. 09/420,117, filed Oct. 18, 1999, now U.S. Pat. No. 6,146,003, which is a continuation of Ser. No. 08/978,593, filed Nov. 25, 1997, now issued as U.S. Pat. No. 6,007,222, the disclosures of which are hereby incorporated by reference herein.
The present invention discloses a housing a mirror or glass support and a mirror element or glass body for an exterior rearview mirror for vehicles which, in one of several embodiments, are separately formed modules linked together by plug type and locking connectors. Consequently, the logistic expense for manufacturing the wide variety and continuously growing diversity of exterior mirrors for varying vehicles is considerably reduced.
In one aspect, the invention is an exterior rearview mirror assembly for a vehicle comprising a mirror element adjustable by at least one motor that is electrically operable for adjusting the rearward field of view of the mirror element when the assembly is mounted to a vehicle. The mirror element is supported by mirror support. The mirror support is at least partially formed of synthetic material an incorporates at least one electric strip conductor. The electric strip conductor provides electrical connection to the motor whereby the rearward field of view of the mirror element may be adjusted.
In preferred forms of the invention, the motor is included in an actuator module, and the actuator module is mounted to the mirror support and includes at least one electrical connector element. The electrical connector element makes electrical connection with the electric strip connector.
In a more specific form, the electrical connector element of the actuator module is an electrical contact pin. Further, the mirror support includes a jack connector electrically connected to the electric strip conductor, the jack connector receiving the electrical contact pin from the actuator module.
In yet other forms of the invention, the mirror support includes a plurality of electric strip conductors and jack connectors, while the actuator module includes a plurality of electrical contact pins, one of the contact pins being received in each of the jack connectors.
Alternately, the electrical connectors may comprise plug and socket connections.
In the event the desired mirror version has a built-in, adjustable mechanism or actuator for the mirror or glass element or body, it is preferred that the actuator be included as an additional separate module which can be plugged into or locked with the mirror support and mirror element.
Furthermore, in one version of the invention electrical strip conductors are imprinted on the mirror or glass support and suitable electric contact pins are provided on the actuator mechanism for contact with the strip conductors through connection with the mirror support. One preferred version of the invention provides for integrated electric heating in the mirror glass body module with terminal lugs which make contact with the strip conductors when in connection with the mirror or glass support. Moreover, in another version, the housing is preferably made of two separate parts, for example, an upper and lower part which, when assembled, can be locked together enclosing the mirror or glass support. For purposes of good torsional stability, it is also preferred that the mirror or glass support and/or housing parts be in a clam-shell shape. In yet another version, the mirror glass support includes an electric plug type connector whose contacts are connected with the strip conductors at a position close to the mirror base.
In addition, in another version, the light module itself is placed on the far side of the housing lower part from the vehicle and is located on the exterior of the housing so that it is flexible and adaptable as a module and not an integrated component. To this end, the housing upper part has a protruding tongue overlapping the light module on the side farthest from the vehicle. From a purely optical point of view, the overall exterior mirror then appears as one single unit. The light module is also provided with necessary electrical contacts such that the light module can be fitted to the housing lower part support module by means of a dovetail joint. The electrical contacts are arranged and shaped on the light module so that they will accommodate or be included in the dovetail joint.
In a further version, the articulated link or pivot of the housing lower part has a vertical bore or hole for receiving a pivot pin allowing the entire exterior mirror to be rotatable and pivotable. On the side of the housing upper art which is closest to the vehicle, a cap is placed on the articulated link or pivot, or at least partially containing that link or pivot. The cap extends over the articulated link or pivot of the housing lower part. The cap also includes an axial bore or hole, coaxially aligned with the bore hole of the articulated link or pivot so as to create optical unity when viewed from the exterior.
Mirror or glass support 10 is also made of strong, synthetic material and designed as a clam shell showing the shape of a kind of hollow plate. Through appropriate shapes in the interior of the upper housing part and lower housing parts, mirror or glass support 10 is contained inside the space surrounded by housing parts 1 and 2. Several electric strip conductors 14, 16, 18 are imprinted on the synthetic material of mirror or glass support 10. These are electrically connected with pins of a tip jack 15 provided in the extremity 12 of mirror support 10. Each strip connector ends in a jack 11, 13, 17 shaped in the material of the glass support, each having an electric conductive strip inside. Furthermore, mirror support 10 has a central, somewhat elliptical opening 19 in of which the appropriately shaped adjustable mechanism or actuator 30 for mirror or glass support 20 can be inserted and locked. The actuator has a somewhat elliptical housing receiving the electric regulating motors 31 for mirror or glass body 20. The electrical connections of the driving motors are linked with contact pins 33, 37, 39 protruding sideways from the body of the actuator 30 such that, when assembling the actuator, they reach the opening in jacks 11, 13, 17 where they make an electrical connection with strip conductors 14, 16, 18.
When the mirror or glass body is provided with integrated heating and/or is composed of an electrochromic mirror, electric contact pin 22, 24, 26, 28 are lined up side-by-side on the back of the mirror or glass body. These are locked in jacks 32, 34, 36, 38 on the front side of the housing of the adjustable mechanism or actuator 30. Each of these jacks 32, 34, 36, 38 contains an electric contact, which either leads to an additional connection on each contact pin 33, 37 or 39 or is looped through the housing of actuator 30 and makes contact with the same existing strip contactors when positioning the actuator housing in opening 19.
A second embodiment 50 of the exterior rearview mirror assembly is shown in FIG. 2. A housing lower part 52 forms the actual support module for all other adaptable modules as well as housing upper part 53. Housing lower part 52 includes a saddle part 62 on which is arranged, for example, adjustable driving mechanism or actuator 57 or mirror glass support 54 for the adjustment of the position of mirror or glass body 55. On side 63 of saddle part 62, facing the direction of oncoming traffic, and on side 64 facing the rear side which is opposite the oncoming traffic direction, shaped brackets 65 and 66 are provided on which housing upper part 53 partially rests. Brackets 65 and 66 can also be part of light module 56. Brackets 65 and 66 are not overlapped by housing upper part 53 such that bracket 65, for example, has on its fore part 67 a useful arrangement of signal giving light emitting diodes (LEDs) 68. Light module 56 is placed on end 73 of the housing lower part 52 which is farthest from the vehicle. In order to insure electrical flow, light module 56 consists of contacts 76 schematically represented in FIG. 2, which are connected with appropriate counter contacts of housing lower part 52 designed as the support module. All types of connections assuring a simple and easy assembly should be considered. On end 60 of housing lower part 52 which is designed as the support module, a protruding articulated link 58 is provided at the side of saddle part 62. Since housing lower part 52 establishes the actual connection with the vehicle, the appropriate electrical contacts 59 must also be provided here. For example, they can be located on the cover side 71, bottom area 72, or the lateral fore part 70 of articulated link 58.
a mirror element adjustable by at least one motor that is electrically operable for adjusting the rearward field of view of said mirror element then said assembly is mounted to a vehicle;
said mirror element being supported by a mirror support;
said mirror support at least partially formed of synthetic material;
said mirror support incorporating at least one electric strip conductor, said at least one electric strip conductor providing electrical connection to aid at least one motor whereby said rearward field of view of said mirror element may be adjusted.
2. The exterior rearview mirror assembly of claim 1 wherein said at least one motor is included in an actuator module, said actuator module being mounted to said mirror support and including at least one electrical connector element;
said at least one electrical connector element making electrical connection with said at least on electric strip conductor.
3. The exterior rearview mirror assembly of claim 2, wherein said at least one electrical connector element comprises an electrical contact pin, said actuator module including said electrical contact pin.
4. The exterior rearview mirror assembly of claim 3, including a jack connector electrically connected to said electric strip conductor, said mirror support including said jack connector.
5. The exterior rearview mirror assembly of claim 2, wherein said mirror support incorporates a plurality of electric strip conductors, said at least one electrical connector element comprising a plurality of electrical contact pins, said electrical contact pins protruding from said actuator module;
each of said plurality of electrical contact pins making electrical connection with one of said respective electric step conductors.
6. The exterior rearview mirror assembly of claim 5 including a plurality of jack connectors, said mirror support including said jack connectors, each of said jack connectors electrically connected to one of said respective electric strip conductors.
7. The exterior mirror assembly of claim 2, wherein said mirror support includes a jack connector electrically connecting said at least one motor to said at least one electric strip conductor.
8. The exterior rearview mirror assembly of claim 7, wherein said electrical connector element comprises a pin provided at said actuator module, said jack connector receiving said pin and making electrical connection therewith when said actuator module is received by said mirror support.
9. The exterior rearview mirror assembly of claim 2, wherein said actuator module and said mirror support include at least one plug and socket connection for securing said actuator module to said mirror support.
10. The exterior rearview mirror assembly of claim 9, wherein said plug of said at least one plug and socket connection for securing said actuator module to said mirror support comprises said at least one electrical connector element an said socket is electrically connected to said electric strip conductor.
11. The exterior rearview mirror assembly of claim 1, wherein said mirror support includes an opening therein, said actuator module being received by aid opening.
12. The exterior rearview mirror assembly of claim 2, wherein said mirror support comprises a portion adapted for providing an articulated link when the assembly is attached to the vehicle.
13. The exterior rearview mirror assembly of claim 12, wherein said articulated link comprises at least one electrical contact electrically connection to said at least one electric strip conductor.
14. The exterior rearview mirror assembly of claim 13, wherein said at least one electrical contact comprises a sliding electrical contact.
15. The exterior rearview mirror assembly of claim 1 wherein said mirror element is selected from the group consisting of a heated mirror element and an electrochromic mirror element.
16. The exterior rearview mirror assembly of claim 1 wherein said mirror element comprises a heated mirror element and wherein at least one plug and socket connection is provided.
17. The exterior rearview mirror assembly of claim 1 wherein said mirror element comprises a electrochromic mirror element and wherein at least one plug and socket connection is provided.
18. The exterior rearview mirror assembly of claim 1 including a light module;
said mirror support including at least one electrical conductor for conducting electricity to said light module.
19. The exterior rearview mirror assembly of claim 18 wherein said light module includes at
one contact engaging with at least one electrical conductor on said mirror support.
20. The exterior rearview mirror assembly of claim 18 wherein said light module includes a plurality of signal sectors.
21. The exterior rearview mirror assembly of claim 18 wherein said light module comprises a turn signal.
22. The exterior rearview mirror assembly of claim 18 wherein said light module comprises a stop light.
23. The exterior rearview mirror assembly of claim 18 wherein said light module comprises a multifunction element.
24. The exterior rearview mirror assembly of claim 1 including at least one light emitting diode to provide signals.
25. The exterior rearview mirror assembly of claim 1 wherein said mirror element comprises a heated mirror element.
26. The exterior rearview mirror assembly of claim 1 wherein said mirror element comprises an electrochromic mirror element.
27. The exterior rearview mirror assembly of claim 1 wherein said mirror element is supported by an actuator module, said actuator module being mounted to said mirror support and including said at least one motor;
said mirror element adapted to make electrical connection with said actuator module when supported by said actuator module.
28. The exterior rearview mirror assembly of claim 27 wherein said adaptation of said mirror element comprises at least one electrical connector element at said mirror element configured to make electrical connection with a corresponding electrical connector element at said actuator module.
29. The exterior rearview mirror assembly of claim 28 wherein said at least one electrical connector element at said mirror element comprises an electrical contact pin and wherein said corresponding electrical connector element at said actuator module comprises a jack connector.
30. The exterior rearview mirror assembly of claim 28 wherein said mirror element comprises a heated mirror element and wherein said at least one electrical connector element at said mirror element and said corresponding electrical connector element at said actuator module, when connected, connect a heater of said heated mirror element to a source of electrical power.
31. The exterior rearview mirror assembly of claim 30 wherein said heated mirror element comprises a heated electrochromic mirror element.
32. The exterior rearview mirror assembly of claim 31 wherein said at least one electrical connector element at said mirror element comprises a plurality of electrical connector elements at said mirror element.
33. The exterior rearview mirror assembly of claim 32 wherein the connector elements of said plurality of electrical connector elements at said mirror element are arranged side-by-side.
34. The exterior rearview mirror assembly of claim 1 wherein paid at least one electric strip conductor is imprinted on said mirror support.
US10295387 1996-11-29 2002-11-15 Exterior rearview mirror assembly Expired - Fee Related US6616314B2 (en)
DE29620775.6 1996-11-29
US20030067783A1 true US20030067783A1 (en) 2003-04-10
US6616314B2 true US6616314B2 (en) 2003-09-09
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