Claims
- 1-128. (cancelled).
- 129. An interior rearview mirror assembly suitable for use in a vehicle comprising:
a reflective mirror element; a first polymeric pivot joint allowing pivotal adjustment of the field of view of said reflective element, said first pivot joint including a first polymeric ball member formed of polymeric material and a first polymeric socket formed of polymeric material, said first ball member pivotally received by said first socket; a polymeric support element formed of polymeric material; said support element including one of said first polymeric ball member and said first polymeric socket; a polymeric rearview mirror mount formed of polymeric material, said rearview mirror mount adapted for attachment to an interior portion of the vehicle; said support element pivotally attaching to said rearview mirror mount by a second polymeric pivot joint; wherein said second pivot joint includes a second polymeric ball member formed of polymeric material and a second polymeric socket formed of polymeric material, said second ball member pivotally received by said second socket; and wherein at least one of said first pivot joint and said second pivot joint includes frictional resistance modification means generating frictional resistance to movement of the ball member of the joint in its socket.
- 130. The interior rearview mirror assembly of claim 129 wherein said interior portion of the vehicle comprises one of a windshield portion of the vehicle and a header portion of the vehicle.
- 131. The interior rearview mirror assembly of claim 129 wherein the ratio of resistance to a torque at said second pivot joint to resistance to the torque at said first pivot joint is at least about 2 to 1.
- 132. The interior rearview mirror assembly of claim 129 wherein the ratio of resistance to a torque at said second pivot joint to resistance to the torque at said first pivot joint is at least about 3 to 1.
- 133. The interior rearview mirror assembly of claim 129 wherein the torque required to move said second ball member in said second socket is within the range of from about 0.8 to about 3.6 Newton-meters.
- 134. The interior rearview mirror assembly of claim 133 wherein the torque required to move said first ball member in said first socket is within the range of from about 0.6 to about 3.2 Newton-meters.
- 135. The interior rearview mirror assembly of claim 129 wherein the torque required to move said first ball member in said first socket is within the range of from about 0.6 to about 3.2 Newton-meters.
- 136. The interior rearview mirror assembly of claim 129 wherein said frictional resistance modification means comprises an interference fit between said first ball member and said first socket.
- 137. The interior rearview mirror assembly of claim 129 wherein said frictional resistance modification means comprises a textured surface on at least one of said first ball member and said first socket.
- 138. The interior rearview mirror assembly of claim 129 wherein said frictional resistance modification means comprises at least one raised projection on at least one of said first ball member and said first socket.
- 139. The interior rearview mirror assembly of claim 129 wherein said frictional resistance modification means comprises a pair of annular ridges on said first socket.
- 140. The interior rearview mirror assembly of claim 129 wherein said frictional resistance modification means comprises an interference fit between said second ball member and said second socket.
- 141. The interior rearview mirror assembly of claim 129 wherein said frictional resistance modification means comprises a textured surface on at least one of said second ball member and said second socket.
- 142. The interior rearview mirror assembly of claim 129 wherein said frictional resistance modification means comprises at least one raised projection on at least one of said second ball member and said second socket.
- 143. The interior rearview mirror assembly of claim 129 wherein said frictional resistance modification means comprises a pair of annular ridges on said second socket.
- 144. The interior rearview mirror assembly of claim 129 wherein at least two of said first ball member, said first socket, said support element, said rearview mirror mount, said second ball member and said second socket are formed from the same polymeric material.
- 145. The interior rearview mirror assembly of claim 144 wherein said polymeric material is selected from the group consisting of glass-filled nylon, glass-filled polypropylene, Delrin acetal, nylon and ABS plastic.
- 146. The interior rearview mirror assembly of claim 129 wherein at least two of said first ball member, said first socket, said support element, said rearview mirror mount, said second ball member and said second socket are formed from different polymeric materials.
- 147. The interior rearview mirror assembly of claim 129 wherein said frictional resistance to movement of said first ball member in said first socket is different from said frictional resistance to movement of said second ball member in said second socket.
- 148. The interior rearview mirror assembly of claim 129 wherein each of said first pivot joint and said second pivot joint include said frictional resistance modification means generating frictional resistance to movement of the ball member of the respective joint in its socket.
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] This application claims priority on United States provisional patent applications Serial No. 60/317,701, filed Sep. 6, 2001, entitled REARVIEW MIRROR SUPPORT ASSEMBLY and Serial No. 60/257,477, filed Dec. 21, 2000, entitled REARVIEW MIRROR SUPPORT ASSEMBLY, the disclosures of which are hereby incorporated by reference herein.
Provisional Applications (2)
|
Number |
Date |
Country |
|
60317701 |
Sep 2001 |
US |
|
60257477 |
Dec 2000 |
US |
Continuations (1)
|
Number |
Date |
Country |
Parent |
10032401 |
Dec 2001 |
US |
Child |
10887298 |
Jul 2004 |
US |