← Back to Patent Explorer
US4930370A Expired / Lapsed US ⏱️ 0.0 years remaining

Mirror drive for automotive remote-controlled rear-view mirror assembly

Assignee: Ichikoh Industries Ltd
•
Filing: 1988-08-17
•
Granted: 1990-06-05
•
Expires: 2008-08-17
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract The mirror drive for remote-controlled rear-view mirror assembly includes an air-tight container housing two motors to drive the horizontal and vertical turns of the mirror and which is composed of two synthetic resin-made casings which are closely attached to each other. Plural conductive plates which electrically connect terminals of the two motors to external terminals outside the airtight containers are previously buried in an insulative block with both ends there being exposed outside of the block. The insulative block covers the opening formed in the lateral wall of either of the casings and is secured to the lateral wall of the casing. Of the exposed ends of the plural conductive plates, those ones which are connected to the terminals of the motor are located inside the casings, while the other ends which are connected to the external connectors are led out through the opening in the casing.

Inventors

  • 👤 Norio Yoshida

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 01:06
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/73; H01R13/74; B; B60; B60R; B60R1/00; B60R1/02; B60R1/06; B60R1/062; B60R1/07; B60R1/072; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20402; Y10T74/2042; Y10T74/20432

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 201 words
A mirror drive for use in a remote-controlled rear-view mirror assembly, comprising: two motors to drive the horizontal and vertical turns of a mirror pivotably supported in a mirror housing; an airtight container housing said two motors and consisting of two synthetic resin-made casings which are closely attached to each other; gear means disposed in said airtight container and which decelerate the rotation of the output shafts of said two motors; means engaged with said gear means to convert the rotary motion of the gear means into a substantial linear motion and also projected out of said airtight container to transmit said linear motion to said mirror; and means for electrically connecting terminals of said two motors to external connectors outside said airtight container, said electrical connecting means being composed of an insulative block secured to the lateral wall of either of said casings of said airtight container and which covers an opening formed in the lateral wall, and a plurality of electrically conductive plates previously buried in said insulative block, each being at one end thereof electrically connected to a corresponding terminal of said two motors while the other end is led out through said opening formed in said casing.
Claim 2
Dependent Claim 201 words
A mirror drive for use in a remote-controlled rear-view mirror assembly, comprising: two motors to drive the horizontal and vertical turns of a mirror pivotably supported in a mirror housing; an airtight container housing said two motors and consisting of two synthetic resin-made casings which are closely attached to each other; gear means disposed in said airtight container and which decelerate the rotation of the output shafts of said two motors; means engaged with said gear means to convert the rotary motion of the gear means into a substantial linear motion and also projected out of said airtight container to transmit said linear motion to said mirror; and means for electrically connecting terminals of said two motors to external connectors outside said airtight container, said electrical connecting means being composed of an insulative block secured to the lateral wall of either of said casings of said airtight container and which covers an opening formed in the lateral wall, and a plurality of electrically conductive plates previously buried in said insulative block, each being at one end thereof electrically connected to a corresponding terminal of said two motors while the other end is led out through said opening formed in said casing.
Claim 3
Dependent Claim 39 words
A mirror drive for use in a remote-controlled rear-view mirror assembly according claim 1, said insulative block in which said plural conductive plates are previously buried being integrally buried in said casings in the molding process of said casings.
Claim 4
Dependent Claim 82 words
A mirror drive for use in a remote-controlled rear-view mirror assembly according claim 2, wherein said insulative block has a generally horizontal bottom and top and generally vertical sides, the one end of each of said conductive plates which is to be connected to each terminal of said two motors being projected vertically from said top of said insulative block while the other end led out from the opening of said casing is projected horizontally from said side of said insulative block.
Claim 5
Dependent Claim 49 words
A mirror drive for use in a remote-controlled rear-view mirror assembly according claim 1, wherein said insulative block in which said plural conductive plates are previously buried covers the opening in the lateral wall of said casings and is secured to said lateral wall by means of an adhesive.
Claim 6
Dependent Claim 49 words
A mirror drive for use in a remote-controlled rear-view mirror assembly according claim 4, wherein said insulative block has a small positioning hole formed therein and said casing has formed vertically at a predetermined position on the inner wall thereof a pin which is engageable in said small hole.
Claim 7
Dependent Claim 42 words
A mirror drive for use in a remote-controlled rear-view mirror assembly according claim 1, wherein one end of each of said conductive plates is so shaped as to be engageable in a small hole formed in each terminal of said two motors.

References Cited (Backward Citations)

US4158483A Cited
DE2846586A1 Cited
US4286841A Cited
US4494420A Cited
US4504116A Cited
US4611501A Cited
JPS61204845A Cited
US4678295A Cited
US4815837A Cited
US4740068A Cited
US4770522A Cited
US4824232A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1993-06-04 1993-12-04 1994-06-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-06-04 1997-12-04 1998-06-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-06-04 2001-12-04 2002-06-05 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag