US4330694A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Complex switch assembly
Assignee: Tokai Rika Co Ltd
•
Filing: 1980-01-31
•
Granted: 1982-05-18
•
Expires: 2000-01-31
Abstract
Abstract A complex switch assembly specially for use in a motor vehicle for controlling positions of rear viewing mirrors provided on left and right-hand sides of the motor vehicle includes an operating lever constituted by a sphere, a bar portion extending radially outwardly from the sphere and a leg portion extending radially outwardly from the sphere in a direction opposite to the bar portion. The sphere is rotatably supported in a casing so that the operating lever can be rotated between first and second neutral positions about the axis of the operating lever and also can be tilted in four directions about the center of the sphere from each of the neutral positions. The leg portion controls a switch mechanism in accordance with the tilting of the operating lever.
Inventors
- 👤 Akira Ogawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:24
CPC Classifications
G; G05; G05G; G05G9/00; G05G9/02; G05G9/04; G05G9/047; G05G9/04785; G05G9/04788; G05G9/04792; G05G2009/04703; G05G2009/04707; G05G2009/0474; G05G2009/04744; G05G2009/04781; H; H01; H01H; H01H2300/00; H01H2300/012
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
364 words
A complex switch assembly comprising: (a) a casing having a hollow interior and having a first opening defined in one end thereof; (b) a supporting member having a second opening at the center thereof, said supporting member being rigidly mounted in the interior of said casing and spaced from said one end with said first and second openings in alignment with each other; (c) an operating lever constituted by a sphere, a bar portion extending radially outwardly from the sphere and a leg portion extending radially outwardly from the sphere in a direction opposite to said bar portion, said sphere having a diameter larger than the size of both of said first and second openings, said sphere being rotatably held in position between said one end and said support member with portions protruding into the first and second openings and said bar portion extending outwardly from said casing through said first opening and said leg portion extending through said second opening, said operating lever, when it is located with said bar portion and said leg portion in alignment with an imaginary line extending between the centers of the first and second openings, being rotatable about the longitudinal axis of said bar portion between a plurality of different neutral positions at different rotational positions of said operating lever around said longitudinal axis, and said operating lever also being tiltable about the center of the sphere in a plurality of directions when the operating lever is in any one of the neutral positions; (d) contact means fixedly mounted in said casing and having a plurality of pairs of contact portions for being connected to complete circuits to be controlled by said switch assembly; and (e) contactor means being mounted in said casing for shifting movement laterally across said contact means for shifting said contactor means into and out of contact with said pairs of contact portions and for rotational movement substantially around said line as an axis, said leg portion and said contactor means being connected for moving said contactor means in rotational movement upon rotation of the operating lever around said line and for shifting said contactor means laterally upon tilting of said operating lever.
Claim 2
Dependent Claim
364 words
A complex switch assembly comprising: (a) a casing having a hollow interior and having a first opening defined in one end thereof; (b) a supporting member having a second opening at the center thereof, said supporting member being rigidly mounted in the interior of said casing and spaced from said one end with said first and second openings in alignment with each other; (c) an operating lever constituted by a sphere, a bar portion extending radially outwardly from the sphere and a leg portion extending radially outwardly from the sphere in a direction opposite to said bar portion, said sphere having a diameter larger than the size of both of said first and second openings, said sphere being rotatably held in position between said one end and said support member with portions protruding into the first and second openings and said bar portion extending outwardly from said casing through said first opening and said leg portion extending through said second opening, said operating lever, when it is located with said bar portion and said leg portion in alignment with an imaginary line extending between the centers of the first and second openings, being rotatable about the longitudinal axis of said bar portion between a plurality of different neutral positions at different rotational positions of said operating lever around said longitudinal axis, and said operating lever also being tiltable about the center of the sphere in a plurality of directions when the operating lever is in any one of the neutral positions; (d) contact means fixedly mounted in said casing and having a plurality of pairs of contact portions for being connected to complete circuits to be controlled by said switch assembly; and (e) contactor means being mounted in said casing for shifting movement laterally across said contact means for shifting said contactor means into and out of contact with said pairs of contact portions and for rotational movement substantially around said line as an axis, said leg portion and said contactor means being connected for moving said contactor means in rotational movement upon rotation of the operating lever around said line and for shifting said contactor means laterally upon tilting of said operating lever.
Claim 3
Dependent Claim
33 words
A complex switch assembly as claimed in claim 1, further comprising a guiding means in said casing and engaged by said operating lever for guiding the operating lever for tilting in said directions.
Claim 4
Dependent Claim
54 words
A complex switch assembly as claimed in claim 2, wherein the number of the directions in which the operating lever is tiltable is four and wherein said guiding means is a wall surrounding said bar portion, said wall having a cross-shaped opening therein for allowing the operating lever to tilt in the four directions.
Claim 5
Dependent Claim
121 words
A complex switch assembly as claimed in claim 3, wherein said sphere has a ring protruding radially outwardly therefrom and in a direction perpendicular to said leg portion, said ring having four pin projections, each adjacent two of which are peripherally spaced 90° from each other around the center of the sphere, and said assembly further comprises a sliding member positioned between said ring and said supporting member for movement in a direction parallel to said imaginary line, and biasing means for biasing said sliding member towards said ring, said sliding member having four engagement recesses, each adjacent two of which are peripherally spaced 90° from each other around the imaginary line, for receiving respective ones of said four pin projections.
Claim 6
Dependent Claim
142 words
A complex switch assembly as claimed in claim 1, wherein said contact means comprises a printed circuit board rigidly mounted in the casing adjacent to one end of the leg portion remote from the sphere and perpendicular to said leg portion when said operating lever is located in any one of the neutral positions, said printed circuit board having a printed surface having deposited thereon a plurality of conductive strips facing the leg portion and which have said contact portions thereon; and said contactor means is located between said printed surface of said printed circuit board and said leg portion and pivotally connected to the end portion of the leg portion remote from the sphere, said contactor means having at least one contactor member thereon of electrically conductive material and held in contact with said printed surface of the printed circuit board.
Claim 7
Dependent Claim
18 words
A complex switch assembly as claimed in claim 5 wherein said contactor means has two contactor members thereon.
Claim 8
Dependent Claim
70 words
A complex switch assembly as claimed in claim 5, wherein said contactor means comprises a frame, at least two contact pins of electrically conductive material and electrically connected with each other, said two contact pins being housed in said frame, and biasing means engaged with said contact pins for biasing said pins outwardly of the contactor means towards and holding said outer ends thereof into contact with said printed surface.
Claim 9
Dependent Claim
17 words
A complex switch assembly as claimed in claim 7, wherein said contactor member has three contact pins.
Claim 10
Dependent Claim
53 words
A complex switch assembly as claimed in claim 5, wherein said contactor member comprises at least two metallic resilient arms, each having a cup-shaped contact on one end and having the outer end connected to the other arm, said cup-shaped contacts being held in contact with said printed surface by the resiliency thereof.
Claim 11
Dependent Claim
18 words
A complex switch assembly as claimed in claim 9, wherein said contactor member has three metallic resilient arms.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-05-17 | 1985-11-16 | 1986-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-05-17 | 1989-11-16 | 1990-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-05-17 | 1993-11-16 | 1994-05-18 | $7700.00 | Window Closed / Lapsed |