Patent US3741709A successfully refreshed from Google Patents.
Patent US4400598A successfully refreshed from Google Patents.
US4400598A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slider switch
Assignee: ITT Inc
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Filing: 1980-09-02
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Granted: 1983-08-23
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Expires: 2000-09-02
Abstract
Abstract A slider switch mechanism especially adapted for use on the steering column of an automotive vehicle for use as a speed control mechanism. The switch mechanism uses a slider constrained to translatory motion within guides of an enclosing housing. The slider is first assembled to a support member and the resulting assembly is fitted into and locked to the enclosing housing. The slider bears a compression spring which is held between axially spaced posts of a support member. The support member is fitted into an opening in one end of the housing and is advanced until a resilient locking member snaps into a cutout in the adjacent wall of the housing. When the support member is fully advanced into the housing, mating holders of the support member and housing are joined to lock the slider assembly into the housing. The slider may then be translated as necessary within the housing cavity, as desired.
Inventors
- 👤 Erwin Jandl
- 👤 Josef-Elmar Prang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:05
CPC Classifications
H; H01; H01H; H01H9/00; H01H9/02; H01H9/06; H01H15/00; H01H15/02
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
206 words
A slider switch mechanism especially adapted to mount in a generally cylindrical tubular column such as the steering column of an automotive vehicle, said column having one axial end thereof open, said open end further extending through an inset in the sidewall of the column, said mechanism unitarily insertable into the bore of the tubular column through the open end, said mechanism including an axially elongated suport member bearing a slider member therein, said slider member positioned to rest in the insert so as to be accessible from the exterior of the column, a resilient locking member on said support member mating with a retaining wall of said column during insertion of said assembly into said column to telescopically affix said support member stationarily within said column, said slider member including a manually operable handle protruding from the body thereof through the inset of said column wall, guide means in said column wall on the sides of the inset for constraining said slider member to movement along the body of said support member and said column in a direction parallel to the column axis, a contact operating finger on said slider member movable relative to said support member responsive to slide movement of the slider member.
Claim 2
Dependent Claim
206 words
A slider switch mechanism especially adapted to mount in a generally cylindrical tubular column such as the steering column of an automotive vehicle, said column having one axial end thereof open, said open end further extending through an inset in the sidewall of the column, said mechanism unitarily insertable into the bore of the tubular column through the open end, said mechanism including an axially elongated suport member bearing a slider member therein, said slider member positioned to rest in the insert so as to be accessible from the exterior of the column, a resilient locking member on said support member mating with a retaining wall of said column during insertion of said assembly into said column to telescopically affix said support member stationarily within said column, said slider member including a manually operable handle protruding from the body thereof through the inset of said column wall, guide means in said column wall on the sides of the inset for constraining said slider member to movement along the body of said support member and said column in a direction parallel to the column axis, a contact operating finger on said slider member movable relative to said support member responsive to slide movement of the slider member.
Claim 3
Dependent Claim
76 words
A slider switch mechanism as claimed in claim 1 in which there are clawed holders in the axial end of the support member for engaging said column wall to further affix the assembly in said column and in which there is a compression spring within said alignable cavities of both slider member and said support member, said spring bearing against both said members to allow axial movement of the slider member relative to the support member.
Claim 4
Dependent Claim
43 words
A slider switch mechanism as claimed in claim 1, in which said resilient locking member comprises a radially extending projection from a resilient rib affixed to said support, and said retaining member comprises an opening in said column wall for receiving said projection.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-08-22 | 1987-02-21 | 1987-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-08-22 | 1991-02-21 | 1991-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-08-22 | 1995-02-21 | 1995-08-23 | $7700.00 | Window Closed / Lapsed |