Patent US4422242A successfully refreshed from Google Patents.
US4422242A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Throttle valve linkage adjustment gauge and method therefor
Assignee: Ford Motor Co
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Filing: 1981-03-30
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Granted: 1983-12-27
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Expires: 2001-03-30
Abstract
Abstract A throttle valve linkage gauge comprising a gauge plate adapted to be connected to the pivot of a throttle valve lever. The gauge plate pivotally mounts a pointer arm near its center, one end of the pointer arm being adapted to be connected to the end of a throttle valve control rod, and the other end of the pointer arm having a pointer cooperating with reference indicia provided on the gauge plate to indicate proper alignment of the throttle valve lever pivot and the throttle valve control rod.
Inventors
- 👤 Raymond Stocker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:37
CPC Classifications
G; G01; G01B; G01B5/00; G01B5/003; G01B5/0032
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
156 words
A gauge for adjusting the position of a first attachment on a first member with respect to a second attachment on a second member comprising: a gauge plate carrying a pivot and having a first joint adapted to connect the plate to the first attachment, means to position and support the gauge plate with respect to a pin providing a surface on which the gauge plate can move with respect to said pin, and markings on the surface of the gauge plate spaced radially from the pivot defining angular ranges about the pivot; and a pointer rotatably connected to the gauge plate at the pivot having an indicator arm extending radially from the pivot and having a second joint thereon spaced radially from the pivot adapted to connect the pointer to the second attachment whereby the indicator arm points to the angular range markings according to the angular position of the second joint about the pivot.
Claim 2
Dependent Claim
156 words
A gauge for adjusting the position of a first attachment on a first member with respect to a second attachment on a second member comprising: a gauge plate carrying a pivot and having a first joint adapted to connect the plate to the first attachment, means to position and support the gauge plate with respect to a pin providing a surface on which the gauge plate can move with respect to said pin, and markings on the surface of the gauge plate spaced radially from the pivot defining angular ranges about the pivot; and a pointer rotatably connected to the gauge plate at the pivot having an indicator arm extending radially from the pivot and having a second joint thereon spaced radially from the pivot adapted to connect the pointer to the second attachment whereby the indicator arm points to the angular range markings according to the angular position of the second joint about the pivot.
Claim 3
Dependent Claim
42 words
The gauge of claim 1 wherein the support means includes a slot into which can be fitted a pin, the slot providing a surface on which the gauge plate is supported and rotates as the position of the first connection is moved.
Claim 4
Dependent Claim
33 words
The gauge of claim 1 wherein the pointer is rotatably connected to the gauge plate so that the pointer moves in a plane that is parallel to the surface of the gauge plate.
Claim 5
Dependent Claim
37 words
The gauge of claim 1 wherein the axis of the pivot is perpendicular to the surface of the gauge plate and the pointer moves in a plane that is parallel to the surface of the gauge plate.
Claim 6
Dependent Claim
33 words
The gauge of claim 1 wherein the pointer is rotatably connected to the gauge plate so that the pointer moves in a plane that is parallel to the surface of the gauge plate.
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) | 1986-12-26 | 1987-06-27 | 1987-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-12-26 | 1991-06-27 | 1991-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-12-26 | 1995-06-27 | 1995-12-27 | $7700.00 | Window Closed / Lapsed |