US4458774A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Side panel latch for engine hood
Assignee: Deutz Allis Corp
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Filing: 1981-12-30
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Granted: 1984-07-10
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Expires: 2001-12-30
Abstract
Abstract A side panel latch for an engine hood on a tractor having vertical and horizontal adjustment to assure accurate panel fit and reliability of the latch operation.
Inventors
- 👤 Gerald E. Sieren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 07:32
CPC Classifications
E; E05; E05B; E05B83/00; E05B83/16; E05B83/24; E05B83/247; E05C; E05C9/00; E05C9/08; Y; Y10; Y10S; Y10S292/00; Y10S292/14; Y10T; Y10T292/00; Y10T292/08; Y10T292/0911; Y10T292/0921; Y10T292/0922; Y10T292/0925
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
176 words
An engine hood having a side panel and latch comprising, a vehicle chassis, a vertically oriented side panel adjustably suspended by its upper edge on said vehicle chassis to pivot to and from a latched position, a side panel latching device adjustably mounted on said vehicle chassis for latching said side panel, said latching device including a latch bar mounted on the inside of said side panel, latch support bracket means mounted on said vehicle chassis, a latch lever including an integral bifurcated member having an intermediate portion defining a handle pivotally mounted by coaxially aligned journalled ends on said latch support bracket means, said handle extending downwardly through a slot in said panel for releasing said latch device, resilient means normally biasing said latch lever to a latching position, a latch element on said latch lever defining a cam surface for engaging said latch bar and biasing said latch lever against the force of said resilient means to allow latching of said latching device when said side panel is pivoted to its normally latched position.
Claim 2
Dependent Claim
176 words
An engine hood having a side panel and latch comprising, a vehicle chassis, a vertically oriented side panel adjustably suspended by its upper edge on said vehicle chassis to pivot to and from a latched position, a side panel latching device adjustably mounted on said vehicle chassis for latching said side panel, said latching device including a latch bar mounted on the inside of said side panel, latch support bracket means mounted on said vehicle chassis, a latch lever including an integral bifurcated member having an intermediate portion defining a handle pivotally mounted by coaxially aligned journalled ends on said latch support bracket means, said handle extending downwardly through a slot in said panel for releasing said latch device, resilient means normally biasing said latch lever to a latching position, a latch element on said latch lever defining a cam surface for engaging said latch bar and biasing said latch lever against the force of said resilient means to allow latching of said latching device when said side panel is pivoted to its normally latched position.
Claim 3
Dependent Claim
37 words
An engine hood having a side panel and latch as set forth in claim 1 wherein said latch lever defines a bifurcated member pivotally supported on each end in a bracket of said latch support bracket means.
Claim 4
Dependent Claim
39 words
An engine hood having a side panel and latch as set forth in claim 1 wherein said latch lever defines an integral bifurcated member pivotally supported on either end with a handle in the center portion of said lever.
Claim 5
Dependent Claim
34 words
An engine hood having a side panel and latch as set forth in claim 1 wherein said latch lever defines a latch element on each end of said latch lever for latching said panel.
Claim 6
Dependent Claim
53 words
An engine hood having a side panel and latch as set forth in claim 1 including adjustable means to adjustably position said side panel fore and aft relative to said chassis, said latch bar on said panel having a latching portion extending longitudinally to accommodate adjustment of said panel relative to said chassis.
Claim 7
Dependent Claim
44 words
An engine hood having a side panel and latch as set forth in claim 1 wherein said latch support bracket means includes means vertically adjusting the bracket means relative to said vehicle chassis to assure alignment between the latch element and said latch bar.
Claim 8
Dependent Claim
54 words
An engine hood having a side panel and latch as set forth in claim 1 including means to adjustably position said panel fore and aft, said latch bar axially spaced fore and aft to accommodate adjustment of said panel relative to said chassis to assure positive latching of said panel to said latching device.
Claim 9
Dependent Claim
60 words
An engine hood having a side panel and latch as set forth in claim 1 wherein said latch support bracket means defines two sections each pivotally supporting an end of said latch lever, means defining jaws on each of said latch support brackets means forming divergent openings to assist aligning said latch bar in said jaws when latching said panel.
Claim 10
Dependent Claim
57 words
An engine hood having a side panel and latch as set forth in claim 1 wherein said latch support bracket means defines divergent jaws for receiving said latch bar, said latch element defines a hook engaging the latch bar to maintain the latch bar in a locked position in the jaws of said latch support bracket means.
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) | 1987-07-10 | 1988-01-09 | 1988-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-07-10 | 1992-01-09 | 1992-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-07-10 | 1996-01-09 | 1996-07-10 | $7700.00 | Window Closed / Lapsed |