Patent US4234012A successfully refreshed from Google Patents.
US4234012A
Expired / Lapsed
US
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Hose support bracket for backhoe swing frame
Assignee: Deere and Co
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Filing: 1979-04-27
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Granted: 1980-11-18
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Expires: 1999-04-27
Abstract
Abstract A backhoe swing frame is connected to a support frame by means of a vertical pivot assembly. A hose support bracket is mounted on the swing frame and supports a plurality of hoses extending across the vertical pivot assembly from the support frame for conveying hydraulic fluid to and from a plurality of hydraulic actuators of the backhoe. The hose support bracket comprises a base plate to which the lower end of an upright plate is fixed, the upright plate being inclined away from the pivot assembly. A plurality of vertically oriented tabs are fixed to opposite ends of the upright plate and are each provided with a horizontally opening notch, the tabs being dimensioned and located such that the notches are spaced vertically and fore-and-aft from each other.
Inventors
- 👤 Jesse L. Schupback
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:41
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/36; E02F3/38; E02F3/382; E02F3/384; E02F9/00; E02F9/20; E02F9/22; E02F9/2264; E02F9/2271; E02F9/2275; F; F16; F16L; F16L3/00; F16L3/26; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/6855; Y10T137/6903; Y10T137/6918; Y10T137/6921
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
237 words
In a hydraulically controlled apparatus including first and second members interconnected by a pivot assembly defining a pivot axis extending in a first direction and about which the first member is pivotable in opposite second and third directions from a centered position, at least three hydraulic hoses extending generally through the pivot axis and having first ends supported on the first member and second ends connected to a hose support structure mounted on the second member and projecting therefrom in the first direction, an improved hose support structure comprising: a base portion secured to the second member, a support portion fixed to the base in a generally perpendicular relationship to the plane of the base portion; mounting portion means integral with the support portion and defining at least three notches with first and second ones of the three notches being located at opposite sides of a plane containing the pivot axis and including the support portion and a third one of the notches being located away from the base a distance in the direction of a support portion axis which is different than the distance at which the first and second notches are spaced from the base; said support portion including said support portion axis and a bulkhead hose fitting releasably fixed in each of the notches and each of the hoses having a fitting at its second end connected to one of the bulkhead hose fittings.
Claim 2
Dependent Claim
237 words
In a hydraulically controlled apparatus including first and second members interconnected by a pivot assembly defining a pivot axis extending in a first direction and about which the first member is pivotable in opposite second and third directions from a centered position, at least three hydraulic hoses extending generally through the pivot axis and having first ends supported on the first member and second ends connected to a hose support structure mounted on the second member and projecting therefrom in the first direction, an improved hose support structure comprising: a base portion secured to the second member, a support portion fixed to the base in a generally perpendicular relationship to the plane of the base portion; mounting portion means integral with the support portion and defining at least three notches with first and second ones of the three notches being located at opposite sides of a plane containing the pivot axis and including the support portion and a third one of the notches being located away from the base a distance in the direction of a support portion axis which is different than the distance at which the first and second notches are spaced from the base; said support portion including said support portion axis and a bulkhead hose fitting releasably fixed in each of the notches and each of the hoses having a fitting at its second end connected to one of the bulkhead hose fittings.
Claim 3
Dependent Claim
20 words
The hydraulically controlled apparatus defined in claim 1 wherein the three notches are spaced from another in the first direction.
Claim 4
Dependent Claim
25 words
The hydraulically controlled apparatus defined in claim 2 wherein the first and second ones of the notches are also spaced different distances from the plane.
Claim 5
Dependent Claim
34 words
The hydraulically controlled apparatus defined in claim 3 wherein at least the first and third ones of the notches are also spaced from each other in a direction defined by said support portion axis.
Claim 6
Dependent Claim
23 words
The hydraulically controlled apparatus defined in claim 1 wherein at least the first and second ones of the notches open in opposite directions.
Claim 7
Dependent Claim
81 words
The hydraulically controlled apparatus defined in claim 1 wherein said base portion is a first plate, said support portion is a second plate located in said plane and having its lower end fixed to the base and having opposite flat sides; and said mounting portion means including at least three separate tabs with first and second ones of these tabs being fixed to the opposite flat sides of the second plate and containing the first and second ones of the notches.
Claim 8
Dependent Claim
24 words
The hydraulically controlled apparatus defined in claim 6 wherein each of the first, second and third notches open horizontally relative to said first plate.
Claim 9
Dependent Claim
29 words
The hydraulically controlled apparatus defined in claim 6 wherein the second plate is inclined upwardly and away from the first plate in the direction of said support portion axis.
Claim 10
Dependent Claim
23 words
The hydraulically controlled apparatus defined in claim 6 wherein the tabs are each oriented vertically relative to the plane of the first 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) | 1983-11-18 | 1984-05-19 | 1984-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-11-18 | 1988-05-19 | 1988-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-11-18 | 1992-05-19 | 1992-11-18 | $7700.00 | Window Closed / Lapsed |