US4531574A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting connecting an oil cooler to a radiator
Assignee: Deere and Co
•
Filing: 1982-12-27
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Granted: 1985-07-30
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Expires: 2002-12-27
Abstract
Abstract An oil cooler is mounted to a radiator so as to be in series therewith. The oil cooler is provided with a framework having four holes therein arranged in a rectangular pattern. In one embodiment, the holes are transverse, with a lower pair being axially aligned, and in another embodiment the holes are vertical, with the pairs of holes at the opposite transverse sides being vertically aligned. Mounted on the radiator are four spring metal straps which respectively carry pins received in an associated hole. In the one embodiment, removal of the upper pair of pins permits the cooler to pivot about the lower pair while, in the other embodiment, removal of the pair of pins at one side of the cooler will permit the cooler to pivot about the pins at the other side.
Inventors
- 👤 John J. Hoch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:00
CPC Classifications
F; F28; F28D; F28D1/00; F28D1/02; F28D1/04; F28D1/0408; F28D1/0426; F28D1/0435; F01; F01P; F01P11/00; F01P11/08; F01P3/00; F01P3/18; F01P2003/182; F28F; F28F2280/00; F28F2280/10; F28F2280/105; Y; Y10; Y10S; Y10S165/00; Y10S165/916; Y10T; Y10T403/00; Y10T403/60; Y10T403/606; Y10T403/608
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
126 words
A mounting releasably securing an oil cooler to a radiator, comprising: a plurality of spaced apart spring metal mounting straps fixed to the radiator and including cantilevered portions projecting from the radiator in the direction of the oil cooler; each of the cantilevered portions of the mounting straps carrying a mounting pin intermediate its length and extending crosswise thereto; said oil cooler including a frame having a plurality of spaced holes therein respectively receiving one of the mounting pins; and each cantilevered portion extending beyond said frame and terminating in an end which is free of said frame, whereby the oil cooler may be disconnected from the radiator by removing the pins from the holes by grasping the free ends of and deflecting the mounting straps.
Claim 2
Dependent Claim
126 words
A mounting releasably securing an oil cooler to a radiator, comprising: a plurality of spaced apart spring metal mounting straps fixed to the radiator and including cantilevered portions projecting from the radiator in the direction of the oil cooler; each of the cantilevered portions of the mounting straps carrying a mounting pin intermediate its length and extending crosswise thereto; said oil cooler including a frame having a plurality of spaced holes therein respectively receiving one of the mounting pins; and each cantilevered portion extending beyond said frame and terminating in an end which is free of said frame, whereby the oil cooler may be disconnected from the radiator by removing the pins from the holes by grasping the free ends of and deflecting the mounting straps.
Claim 3
Dependent Claim
71 words
The mounting defined in claim 1 wherein at least two straps are located at one side of the oil cooler and the pins carried by said two straps and the holes in which they are received are axially aligned to thereby define a pivot axis about which the oil cooler may swing upon the pins carried by all straps other than said two straps being removed from the holes associated therewith.
Claim 4
Dependent Claim
23 words
The mounting defined in claim 2 wherein the two pins are adjacent a lower side of the oil cooler and are horizontally aligned.
Claim 5
Dependent Claim
23 words
The mounting defined in claim 2 wherein the two pins are adjacent a lateral side of the oil cooler and are vertically aligned.
Claim 6
Dependent Claim
28 words
The mounting defined in claim 1 wherein four mounting straps are fixed to the radiator in a rectangular configuration and are the total of the mounting straps used.
Claim 7
Dependent Claim
76 words
The mounting defined in claim 5 wherein the mounting straps are arranged such that the pins carried thereby are horizontal; and at least a lower pair of the pins being axially aligned with each other and cooperating with the mounting holes in which they are received to define a horizontal pivot about which the oil cooler is pivotable upon release of an upper pair of the pins from the mounting holes in which they are received.
Claim 8
Dependent Claim
88 words
The mounting defined in claim 5 wherein the mounting straps are arranged such that the pins carried thereby are vertical; and at least a pair of the pins at one side of the oil cooler being axially aligned with each other and cooperating with the mounting holes in which they are received to define a vertical pivot about which the oil cooler is pivotable upon release of a pair of the pins at another side of the oil cooler from the mounting holes in which they are received.
Claim 9
Dependent Claim
51 words
The mounting defined in claim 7 wherein the pins and mounting holes at said another side of the oil cooler are vertically aligned to thereby define a vertical pivot about which the oil cooler is pivotable upon release of the pair of pins at said one side of the oil cooler.
Claim 10
Dependent Claim
40 words
The mounting defined in claim 6 wherein the mounting straps are L-shaped and the frame of the oil cooler comprises a pair of angle members located at opposite lateral sides thereof and having respective flanges extending crosswise to the pins.
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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) | 1988-07-29 | 1989-01-28 | 1989-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-07-29 | 1993-01-28 | 1993-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-07-29 | 1997-01-28 | 1997-07-30 | $7700.00 | Window Closed / Lapsed |