US4323262A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Universal mudguard flap and clamp for motor vehicles
Assignee: CONA INDUSTRIEERZEUGNISSE VON HOHEM RANG A CORP OF FED REP OF GERMANY GmbH
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Filing: 1979-11-21
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Granted: 1982-04-06
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Expires: 1999-11-21
Abstract
Abstract There is provided a combination of a universal mudguard for motor vehicles and at least one clamp for attaching the flap to the fender fold of the vehicle. The mudguard comprises a main body flap, an adapter protrusion at the top thereof to align the mudguard flap with the contours of the vehicle chassis, and an upper edge on the main body flap which joins with an inner edge of the adapter protrusion. The clamp has an open end, which is engageable with the said upper edge of the main body flap and an adjacent portion of the fender fold, and a closed end spaced from the open end. The improvement in the clamp is that of having generally two parallel clamping jaws held together by at least one bolt, the closed end having a crosspiece projecting from one of the jaws and abutting the other jaw, and at least one jaw at the open end having at least one bent over corner end area wherein the direction of the bend is toward the other jaw.
Inventors
- 👤 Knut Arenhold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:55
CPC Classifications
B; B62; B62D; B62D25/00; B62D25/08; B62D25/16; B62D25/18; Y; Y10; Y10T; Y10T403/00; Y10T403/57; Y10T403/5761; Y10T403/5766; Y10T403/5781
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
214 words
In a combination of a universal mudguard flap for motor vehicles and at least one clamp for attaching the flap to the fender fold of the vehicle, wherein the mudguard flap comprises a main body flap, an adapter protrusion at the top thereof to align the mudguard flap with the contours of the vehicle chassis, and an upper edge on the main body flap which joins with an inner edge of the adapter protrusion, and wherein the clamp has an open end, which is engagable with the said upper edge of the main body flap and an adjacent portion of the fender fold, and a closed end spaced from the open end, the improvement comprising a clamp having generally two parallel clamping jaws held together by at least one bolt, the closed end having a first crosspiece projecting generally perpendicularly from the end of one of the jaws and abutting the end of the other jaw and a second crosspiece projecting generally perpendicularly from the end of the other jaw and disposed in a contacting and generally overlapping parallel relationship with the said first crosspiece, and at least one jaw at the open end having at least one bent over corner end area wherein the direction of the bend is toward the other jaw.
Claim 2
Dependent Claim
214 words
In a combination of a universal mudguard flap for motor vehicles and at least one clamp for attaching the flap to the fender fold of the vehicle, wherein the mudguard flap comprises a main body flap, an adapter protrusion at the top thereof to align the mudguard flap with the contours of the vehicle chassis, and an upper edge on the main body flap which joins with an inner edge of the adapter protrusion, and wherein the clamp has an open end, which is engagable with the said upper edge of the main body flap and an adjacent portion of the fender fold, and a closed end spaced from the open end, the improvement comprising a clamp having generally two parallel clamping jaws held together by at least one bolt, the closed end having a first crosspiece projecting generally perpendicularly from the end of one of the jaws and abutting the end of the other jaw and a second crosspiece projecting generally perpendicularly from the end of the other jaw and disposed in a contacting and generally overlapping parallel relationship with the said first crosspiece, and at least one jaw at the open end having at least one bent over corner end area wherein the direction of the bend is toward the other jaw.
Claim 3
Dependent Claim
18 words
The combination of claim 1 wherein the crosspiece is formed by bending the clamp jaw carrying the crosspiece.
Claim 4
Dependent Claim
26 words
The combination of claims 2 or 3 wherein the other jaw has a closed end area which is generally parallel to and abuts the said crosspiece.
Claim 5
Dependent Claim
27 words
The combination of claim 1 wherein the length of the clamp is at least twice the depth of the clamp from the open end to the bolt.
Claim 6
Dependent Claim
28 words
The combination of claim 4 wherein the clamping jaws are joined by two bolts which are disposed at intervals in the direction of the length of the clamp.
Claim 7
Dependent Claim
42 words
The combination of claim 1 or 5 wherein the adapter protrusion is provided with cuts which are disposed in the inner edge of the adapter protrusion, the cuts having a width that is greater than the diameter of the bolt or bolts.
Claim 8
Dependent Claim
20 words
The combination of claim 6 wherein the interval of adjacent cuts is equal to the interval of the two bolts.
Claim 9
Dependent Claim
58 words
The combination of claim 5 wherein the adapter protrusion is provided with a slit which follows the pattern of the inner edge of the adapter protrusion, the width of the slit exceeding the diameter of the bolts and the distance from the inner edge to the slit being smaller than the distance from the bolts to the crosspiece.
Claim 10
Dependent Claim
20 words
The combination of claim 8 wherein the slit has lateral cuts therein whose widths exceed the diameter of the bolts.
Claim 11
Dependent Claim
20 words
The combination of claim 9 wherein the interval between adjacent, lateral cuts is equal to the interval between the bolts.
Claim 12
Dependent Claim
18 words
The combination of claim 10 wherein the adjacent, lateral cuts are provided on opposing slides of the slit.
Claim 13
Dependent Claim
41 words
The combination of claim 1 or 5 wherein the clamping jaws are provided with a slotted hole or holes through which the bolt or bolts pass and each bolt is provided with a nut on the opposite side of the clamp.
Claim 14
Dependent Claim
26 words
The combination of claim 1 wherein at least the clamping jaw carrying the crosspiece has on the closed end an edge area that is bent outwardly.
Claim 15
Dependent Claim
68 words
The combination of claim 1 wherein the clamping jaw which is adjacent to the bolthead of the bolt has the clamping end thereof bent over in the direction of the other clamping jaw, the bending line being approximately parallel to the opening formed between the clamping jaws, and the other clamping jaw being similarly bent to maintain the generally parallel configuration of the jaws in the bent region.
Claim 16
Dependent Claim
20 words
The combination of claim 14 wherein the bending line is between the open end of the clamp and the bolt.
Claim 17
Dependent Claim
17 words
The combination of claim 14 wherein the bending lines of the two jaws are opposite each other.
Claim 18
Dependent Claim
37 words
The combination of claim 14 or 16 wherein the section of clamping jaw which is closer to the bolthead is longer between the bolt and the open end than the corresponding section of the other clamping jaw.
Claim 19
Dependent Claim
53 words
The combination of claim 14 wherein sheet metal holder rests between the clamping jaws and is penetrated by the bolt, said sheet metal holder extending over the opening of the clamping jaws and having a protruding end which is bent in the direction of the clamping jaw which is furtherest from the bolt-head.
Claim 20
Dependent Claim
34 words
The combination of claim 18 wherein the sheet metal holder has a series of holes to accommodate the bolt, said series of holes being in the direction that is vertical to the open end.
Claim 21
Dependent Claim
39 words
The combination of claim 1 or 14 wherein the area of the inner edge of the adapter protrusion, which during assembly comes in contact with the fender fold, is provided with a number of projections for roughening the area.
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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) | 1985-04-05 | 1985-10-05 | 1986-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-04-05 | 1989-10-05 | 1990-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-04-05 | 1993-10-05 | 1994-04-06 | $7700.00 | Window Closed / Lapsed |