IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0587795
(1975-06-17)
|
우선권정보 |
UK-0027129 (1974-06-19) |
발명자
/ 주소 |
- Palmer John P. (Reading EN) Isbister Stephen W. (Maidenhead EN) Elvin John D. F. (Hillingdon EN)
|
출원인 / 주소 |
- ITW Limited (Slough EN 03)
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인용정보 |
피인용 횟수 :
7 인용 특허 :
0 |
초록
▼
A pivotal mounting, especially for an automobile sun visor, comprising a one-piece plastics sleeve having a generally cylindrical bore, the radially inner surface of which, when viewed along the axis, has a first number of radial undulations spaced around its circumference, in combination with a gen
A pivotal mounting, especially for an automobile sun visor, comprising a one-piece plastics sleeve having a generally cylindrical bore, the radially inner surface of which, when viewed along the axis, has a first number of radial undulations spaced around its circumference, in combination with a generally cylindrical member which is a one-piece plastics moulding and lies substantially coaxially within the bore, the radially outer surface of the member, when viewed along the axis, having a second number of radial undulations spaced around its circumference, both numbers being greater in value than one, and being different, the arrangement being such that each set of said undulations can register firmly with the other at a third number of relative angular positions of the sleeve and the member, the third number being greater than the first and second numbers.
대표청구항
▼
A pivotal mounting comprising a resilient one-piece plastics sleeve having a generally cylindrical bore, the radially inner surface of which, when viewed along the axis, has a first number of radial undulations spaced around its circumference, in combination with a generally cylindrical member which
A pivotal mounting comprising a resilient one-piece plastics sleeve having a generally cylindrical bore, the radially inner surface of which, when viewed along the axis, has a first number of radial undulations spaced around its circumference, in combination with a generally cylindrical member which is a one-piece plastics moulding and lies substantially coaxially within the bore, said cylindrical member also including a bore having means for nonrotatably accepting a substantially rigid rod, the radially outer surface of the member, when viewed along the axis, having a second number of radial undulations spaced around its circumference, both numBers being greater in value than one, and being different, the arrangement being such that each set of said undulations can register firmly with the other at a third number of relative angular positions of the sleeve and the member, the third number being greater than the first and second numbers, each position of firm registration results from the engagement of an undulation on the sleeve with an undulation of complementary cross-section on the member, and the inner cylindrical surface of the sleeve and the outer surfaces of the member are proportioned such that those undulations of the sleeve which are not in firm registration with an undulation of said member results in a generally radial out of round distortion of said resilient sleeve and means for mounting said sleeve to a supporting apertured workpiece.
이 특허를 인용한 특허 (7)
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Ebert Charles (Luxeuil FRX) Viertel Lothar (Berus DEX) Lecorvaisier Ren (Hombourg-Haut FRX) Menschaert Joseph (Haaltert BEX), Bracket for sun visor for automotive vehicles with means for excluding molding foam.
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Foggini Giovanni (Turin ITX), Cell structure sun visor for automobile vehicles including retention and snap-action positioning means.
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Tran, Richard, Grab handle mounting assembly.
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Kraus Willibald (Grunstadt DEX), Plastic base plate.
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Holden, Pete; Vorac, Shane; Brookhouse, Tom; Boraas, Vince, Removable visor.
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Prince Edgar D. (Holland MI) Marcus Konrad H. (Holland MI), Visor.
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Van Order Kim L. (Hamilton MI), Visor mounting assembly.
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