Universal dust cover
First Claim
1. In combination, a coupling adapter and a dust cover wherein said adapter comprises a connector receptacle, said combination comprising:
- a dust cover member having a front surface adapted to cover said receptacle;
a pivot member, said pivot member having a cam member thereon;
first and second spaced pivot arms extending toward said pivot member, each of said pivot arms having a distal end having means for pivotably engaging said pivot member; and
a spring arm extending between said dust cover and said cam member having a distal end adapted to bear against said cam member.
7 Assignments
0 Petitions
Accused Products
Abstract
A connector adapter and dust cover therefor are pivotably connected by means of a pivot pin on the adapter and pivot arms on the dust cover whose distal ends engage the pivot pin. The pivot pin has a cam member located intermediate its ends, and the dust cover has a spring arm between the pivot arms whose distal end engages the cam member. In the closed position, the distal end of the spring arm engages the cam below its high point. In the fully open position, the distal end of the spring arm engages the cam beyond its high point. In both positions, the spring arm bears against the cam to resist dislodgment of the dust cover from either position.
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Citations
18 Claims
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1. In combination, a coupling adapter and a dust cover wherein said adapter comprises a connector receptacle, said combination comprising:
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a dust cover member having a front surface adapted to cover said receptacle; a pivot member, said pivot member having a cam member thereon; first and second spaced pivot arms extending toward said pivot member, each of said pivot arms having a distal end having means for pivotably engaging said pivot member; and a spring arm extending between said dust cover and said cam member having a distal end adapted to bear against said cam member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An optical dust cover for use with an optical connector adapter having a connector receptacle open at one end and pivot means thereon, said dust cover comprising:
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blocking member for blocking the open end, said blocking member comprising a first transverse portion and a second transverse portion extending from said first transverse portion at an angle thereto;
first and second spaced pivot arms extending from said second transverse portion at an angle thereto, each of said pivot arms having a free distal end;each of said distal ends having means for pivotably engaging the pivot means on the connector adapter; and a spring arm extending from said second transverse portion at an angle thereto. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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Specification