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US 9,512,862 B2Granted
Fastener
AssigneeDavalor Mold Corporation
InventorsCharles Gibson, Stephen Angst
Life of this patent
Estimating the term…
Abstract
A fastener for coupling together parts with a curved surface has a male member and a female member. The male element has an overall I-shape with a head portion, neck portion and a body portion. The body portion is adapted to be coupled with one of the curved part. The head portion includes an ear on each side. A first surface on the male member is arcuate along the body, neck and head portions. The female member includes a pocket with a pair of deflectable projections. The projections extend from opposing walls toward one another. The projections engage the male member along the neck portion between the head portion and body portion to retain the male member with the female member.
Claims12
A fastener for coupling together curved surfaces parts comprising:
- a male member adapted to be coupled with a first curved surface part;
- a female member adapted to be coupled with a second curved surface part;
- the male element having an overall I-shape with a head portion, neck portion and a body portion, the body portion adapted to be coupled with the first curved surface part, the head portion include a pair of opposing ears, a first surface on the male member is arcuate and continuous along the body, neck and head portions,
- the female member including a pocket defining opposing sidewalls and a wall spanning between the sidewalls, a pair of deflectable projections extending into the pocket, the projections extend from the opposing sidewalls toward one another, the projections engage the male member along the neck portion between the head portion and body portion to retain the male member with the female member.
1 more element
A pair of curved parts with a pair of fasteners comprising:
- a first curved part having an overall half cylinder configuration;
- a second curved part having an overall half cylindrical configuration;
- a pair of fasteners, each fastener including:
- a male member coupled with the first curved part;
- a female member coupled with the second curved part;
- the male element having an overall I-shape with a head portion, neck portion and a body portion, the body portion formed with the first curved part, the head portion including an ear on each side, a first surface on the male member is arcuate, along the body, neck and head portions, and is continuous with a curved surface of the first curved part;
- the female member including a pocket with a pair of deflectable projections, the projections extend from opposing walls toward one another, the projections engage the male member along the neck portion between the head portion and body portion to retain the male member with the female member.
4 more elements
A fastener for coupling together with curved surfaces parts comprising:
- a male member adapted to be coupled with a first curved surface part;
- a female member adapted to be coupled with a second curved surface part;
- the male element having an overall I-shape with a head portion, neck portion and a body portion, the body portion adapted to be coupled with the first curved surface part, the head portion include a pair of opposing ears, a first surface on the male member is arcuate and continuous along the body, neck and head portions;
- a second surface opposing the first surface so that the male member has a wedge shape in side elevation;
- and
- the female member including a pocket, a pair of deflectable projections, the projections extend from opposing walls toward one another, the projections engage the male member along the neck portion between the head portion and body portion to retain the male member with the female member.
3 more elements
A pair of curved parts with a pair of fasteners comprising:
- a first curved part having an overall half cylinder configuration;
- a second curved part having an overall half cylindrical configuration;
- a pair of fasteners, each fastener including:
- a male member coupled with the first curved part;
- a female member coupled with the second curved part;
- the male element having an overall I-shape with a head portion, neck portion and a body portion, the body portion formed with the first curved part, the head portion including an ear on each side, a first surface on the male member is arcuate, along the body, neck and head portions, and is continuous with a curved surface of the first curved part;
- a second surface opposing the first surface so that the male member has a wedge shape in side elevation;
- and
- the female member including a pocket with a pair of deflectable projections, the projections extend from opposing walls toward one another, the projections engage the male member along the neck portion between the head portion and body portion to retain the male member with the female member.
6 more elements
A pair of curved parts with a pair of fasteners comprising:
- a first curved part having an overall half cylinder configuration;
- a second curved part having an overall half cylindrical configuration;
- a pair of fasteners, each fastener including:
- a male member coupled with the first curved part;
- a female member coupled with the second curved part;
- the male element having an overall I-shape with a head portion, neck portion and a body portion, the body portion formed with the first curved part, the head portion including an ear on each side, a first surface on the male member is arcuate, along the body, neck and head portions, and is continuous with a curved surface of the first curved part;
- the female member including a pocket with a pair of deflectable projections, the projections extend from opposing walls toward one another, the projections engage the male member along the neck portion between the head portion and body portion to retain the male member with the female member;
- and
- the first and second curved parts have a stepped portion extending a length of the first and second parts, the stepped portions mating with one another.
6 more elements
Dependencies are inferred from the claim text.