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1. (WO1980000734) ASSEMBLAGE D"ANCRAGE DE HAUTE RESISTANCE POUR ATTACHE
Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

CLAIMS

1. In an anchor assembly for retaining an elongated fastener member within an opening defined by a wall portion having at least one concealed side, of the type comprising (1) at least two elongated leg members each having a long dimension and a major transverse dimension, (2) means for connecting a pair of adjacent end portions of said leg members, (3) an apertured anchor member coupled to said legs at the opposite end portions thereof, and (4) a collar member secured to said legs for sandwiching said wall portion between said collar and said anchor member, the improvement wherein:

said anchor member comprises a channel member having a pair of flanges each defining a pair of coupling apertures; and

each of said legs comprises a substantially straight portion having disposed at the end thereof a coupling stud aligned along said major transverse dimension for engaging each of said pair of flanges of said anchor member through said coupling apertures.

2. An anchor assembly according to claim 1 wherein said anchor member is a generally elongated channel member and at least one of said coupling apertures in each flange of said channel member is a slot elongated along the long dimension of said channel member.

3. An anchor assembly according to claim 1 wherein said legs are formed of elastic material in a spread apart position for biasing said channel member with its long dimension generally transverse to the long dimension of the legs.

4. In an anchor assembly for retaining an elongated
fastener member within an opening defined by a wall
portion having at least one concealed side, of the type comprising (1) at least two elongated leg members having

5 a major transverse dimension, (2) means for connecting a pair of adjacent end portions of said leg members,
(3) an apertured anchor member coupled to said legs at the opposite end portions thereof, and (4) a collar membe secured to said legs for sandwiching said wall portion 1Q between said collar and said anchor member, the improvement wherein:

said anchor member comprises a channel member having a pair of flanges; and
15
said legs are provided with hinge means for
folding between said flanges.

5. An anchor assembly according to claim 4 where-20 in said hinge means comprise relief notches in said
legs.

6. In an anchor assembly for retaining an elongated
fastener member within an opening defined by a wall
25 portion having at least one concealed side, of the
type comprising (1) at least two elongated leg members,
(2) means for connecting a pair of adjacent end portions of said leg members, (3) an anchor member coupled to said legs at the opposite end portions thereof, and (4) a gø collar member secured to said legs for sandwiching said wall portion between said collar and said anchor member, the improvement wherein:

said anchor member comprises a plastic bar 2 integrally molded to said leg members.

7. An anchor assembly according to claim 6 wherein said plastic bar is integrally molded onto said leg members in an angularly offset position and subsequently attached to said leg members.

8. In an anchor assembly for retaining an elongated fastener member within an opening defined by a wall portion having at least one concealed side, of the type comprising (1) at least two elongated leg members,
(2) means for connecting a pair of adjacent end portions of said leg members, (3) an anchor member coupled to said legs at the opposite end portions thereof, and (4) a collar member secured to said legs for sandwiching said wall portion between said collar and said anchor member, the improvement wherein:

at least one of said leg members slidably engaged to said anchor member.