Coupling piece

Claim 2

A coupling member for connecting a vertical member with at least one horizontal member, particularly for the production of furniture, comprising a substantially cubical-shaped hollow cup having lateral side walls and a closed cup-bottom and being open on a front side opposite said cup-bottom so as to be placed on a stud of a vertical member, at least one of said side walls being formed with a slot extending into said open side and adapted to receive a guide web of a peg member, the latter for being secured to a horizontal member and having a bearing plate, said side walls include unslotted walls, and guide ribs disposed on an inner side of said unslotted walls relative to said hollow cup.

Claim 3

The coupling member, as set forth in claim 1, wherein said guide ribs have an extent corresponding to the thickness of said bearing plate of said peg member.

Claim 4

Coupling member for connecting a vertical member with a least one horizontal member, particulaly for the production of furniture, comprising a substantially cubical-shaped hollow cup having lateral side walls and a closed cup-bottom and being open on a front side opposite said cup-bottom so as to be placed on a stud of a vertical member, at least one of said side walls being formed with a slot extending into said open side and adapted to receive a guide web of a peg member, the latter for being secured to a horizontal member and having a bearing plate, a peg member having set pin means for fastening said peg member to a horizontal member, said peg member includes a bearing plate substantially larger than said slot in said at least one side wall of said cup, and a guide web connected to said bearing plate and substantially complementary to said slot, said set pin means being integral with said bearing plate, in an operative assembly position, said guide web is detachably complementarily disposed in said slot with said bearing plate disposed in the hollow interior of said cup abutting an inner side of said at least one side wall, said slot is undercut in said at least one side wall, and said guide web of said peg member includes guide surfaces which are inclined corresponding to said slot.

Claim 5

Coupling member for connecting a vertical member with a least one horizontal member, particulaly for the production of furniture, comprising a substantially cubical-shaped hollow cup having lateral side walls and a closed cup-bottom and being open on a front side opposite said cup-bottom so as to be placed on a stud of a vertical member, at least one of said side walls being formed with a slot extending into said open side and adapted to receive a guide web of a peg member, the latter for being secured to a horizontal member and having a bearing plate, a peg member having set pin means for fastening said peg member to a horizontal member, said peg member includes a bearing plate substantially larger than said slot in said at least one side wall of said cup, and a guide web connected to said bearing plate and substantially complementary to said slot, said set pin means being integral with said bearing plate, in an operative assembly position, said guide web is detachably complementarily disposed in said slot with said bearing plate disposed in the hollow interior of said cup abutting an inner side of said at least one side wall, said slot is undercut in said at least one side wall, and said guide web of said peg member includes guide surfaces which are inclined corresponding to said slot.

Claim 6

The coupling member, as set forth in claim 3, wherein said slot is tappered in a direction narrowing from said inner side of said at least one side wall toward an outer side thereof as well as widening from adjacent said cupbottom into said open front side.

Claim 7

The coupling member, as set forth in claim 4, wherein said slot is elongated having tappering linear sides joining a semicircular portion thereof adjacent said cup-bottom.

Claim 8

A coupling member for connecting a vertical member with at least one horizontal member, particularly for the production of furniture, comprising a substantially cubical-shaped hollow cup having lateral side walls and a closed cup-bottom and being open on a front side opposite said cup-bottom so as to be placed on a stud of a vertical member, at least one of said side walls being formed with a slot extending into said open side and adapted to receive a guide web of a peg member, the latter adapted to be secured to a horizontal member and having a bearing plate integral with said web. said peg member having set pin means for fastening said peg member to a horizontal member, said slot is undercut in said at least one side wall, and said guide web of said peg member includes guide surfaces which are inclined corresponding to said slot.

Claim 9

A coupling member for connecting a vertical member with at least one horizontal member, particularly for the production of furniture, comprising a substantially cubical-shaped hollow cup having lateral side walls and a closed cup-bottom and being open on a front side opposite said cup-bottom so as to be placed on a stud of a vertical member, at least one of said side walls being formed with a slot extending into said open side and adapted to receive a guide web of a peg member, the latter adapted to be secured to a horizontal member and having a bearing plate integral with said web. said peg member having set pin means for fastening said peg member to a horizontal member, said slot is undercut in said at least one side wall, and said guide web of said peg member includes guide surfaces which are inclined corresponding to said slot.