Jointing system
First Claim
1. A system for tongue and groove jointing of adjacent pieces of flooring material, wherein at least one opposing surface on the tongues and the grooves of the pieces is provided with a flocked surface portion.
1 Assignment
0 Petitions
Accused Products
Abstract
In a system for jointing together of adjacent pieces of flooring material by means of grooves (3) and tongues (4), at least one of the opposing surfaces on the tongues (4) and the grooves (3) of the pieces display flocked surface portions (10-13). The flocked surface portions (10-13) extend along the tongues (4) and/or the grooves (3) and cover substantially their entire length. The fiber length (9) of the flocked surface portions (10-13) exceeds the difference between the width of the grooves (3) and the thickness of the tongues (4).
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Citations
27 Claims
- 1. A system for tongue and groove jointing of adjacent pieces of flooring material, wherein at least one opposing surface on the tongues and the grooves of the pieces is provided with a flocked surface portion.
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9. A flooring material composed of a number of smaller pieces which have grooves and tongues, wherein at least one surface on a groove or a tongue on two united pieces is a flocked surface for holding together the groove and the tongue.
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10. A system for joining a first and a second piece of flooring materials, comprising:
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a groove, defined at an edge of said first piece of flooring material; a tongue, being defined at an edge of said second piece of flooring material, and being correspondingly engageable with said groove of said first piece of flooring material; and at least one opposing surface of said tongue which opposes at least one opposing surface of said groove being provided with a plurality of substantially straight but deformable pieces of fiber, a first end of said pieces of fiber being fastened to said opposing surface of said tongue, and a second end of said fibers being engaged with said opposing surface of said groove when said tongue and said groove are engaged with one another, so that said first piece and said second piece of flooring materials are held firmly in place by said fibers, said opposing surface of said groove being free of fibers. - View Dependent Claims (11, 12)
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13. A system for joining a first and a second piece of flooring materials, comprising:
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a groove, defined at an edge of said first piece of flooring material; a tongue, being defined at an edge of said second piece of flooring material, and being correspondingly engageable with said groove of said first piece of flooring material; and at least one opposing surface of said groove which opposes at least one opposing surface of said tongue being provided with a plurality of substantially straight but deformable pieces of fiber, a first end of said pieces of fiber being fastened to said opposing surface of said groove, and a second end of said fibers being engaged with said opposing surface of said tongue when said tongue and said groove are engaged with one another, so that said first piece and said second piece of flooring materials are held firmly in place by said fibers, said opposing surface of said tongue being free of fibers. - View Dependent Claims (14, 15)
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16. A system for joining a first and a second piece of flooring materials, comprising:
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a groove, defined at an edge of said first piece of flooring material; a tongue, being defined at an edge of said second piece of flooring material, and being correspondingly engageable with said groove of said first piece of flooring material; and at least one opposing surface of said groove, and at least one corresponding opposing surface of said tongue, being provided with a plurality of substantially straight but deformable pieces of fiber, a first end of said pieces of fiber being fastened to one of said surfaces, and a second end of said fibers being engaged with said fibers of said other opposing surface when said tongue and said groove are engaged with one another, so that said first piece and said second piece of flooring materials are held firmly in place by said fibers. - View Dependent Claims (17, 18)
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19. A system for joining a first and a second piece of flooring materials, comprising:
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a groove, defined at an edge of said first piece of flooring material; a tongue, being defined at an edge of said second piece of flooring material, and being correspondingly engageable with said groove of said first piece of flooring material; and retaining means, for retaining said tongue in said groove, said retaining means including a plurality of substantially straight but deformable pieces of fiber, said pieces of fiber being fastened to at least one opposing surface of said tongue and said groove while being engaged with the other opposing surface of said tongue and said groove. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27)
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Specification