Cap assemblage for hard surface floor covering roll and method for making same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65B-061/00
B65D-085/66
B65H-017/02
출원번호
US-0558339
(1975-03-14)
발명자
/ 주소
Stone Harris E. (293 Lenox St. Norwood MA 02068)
인용정보
피인용 횟수 :
14인용 특허 :
0
초록▼
A tubular paper core, about which a hard surface floor covering is coiled, is provided at its opposite ends with a pair of cap assembages, each of which includes inner and outer clamping disks and a collar, each disk formed with a central opening. The side margins of a web, which is wrapped about th
A tubular paper core, about which a hard surface floor covering is coiled, is provided at its opposite ends with a pair of cap assembages, each of which includes inner and outer clamping disks and a collar, each disk formed with a central opening. The side margins of a web, which is wrapped about the floor covering roll, are crimped and glued to the exterior face of the inner disk and the interior face of the outer disk. The collar, which includes a tubular neck portion and an annular flange portion, is disposed between the disks, the flange portion being captively held between the disks and the neck portion being received within the opening formed in the inner disk and the tubular paper core.
대표청구항▼
A cap assemblage for a hard surface floor covering roll constituting a hard surface floor covering convoluted about a paper core and an overwrap enveloped about the convoluted hard surface floor covering, said cap assemblage comprising: a. a pair of disks, one of said disks being an inner disk and t
A cap assemblage for a hard surface floor covering roll constituting a hard surface floor covering convoluted about a paper core and an overwrap enveloped about the convoluted hard surface floor covering, said cap assemblage comprising: a. a pair of disks, one of said disks being an inner disk and the other of said disks being an outer disk, each said disk formed with a central opening, each said disk having inner and outer faces; b. a collar including an annular flange portion and a tubular neck portion, said flange portion having inner and outer faces and inner and outer circular peripheries, said neck portion extending from the inner periphery of said flange portion, said neck portion being received within said inner disk central opening and within said paper core, the diametral profile of said outer periphery of said flange portion being larger than the diametral profile of said inner disk central opening and the diametral profile of said outer disk central opening; c. said cap assemblage said fitted to said hard surface floor covering roll, said inner face of said inner disk abutting against an edge of the convoluted floor covering, said neck portion being received within said inner disk central opening and within the paper core, said inner face of said flange portion abutting against said outer face of said inner disk, said inner face of said outer disk abutting against said outer face of said flange portion, and the said overwrap being sandwiched between said outer face of said inner disk and said inner face of said outer disk. A method for storing hard surface floor covering, said method comprising the steps of coiling a hard surface floor covering about a tubular paper core to form a hard surface floor covering roll, pressing a collar and inner disk against each end of the hard surface floor covering roll, each said collar having an annular flange portion and A tubular neck portion extending from said flange portion, each said inner disk formed with a central opening that is adapted to receive said neck portion, an inner face of each said inner disk abutting against one end of said hard surface floor covering roll, each said flange portion abutting against an outer face of each said inner disk, each said neck portion received within the central opening of its associated disk and within the tubular paper core, applying an adhesive to the exposed outer face of each said inner disk, wrapping a sheet about said hard surface floor covering roll, crimping the ends of said sheet about the exposed outer faces of each said inner disk having said adhesive applied thereto, applying said adhesive to the exposed crimped regions of said sheet, and pressing an outer disk against each said crimped region of said sheet having said adhesive applied thereto, an inner face of each said outer disk abutting against the outer face of one of said flange portions, said adhesive holding said inner disks and said outer disks in fixed relationship, said central openings being coaxial with a longitudinal axis of said paper core.
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