Package for fibres and a method for the application thereof
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B26D-007/06
B28C-007/04
출원번호
UP-0719873
(2005-05-17)
등록번호
US-7824095
(2010-11-22)
우선권정보
SE-0402848(2004-11-22)
국제출원번호
PCT/SE2005/000705
(2005-05-17)
§371/§102 date
20070815
(20070815)
국제공개번호
WO06/054929
(2006-05-26)
발명자
/ 주소
Danielsson, Ralf
Engblom, Rikard
출원인 / 주소
Confib AB
대리인 / 주소
Ladas & Parry LLP
인용정보
피인용 횟수 :
0인용 특허 :
14
초록▼
A package for reinforcing fibers to be used in production of fiber concrete or similar materials. The package has a continuous, elongated design with a circular, elliptical, square, rectangular or polygonal cross section. The fibers are longitudinally or transversally or randomly oriented and are fi
A package for reinforcing fibers to be used in production of fiber concrete or similar materials. The package has a continuous, elongated design with a circular, elliptical, square, rectangular or polygonal cross section. The fibers are longitudinally or transversally or randomly oriented and are filled into the package, wherein the fibers are uniformly arranged so that each length unit of the package has a defined amount of fibers. The continuous package is arranged into a transport box to be delivered to a concrete plant. The continuous package is fed to a conveyer belt, an aggregate belt, a skip, a weigh hopper, a truckmixer, or a premixer, wherein the package is opened and the fibers are dosed into the concrete.
대표청구항▼
The invention claimed is: 1. A method for dosing fibres into concrete or similar materials, comprising: providing an enclosed elongated package; filling the elongated package with fibres via a filling machine, wherein the amount of fibres per unit length of the elongated package is predetermined; a
The invention claimed is: 1. A method for dosing fibres into concrete or similar materials, comprising: providing an enclosed elongated package; filling the elongated package with fibres via a filling machine, wherein the amount of fibres per unit length of the elongated package is predetermined; aligning the fibres with relation to each other when filled into the elongated package; transporting the elongated package via a transport box; feeding the elongated package from the transport box to a mixer; opening the elongated package; emptying the fibres into the mixer; and dosing a defined amount of fibres to the mixer by at least one of adjusting the speed of feeding the elongated package to the mixer or counting the number of length units of the elongated package passing a starting point. 2. A method according to claim 1, further comprising: feeding the elongated package from the transport box to the mixer by a feeder, and opening the elongated package over an aggregate belt, a conveyer belt, a skip, a weigh hopper, a truckmixer or a premixer. 3. A method according to claim 1, wherein the feeding is performed by a feeder selected from the group comprising conveyer belts, friction rolls or belts, pin/tractor means, pin wheels, chains with pins, apron feeders, and combinations thereof. 4. A method according claim 1, further comprising at least one of winding the elongated package on rolls, or feeding the elongated package into disposal sacks, after opening the elongated package. 5. A method according to claim 1, further comprising joining an additional elongated package to a previous one to obtain a continuous process of dosing fibres into the concrete. 6. A method according to claim 1, wherein the elongated package is tubular. 7. A system for performing the method of claim 1, wherein the system comprises the elongated package filled with fibres, a feeder for feeding the elongated package to a high position, an opening device for opening the elongated package, and a groove for transporting the fibres to the material to be reinforced. 8. A system according to claim 7, wherein the system further comprises an additional feeder for feeding the elongated package into the transport box when the elongated package has been filled with fibres. 9. A system according to claim 7, wherein the system further comprises an aggregate belt, a weight belt, a truckmixer, a skip or a premixer.
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이 특허에 인용된 특허 (14)
Galinat, Melvyn A.; Gilbert, James M., Apparatus and method for dispensing fibers into cementitious materials.
Valle Stephen A. (Bradford MA) Sorenson John E. (Reading MA) Hegger Robert C. (Oak Park IL) Wydra Walter W. (Itasca IL), Concrete additive product and method of use.
Berg Sven-Olof (Haverdal SEX) Broden Ingemar (Halmstad SEX) Johansen Odvan (Partille SEX), Method for the emptying of a package band and an arrangement for it.
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