Method and apparatus for making a paint roller and product produced thereby
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B05C-001/08
B44D-005/00
출원번호
US-0756108
(2007-05-31)
등록번호
US-8167782
(2012-05-01)
발명자
/ 주소
Hazantonis, Anthony
DeAngelis, Joseph
출원인 / 주소
Linzer Products Corp.
대리인 / 주소
RatnerPrestia
인용정보
피인용 횟수 :
0인용 특허 :
33
초록▼
A core for a paint roller includes a base layer and a reinforcing layer positioned over the base layer. A method of assembling a paint roller core includes helically winding a base material around a mandrel, applying an adhesive to an exposed portion of the base material, helically winding a reinfor
A core for a paint roller includes a base layer and a reinforcing layer positioned over the base layer. A method of assembling a paint roller core includes helically winding a base material around a mandrel, applying an adhesive to an exposed portion of the base material, helically winding a reinforcing material around the base material, and applying the adhesive to an exposed portion of the reinforcing material. An apparatus for forming a paint roller includes a mandrel, a first feeder for continuously winding a base material around the longitudinal axis of the mandrel, a second feeder for continuously winding a reinforcing material around the base material, a third feeder for continuously winding a fabric cover around the reinforcing material, and a belt drive arranged around the mandrel for advancing the base material, reinforcing material and fabric cover along the mandrel.
대표청구항▼
1. A reinforced core for a paint roller comprising: a base layer comprising a single layer of solvent-resistant material, the base layer formed from a thermoplastic material; anda reinforcing layer including a single layer of mesh positioned over the base layer, the mesh comprising a plurality of fi
1. A reinforced core for a paint roller comprising: a base layer comprising a single layer of solvent-resistant material, the base layer formed from a thermoplastic material; anda reinforcing layer including a single layer of mesh positioned over the base layer, the mesh comprising a plurality of fiberglass strands in a grid arrangement, the grid arrangement defining substantially square openings between adjacent strands, the strands having a nominal thickness that is smaller than the shortest dimension of the substantially square openings, resulting in large voids between the strands adapted to promote uniform application and distribution of an adhesive through the mesh material and onto the base layer. 2. The reinforced core of claim 1, wherein the base layer is formed from a single ply of material. 3. The reinforced core of claim 1 further comprising an adhesive for bonding the reinforcing layer to the base layer. 4. The reinforced core of claim 1, wherein the core consists of the base layer and the reinforcing layer. 5. The reinforced core of claim 1, wherein the reinforcing layer and the base layer are helically wound. 6. The reinforced core of claim 5, wherein the reinforcing layer covers the base layer in a criss-cross overlap. 7. A reinforced paint roller comprising: a base layer comprising a single layer of solvent-resistant material, the base layer formed from a thermoplastic material;a reinforcing layer including a single layer of mesh positioned over the base layer, the mesh comprising a plurality of fiberglass strands in a grid arrangement, the grid arrangement defining substantially square openings between adjacent strands, the strands having a nominal thickness that is smaller than the shortest dimension of the substantially square openings, resulting in large voids between the strands adapted to promote uniform application and distribution of an adhesive through the mesh material and onto the base layer; anda fabric cover positioned over the reinforcing layer. 8. The reinforced paint roller of claim 7, wherein the base layer is formed from a single ply of material. 9. The reinforced paint roller of claim 7 further comprising an adhesive for bonding the reinforcing layer to the base layer. 10. The reinforced paint roller of claim 7, wherein the paint roller consists of the base layer, the reinforcing layer, and the fabric cover. 11. The reinforced paint roller of claim 7, wherein the reinforcing layer and the base layer are helically wound. 12. The reinforced paint roller of claim 11, wherein the reinforcing layer covers the base layer in a criss-cross overlap. 13. The reinforced paint roller of claim 7 comprising a layer of adhesive distributed through the strands of the reinforcing layer, the layer of adhesive in contact with both the base layer and the fabric cover to bond the fabric cover to the base layer through the substantially square openings of the reinforcing layer. 14. The reinforced paint roller of claim 7 comprising a single layer of adhesive bonding all components of the paint roller together, the single layer of adhesive distributed through the strands of the reinforcing layer, the single layer of adhesive bonding the reinforcing layer to the base layer, and bonding the fabric cover to the reinforcing layer and base layer. 15. A reinforced paint roller comprising: a base layer comprising a layer of material having a thickness, the base layer formed from a thermoplastic material;a reinforcing layer comprising a net positioned over the base layer, the net formed of strands extending in multiple directions;a layer of adhesive distributed on the base layer between the strands; anda fabric cover positioned over the net,the net defining openings between adjacent strands, the strands of the net having a nominal thickness that is smaller than the shortest dimension of the openings, resulting in large voids that promote uniform application and distribution of the adhesive through the net and onto the base layer between the strands so that substantially all of the fabric cover directly contacts substantially all of the base layer, with substantially all of the adhesive bonding the fabric cover directly to the base layer. 16. The reinforced paint roller of claim 15, wherein the strands are formed of a non-absorbent material that cannot absorb the adhesive. 17. The reinforced paint roller of claim 15, wherein the strands are formed of fiberglass. 18. The reinforced paint roller of claim 15, wherein the base layer consists of a single layer of the material. 19. The reinforced paint roller of claim 15, wherein the reinforcing layer consists of a single layer of the net. 20. The reinforced paint roller of claim 15, wherein the nominal thickness of the strands is substantially smaller than the thickness of the base layer.
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이 특허에 인용된 특허 (33)
Polzin, Bruce C.; Bower, Jr., Lawrence J., Apparatus and method for making variable paint roller covers.
Martin Emil (Natrona Heights Pittsburgh PA) Barch Herbert W. (Natrona Heights Pittsburgh PA) Greer S. Thomas (Pittsburgh PA), Applicator for applying a coating to a surface.
Musch Gordon F. (West Salem OH) Gerardo Serafin J. (Mansfield OH) Humphrey Dennis D. (Wooster OH) Bochnak Bruce E. (Wooster OH) Barker Richard L. (Apple Creek OH) Roberts William J. (West Salem OH) Y, Method and apparatus for making paint roller cover.
Musch Gordon E. (West Salem OH) Gerardo Serafin J. (Mansfeld OH) Humphrey Dennis D. (Wooster OH) Bochnak Bruce E. (Wooster OH) Barker Richard L. (Apple Creek OH) Roberts William J. (West Salem OH) Yo, Method and apparatus for making paint roller cover with thermo plastic core.
Garcia Jaime A. (Barcelona WI ESX) Polzin Bruce C. (Greendale WI) Shehow Kenneth L. (Milwaukee WI), Method and apparatus for manufacturing paint roller and product produced thereby.
Bower Lawrence J. (Milwaukee WI) Delo Ronald R. (Waukesha WI) VanZeeland Gerald D. (New Berlin WI), Method and apparatus of manufacturing a paint roller.
Roberts William J. ; Middlesworth Steven V. ; Dilyard Ricky L. ; Gerardo Serafin J. ; Humphrey Dennis D., Methods and apparatus for making paint roller covers with thermoplastic cores.
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