公开(公告)号：WO2004071674A3

公开(公告)日：2005-10-20

申请号：PCT/US2004004298

申请日：2004-02-11

Applicant: UNIV CALIFORNIA ,  VELINSKY STEVEN A ,  BENNETT DUANE A

Inventor： VELINSKY STEVEN A ,  BENNETT DUANE A

IPC: B05C5/02 ,  B05C11/10 ,  E01C23/09 ,  H05B1/00

CPC classification number: E01C23/0973 ,  B05C5/02 ,  B05C11/1042

Abstract: Apparatus and methods for applying heated sealants, such as molten polymeric material, to surfaces such as for filling cracks in pavement surfaces. Aspects of the invention include block cutting assembly, heated dispensing hose, and crack filling applicator head. By way of example, the block cutting assembly comprises a ram device for driving sealant blocks against a heated cutting member which severs the blocks to speed liquefaction within the heated sealant chamber. An associated enclosure incorporates a loading door preferably configured for operation in response to the position of the ram device. The heated dispensing hose may comprise a heating element running through the interior of the hose to heat sealants as they pass through the hose. The crack filling applicator head comprises a dispensing tube upon which a sealing chamber is coupled for retaining a quantity of liquid sealant proximal to the pavement surface being filled.

Abstract translation: 将诸如熔融聚合物材料的加热密封剂施加到诸如用于在路面表面中填充裂纹的表面的装置和方法。 本发明的方面包括块切割组件，加热分配软管和裂缝填充施用头。 作为示例，块切割组件包括用于将密封块驱动抵靠加热的切割构件的冲压装置，该切割构件切割块以加速加热的密封剂室内的液化。 相关联的外壳包括装载门，其优选地构造成响应于压头装置的位置进行操作。 加热的分配软管可以包括穿过软管的内部的加热元件，以在它们通过软管时加热密封剂。 裂缝填充施用器头包括分配管，密封室联接在其上，用于保持靠近待填充的路面的近似量的液体密封剂。

公开(公告)号：WO2004071674A2

公开(公告)日：2004-08-26

申请号：PCT/US2004/004298

申请日：2004-02-11

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA ,  VELINSKY, Steven, A. ,  BENNETT, Duane, A.

Inventor： VELINSKY, Steven, A. ,  BENNETT, Duane, A.

IPC: B05C

CPC classification number: E01C23/0973 ,  B05C5/02 ,  B05C11/1042

Abstract: Apparatus and methods for applying heated sealants, such as molten polymeric material, to surfaces such as for filling cracks in pavement surfaces. Aspects of the invention include block cutting assembly, heated dispensing hose, and crack filling applicator head. By way of example, the block cutting assembly comprises a ram device for driving sealant blocks against a heated cutting member which severs the blocks to speed liquefaction within the heated sealant chamber. An associated enclosure incorporates a loading door preferably configured for operation in response to the position of the ram device. The heated dispensing hose may comprise a heating element running through the interior of the hose to heat sealants as they pass through the hose. The crack filling applicator head comprises a dispensing tube upon which a sealing chamber is coupled for retaining a quantity of liquid sealant proximal to the pavement surface being filled.

Abstract translation: 将诸如熔融聚合物材料的加热密封剂施加到诸如用于在路面表面中填充裂纹的表面的装置和方法。 本发明的方面包括块切割组件，加热分配软管和裂缝填充施加头。 作为示例，块切割组件包括用于将密封块驱动抵靠加热的切割构件的冲压装置，该切割构件切割块以加速加热的密封剂室内的液化。 相关联的外壳包括装载门，其优选地构造成响应于压头装置的位置进行操作。 加热的分配软管可以包括穿过软管的内部的加热元件，以在它们通过软管时加热密封剂。 裂缝填充施用器头包括分配管，密封室联接在其上，用于保持靠近待填充的路面的近似量的液体密封剂。