Title:
【発明の名称】屋根がわら製造方法およびその装置
Document Type and Number:
Japanese Patent JPH07295
Kind Code:
B2
Abstract:
In the manufacture of roof tiles comprising extruding a continuous shaped ribbon of tile forming material onto a succession of pallets, and cutting the ribbon where pallets adjoin to form individual green state tiles on pallets, there is performed the step of causing a cutting tool to engage with the upper surface of the ribbon only for part of the length of each pallet whereby a recess is formed in the upper surface of each tile. In a particular embodiment the recess is a channel cut in the tile at a location immediately downstream of the extruding step. The recess is also subsequently smoothed by applying a smoothing roll thereto.
Inventors:
Robert Milford Baker
Paul Roger Surgent
Ernest Jiyoji Pepper
Bouchyan Kumar Oberoi
Frank arthur smith
Markham Chillards Ray
Paul Roger Surgent
Ernest Jiyoji Pepper
Bouchyan Kumar Oberoi
Frank arthur smith
Markham Chillards Ray
Application Number:
JP20248385A
Publication Date:
January 11, 1995
Filing Date:
September 12, 1985
Export Citation:
Assignee:
Let's Land-Futiles Limited
International Classes:
B28B5/02; B28B11/08; B28B11/12; B28B11/16; E04D1/16; (IPC1-7): B28B11/12
Domestic Patent References:
JP57163516A | ||||
JP5624107A |
Attorney, Agent or Firm:
Minoru Nakamura (5 others)
Next Patent: 物干竿ハンガー止装置並びにハンガー止保持具