Title:
【発明の名称】断熱材料プライの形成の為の装置
Document Type and Number:
Japanese Patent JP2583626
Kind Code:
B2
Abstract:
PCT No. PCT/FI89/00011 Sec. 371 Date Sep. 11, 1990 Sec. 102(e) Date Sep. 11, 1990 PCT Filed Jan. 23, 1989 PCT Pub. No. WO89/07731 PCT Pub. Date Aug. 24, 1989.The invention relates to an apparatus for the formation of an insulating material ply, e.g. in the manufacture of insulating chutes. The object is to provide a continuous insulating material ply (17) of a predetermined thickness. A primary ply (14) of surplus thickness is first sawn out of an insulating material roll (1) by rotating the insulating wool roll against the edge of a band saw, and this primary ply (14) is fed to another ply-cutting saw (16) which saws the primary ply into the final ply (17) with the predetermined thickness. The surplus from the primary ply (14) is collected on a drum (19) provided in connection with the ply-cutting saw (16) to form an intermediate storage. When the insulating material (roll) run out, the sawing of the final ply (17) is continued from the intermediate storage without interruption until the leading edge of a new opened insulating material roll (1) reaches the ply-cutting saw (16).
Inventors:
SOITSUKERI OSUMO
Application Number:
JP50139989A
Publication Date:
February 19, 1997
Filing Date:
January 23, 1989
Export Citation:
Assignee:
PARTEK AB
International Classes:
B23D53/02; B23D55/04; F16L59/00; B26D1/00; B26D1/46; B28B1/52; B32B43/00; (IPC1-7): F16L59/00; B32B35/00
Domestic Patent References:
| JP52148858A | ||||
| JP5995373A | ||||
| JP5294834U |
Other References:
【文献】英国特許1214330(GB,A)
【文献】西独国特許公開1471352(DE,A)
【文献】西独国特許公開1471352(DE,A)
Attorney, Agent or Firm:
Takehiko Suzue (3 outside)