Arrangement for butt-welding plastic material components
First Claim
Patent Images
1. An arrangement for butt-welding plastic material components, especially tubular components and pipes, comprising:
- chucking device for holding said components in coaxial positions;
a heating device for heating the ends of said components without contact by means of heat rays wherein said heating device comprises;
a heating element of an electrically heatable copper plate which is coated by a ceramic coating having a thickness of 0.1-0.6 mm and further wherein;
a plurality of heating cartridges and at least one thermosensor are mounted in said copper plate;
a support member movable between said chucking devices wherein said heating element is mounted on said support member and further wherein said support member is displaceable in an axial direction of a tubular component axis, and further wherein said heating element includes stop cams wherein said stops cams are displaceable into contact with end faces of said chucking devices.
0 Assignments
0 Petitions
Accused Products
Abstract
An arrangement for butt-welding tubular plastic components includes two chucking devices for holding the components in coaxial positions relative to each other and a heating device for heating the ends of the components without contact. The heating device includes a heating element which can be swung between the two chucking devices. The heating element heats the ends of the components without contact by heat rays. The heating element includes a metal plate which is coated with a ceramic coating and which is electrically heatable by heating cartridges.
58 Citations
3 Claims
-
1. An arrangement for butt-welding plastic material components, especially tubular components and pipes, comprising:
-
chucking device for holding said components in coaxial positions; a heating device for heating the ends of said components without contact by means of heat rays wherein said heating device comprises; a heating element of an electrically heatable copper plate which is coated by a ceramic coating having a thickness of 0.1-0.6 mm and further wherein; a plurality of heating cartridges and at least one thermosensor are mounted in said copper plate; a support member movable between said chucking devices wherein said heating element is mounted on said support member and further wherein said support member is displaceable in an axial direction of a tubular component axis, and further wherein said heating element includes stop cams wherein said stops cams are displaceable into contact with end faces of said chucking devices. - View Dependent Claims (2, 3)
-
Specification