The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 02, 2018
Filed:
Jan. 13, 2016
Juha Laitio, Espoo, FI;
Markku Nieminen, Vantaa, FI;
Juha Laitio, Espoo, FI;
Markku Nieminen, Vantaa, FI;
TAKSO Software Ltd, Helsinki, FI;
Abstract
The primary object of the invention is an arrangement in the fibrous-web machine for tail-threading of a fibrous web, a tail-threading apparatus and a method for tail-threading. The arrangement comprises a tail-threading apparatus which is arranged to receive a tail separated from the fibrous web and to guide it further to the subsequent section of the fibrous-web machine in the longitudinal direction of the fibrous-web machine, at least one blower () which is provided with a flow-preventing plate () and arranged to guide the tail towards said tail-threading apparatus for feeding the tail to the tail-threading apparatus, whereby said at least one blower () with its flow-preventing plate () is arranged to divert the travel direction of tail on the longitudinal vertical plane and the cross-directional vertical plane of the fibrous-web machine, and said tail-threading apparatus comprises a rope nip receiving the tail the tail-threading ropes of which are supported by a rope pulley () which is arranged to rotate on a plane in the direction of the longitudinal axis of the fibrous-web machine and oblique in relation to the vertical direction and which is arranged to receive the diverted tail in the diverted travel direction. The invention enables the implementation of a tail-threading process fitting into a smaller space.