-
公开(公告)号：JP2002122131A
公开(公告)日：2002-04-26
申请号：JP2001208614
申请日：2001-07-09
Applicant: ABB AB
Inventor： INGVARSSON KJELL , JOHANSSON DAN , OLSSON ULF , GUSTAFSSON PER
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of quality of products such as the generation of a waste and a defective by accurately manufacturing the shape characteristic of a flat belt-like material. SOLUTION: In this transferring roll 1 for moving a practically flat and belt-like material from one device to other device, the belt-like material is passed through the transferring roll by the rotation of the transferring roll. The transferring roll including a flat and smooth outer surface of a cylinder includes at east two cylindrical members, and a means 7 for reducing the mechanical rigidity of the cylinder surface 2 is arranged between the cylindrical members. As a desirable means, a connection part 9 having a cross section formed thinner than other parts of the cylinder is used. Such means mechanically divides the cylinder into plural areas having the crosstalk in a predetermined range. This transferring roll is used to measure the tensile force and the force of the belt-like material more accurately than a conventional device.
-
公开(公告)号：AT352506T
公开(公告)日：2007-02-15
申请号：AT01113445
申请日：2001-06-02
Applicant: ABB AB
Inventor： JOHANSSON DAN , INGVARSSON KJELL , GUSTAFSSON PAER , OLSSON ULF
Abstract: A transfer roll 1 for conveying a strip of substantially flat material from one device to another. The strip passes over the transfer roll as the transfer roll rotates. The transfer roll includes a flat and smooth cylindrical outer skin which comprises at least two cylindrical elements. Between the cylindrical elements is arranged a means 7 for reducing the mechanical stiffness of the cylindrical skin relative to the stiffness of the remainder of the cylindrical skin 2. Suitable means such as a welded joint 9 of reduced cross sectional thickness compared to the remainder of the cylinder are described. Such means separate the cylinder mechanically into a plurality of measurement areas with a predetermined degree of crosstalk. The transfer roll may be used to measure force or tension in strip material more accurately than with previous devices.
-
Patent Agency Ranking
公开(公告)号：DE60126194T2
公开(公告)日：2007-12-13
申请号：DE60126194
申请日：2001-06-02
Applicant: ABB AB
Inventor： JOHANSSON DAN , INGVARSSON KJELL , GUSTAFSSON PAER , OLSSON ULF
Abstract: A transfer roll 1 for conveying a strip of substantially flat material from one device to another. The strip passes over the transfer roll as the transfer roll rotates. The transfer roll includes a flat and smooth cylindrical outer skin which comprises at least two cylindrical elements. Between the cylindrical elements is arranged a means 7 for reducing the mechanical stiffness of the cylindrical skin relative to the stiffness of the remainder of the cylindrical skin 2. Suitable means such as a welded joint 9 of reduced cross sectional thickness compared to the remainder of the cylinder are described. Such means separate the cylinder mechanically into a plurality of measurement areas with a predetermined degree of crosstalk. The transfer roll may be used to measure force or tension in strip material more accurately than with previous devices.
-
公开(公告)号：DE60126194D1
公开(公告)日：2007-03-15
申请号：DE60126194
申请日：2001-06-02
Applicant: ABB AB
Inventor： JOHANSSON DAN , INGVARSSON KJELL , GUSTAFSSON PAER , OLSSON ULF
Abstract: A transfer roll 1 for conveying a strip of substantially flat material from one device to another. The strip passes over the transfer roll as the transfer roll rotates. The transfer roll includes a flat and smooth cylindrical outer skin which comprises at least two cylindrical elements. Between the cylindrical elements is arranged a means 7 for reducing the mechanical stiffness of the cylindrical skin relative to the stiffness of the remainder of the cylindrical skin 2. Suitable means such as a welded joint 9 of reduced cross sectional thickness compared to the remainder of the cylinder are described. Such means separate the cylinder mechanically into a plurality of measurement areas with a predetermined degree of crosstalk. The transfer roll may be used to measure force or tension in strip material more accurately than with previous devices.
-
公开(公告)号：SE517543C2
公开(公告)日：2002-06-18
申请号：SE0002558
申请日：2000-07-07
Applicant: ABB AB
Inventor： JOHANSSON DAN , OLSSON ULF , INGVARSSON KJELL , GUSTAFSSON PAER
Abstract: A transfer roll 1 for conveying a strip of substantially flat material from one device to another. The strip passes over the transfer roll as the transfer roll rotates. The transfer roll includes a flat and smooth cylindrical outer skin which comprises at least two cylindrical elements. Between the cylindrical elements is arranged a means 7 for reducing the mechanical stiffness of the cylindrical skin relative to the stiffness of the remainder of the cylindrical skin 2. Suitable means such as a welded joint 9 of reduced cross sectional thickness compared to the remainder of the cylinder are described. Such means separate the cylinder mechanically into a plurality of measurement areas with a predetermined degree of crosstalk. The transfer roll may be used to measure force or tension in strip material more accurately than with previous devices.
-
公开(公告)号：ES2280285T3
公开(公告)日：2007-09-16
申请号：ES01113445
申请日：2001-06-02
Applicant: ABB AB
Inventor： JOHANSSON DAN , INGVARSSON KJELL , GUSTAFSSON PAR , OLSSON ULF
Abstract: Un rodillo de transferencia (1) para transportar una tira de material sustancialmente plano, rodillo de transferencia que incluye una envuelta cilíndrica exterior (2), incluyendo al menos dos elementos cilíndricos (8a, 8b) unidos conjuntamente, una junta mecánica (9) une conjuntamente los elementos cilíndricos (8a, 8b), caracterizado por el hecho de que entre los dos elementos cilíndricos (8a, 8b) se ha dispuesto unos medios para proporcionar una región de rigidez mecánica predeterminada y reducida con relación a la rigidez del resto de la envuelta cilíndrica (2), y porque dicha junta (9) es una junta soldada.
-
公开(公告)号：SE0002558L
公开(公告)日：2002-01-08
申请号：SE0002558
申请日：2000-07-07
Applicant: ABB AB
Inventor： JOHANSSON DAN , OLSSON ULF , INGVARSSON KJELL , GUSTAFSSON PAER
Abstract: A transfer roll 1 for conveying a strip of substantially flat material from one device to another. The strip passes over the transfer roll as the transfer roll rotates. The transfer roll includes a flat and smooth cylindrical outer skin which comprises at least two cylindrical elements. Between the cylindrical elements is arranged a means 7 for reducing the mechanical stiffness of the cylindrical skin relative to the stiffness of the remainder of the cylindrical skin 2. Suitable means such as a welded joint 9 of reduced cross sectional thickness compared to the remainder of the cylinder are described. Such means separate the cylinder mechanically into a plurality of measurement areas with a predetermined degree of crosstalk. The transfer roll may be used to measure force or tension in strip material more accurately than with previous devices.
-
-
-
-
-
-
Search Results
7
records
(took 0.02 seconds)
