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Title:
紡績用の間隙を備える機械、特に、カーディング機械、ドローフレーム、コーミング機械、あるいは、フライヤ用の測定信号を補正するための装置
Document Type and Number:
Japanese Patent JP5529474
Kind Code:
B2
Abstract:
An apparatus for or on a spinning room preparation machine for correcting a measurement signal relating to the thickness of at least one textile fibre sliver, which signal is obtained from a pair of sensing rolls 7, 8, one of the sensing rolls 7 is arranged in fixed position and the other sensing roll 8 is force-loaded and arranged to be movable away from the fixed sensing roll. A periodic error value caused by non-circularity and/or eccentricity of the pair of sensing rolls 7, 8 is detectable, the pair of sensing rolls being connected to a displacement sensor 64 and a rotational angle transmitter which send their signals to a signal processing means and the output of the processing means delivers the corrected measurement signal. In order that the concentricity error can be detected and corrected simply and quickly, it is possible to establish touching contact between the circumferential surface of the fixed sensing roll 7 and the sensing roll 8 that is movable and the sensing rolls 7, 8 are rotatable while in touching contact.

Inventors:
Thomas Schmitz
Johannes Bossman
Application Number:
JP2009209508A
Publication Date:
June 25, 2014
Filing Date:
September 10, 2009
Export Citation:
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Assignee:
Trussler Gesell Shaft Mitt Beschlenktel Haftung Und Company Comandito Gesell Shaft
International Classes:
D01H13/22; D01G15/36; D01H13/32
Domestic Patent References:
JP8068623A
JP2049105A
JP2006328626A
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Shinozaki Masami
Kazuyoshi Ohira
Yasushi Ohashi



 
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