Title:
撚線形態の繊維材料を引き伸ばす練篠機構を有する紡績用前処理機のためのまたは該前処理機における装置
Document Type and Number:
Japanese Patent JP5543145
Kind Code:
B2
Abstract:
A spinning room preparation machine has a pair of rolls 15a, 16a pressed against one another, one of which 15a rotates about an immovable axis and one of which 16a rotates about a movable axis, a non-contact spacing sensor 57 for measuring the spacing between the rolls being associated with the holding element 52, 53 of one of the holding elements, preferably the immovable roll 15a, the sensed or counterpart surface being associated with the other holding element. The holding element 52, 53 may be a rotary bearing which may be Aluminium (Al) and may be a spring loaded movable bearing. The sensor 57 may be an inductive proximity or displacement sensor, acoustic e.g. ultrasound sensor, a plunger coil and core, a laser sensor or an optical sensor using visible or infra-red (IR) light. The sensor may sense a surface of the other housing 53, or a counterpart element integrated in the other housing (figure 6). The machine may be a carding machine, draw frame, combing machine or flyer. The spacing sensor 57 may be separable from the housing. This allows simple replacement of parts and space to be saved.
Inventors:
Francis * Joseph Minter
John Bosman
John Bosman
Application Number:
JP2009171290A
Publication Date:
July 09, 2014
Filing Date:
July 22, 2009
Export Citation:
Assignee:
ツリュツラー Gesellschaft Mitt ベシュレンクテル ハフツング Wundt a company -- commun -- ディト gesellschaft
International Classes:
D01H5/38; D01G15/36; D01G19/26; D01H5/74; D01H13/16
Attorney, Agent or Firm:
Aoki 篤
Tsuruta Junichi
Tetsuro Shimada
Shigeki Hirose
Yoshimitsu Mizumoto
Masataka Niwa
Tsuruta Junichi
Tetsuro Shimada
Shigeki Hirose
Yoshimitsu Mizumoto
Masataka Niwa