Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4287/33A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NOUVELLE SOC DE CONSTRUCTION C
Original Assignee
NOUVELLE SOC DE CONSTRUCTION C
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NOUVELLE SOC DE CONSTRUCTION CfiledCriticalNOUVELLE SOC DE CONSTRUCTION C
Publication of GB400475ApublicationCriticalpatent/GB400475A/en
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01H—SPINNING OR TWISTING
D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
D01H5/02—Gill boxes or other drafting machines employing fallers or like pinned bars
D01H5/12—Details
D01H5/14—Pinned bars
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Textile Engineering
(AREA)
Preliminary Treatment Of Fibers
(AREA)
Abstract
400,475. Gill-boxes. NOUVELLE SOC. DE CONSTRUCTION CI-DEVANT N. SCHLUMBERGER ET CIE, Guebwiller, Haut-Rhin, France. Feb. 11, 1933, No. 4287. Convention date, Aug. 24, 1932. Addition to 377,392. [Class 120 (i).] In the gill-box drawing- mechanism described in the parent Specification and having faller bars propelled by toothed wheels 4 engaging the shaped ends 5 of the bars and controlled by brake pinions 3, the bars 1 are cranked in the middle of their length so as to approach closely to the drawing rollers when treating short staple fibres and are adapted to be reversed so that the needles are more remote therefrom when treating long staple fibre, e.g. long staple combing wool.
GB4287/33A1932-08-241933-02-11Improvements in gill-box drawing mechanisms
ExpiredGB400475A
(en)
Process relating to the mixing and uniform drawing of rovings made up in any proportions of combed wool and combed or uncombed cotton or other fibers intended for the manufacture of yarns