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
Inventor
James Robertson
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB190626057ApublicationCriticalpatent/GB190626057A/en
26,057. Robertson, J. Nov. 17. Doffing - - arrangements; lifting - rails. - In machines for spinning jute, flax, cotton, &c., and in twisting and doubling frames, the square tubular platform 12, Fig. 1, such as is described in Specification No. 21,331, A.D. 1891, carries two studs 11, which pass completely through it and upon which the bobbins rotate ; it is also provided with waved cams 3 at each end so that, when rotated to bring.an empty bobbin into the operative position, it is moved laterally to bring the bobbin into correct alinement with the flyer spindle. The spindles may be rigidly fixed in the platform, or, as shown in Fig. 3, they may be adapted to run in bushes 5 if the friction of the rotating bobbin is sufficient to move them.
GB190626057D1906-11-171906-11-17Improvements in and connected with Spinning and Doubling Machinery.
ExpiredGB190626057A
(en)
Improvements in Clearer-guide-plates for Yarns of Threads, for Machines for Winding Yarns of Threads on to or into Bobbins or other forms upon Spindles
Improvements in or connected with the Spindles of Machines for Spinning, Doubling, or Twisting Yarns, and Winding same onto Bobbins or Spools or into Cops.
Improvements relating to the Spindles of Spinning, Doubling and Winding Machines, also applicable for Regulating the Unwinding of Yarns or Threads from Bobbins or the like.