Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
131 words
I. Procedure for locking the torsion of shafts in long spinning frames, said procedure being characterized by in- . cluding the following phases: . - start-up of the frame with the device (20) for locking torsion connected up; the disconnecting of said device (20) for locking torsion after a pre-set long enough time (T I ); - re-connection of the device (20) for locking torsion for a long enough time (T 2 ) before the spinning frame is stop- . ped; . - the device (20) for locking torsion is kept connected up . - while the spinning frame is halted so as to ensure the pro- . per working of said frame when it is next started up once again and so as to avoid phase displacement of the cylinders.
Claim 2
Dependent Claim
38 words
. 2. Procedure as in Claim I, characterized by the fact. . that the disconnecting of the device (20) for locking torsion takes place after a time (T I ) long enough to cover the. initial transient period.
Claim 3
Dependent Claim
45 words
Procedure as in Claims I & 2, characterized by the. fact that the re-connection of the device (20) for locking. torsion lasts for a period (T 2 ) before the stopping of the. machine (T F ) long enough to cover the transient stopping period.
Claim 4
Dependent Claim
90 words
Device (20) to carry out said procedure and the locking of torsion of the shafts in long spinning frames, characterized by comprising in cooperation and coordination: .- transmission means (I6) connected riqidlg to a shaft (10). of the spinning frame, . .- drivable coupling means (2I) connected to said transmission means (I6) and cooperating temporarily with at least . one other shaft (II) of the spinning frame, and - control means (22) able to actuate said drivable coupling. means (21) so as to suit the speed of said shaft (10).
Claim 5
Dependent Claim
25 words
Device (20) for locking torsion as in Claim 4, characterized by the fact that said shaft (10) is the powered shaft of the spinning frame.
Claim 6
Dependent Claim
29 words
Device -(20) for locking torsion as in Claims 4 & 5,. characterized by the fact that said drivable coupling means. (2I) consist of an electrically operated solenoid cluich (121).
Claim 7
Dependent Claim
30 words
Device (20) for locking torsion as in Claims 4 & 5,. characterized by the fact that said drivable coupling means. (21) consist of claw clutches operated by electromechanical-or electromagnetic means.
Claim 8
Dependent Claim
31 words
Device (20) for locking torsion as in Claims 4 & 5,. characterized by the fact that said drivable coupling means. (21) consist of ratchet gears operated by electromechanical. or electromagnetic means.
Claim 9
Dependent Claim
45 words
Device (20) for locking torsion as in Claim 4 and. in one or another of the Claims thereafter, characterized by .the fact that said control means (20) are connected to the . .motor means (13) which drive the powered shaft (10) of the. spinning frame.
Claim 10
Dependent Claim
25 words
. 10. Procedure for locking the torsion of shafts in spin- .ning frames, being substantially as described, shown and claimed and for the purposes allowed.
Claim 11
Dependent Claim
24 words
Device (20) for locking the torsion of shafts in long .spinning frames, being substantially as described, shown and claimed and for the purposes allowed.