B - Operations – Transporting – 23 – B
Patent
B - Operations, Transporting
23
B
82/10
B23B 15/00 (2006.01) B23B 3/16 (2006.01) B23B 13/02 (2006.01) B23B 13/12 (2006.01)
Patent
CA 1118241
ABSTRACT OF THE DISCLOSURE In a machine tool having a horizontal, hollow main spindle having therein a main chuck for gripping a bar stock and confronting at a front thereof a machining zone, into which the forward end of the bar stock is intermit- tently fed through the main chuck from the rear for every cycle of machining by a selected tool mounted on a tool support structure on feed slides and brought into the machining zone to carry out machining of the bar stock, a bar end support engages and supports the forward end of the bar stock at the start of each intermittent feeding thereof and stably guides the same fully into position for machining a unrelatedly to the rotation of the main spindle, whereby the cyclic bar feeding and machining operation can be continuously carried out without stopp- ing the main spindle. Means are provided whereby bar stocks of circular cross-sectional shape and any shape other than a circle can be thus machined.
354426
Fetherstonhaugh & Co.
Kabushiki Kaisha Miyano Tekkosho
LandOfFree
Machine tool having hollow main spindle and bar stock... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Machine tool having hollow main spindle and bar stock..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine tool having hollow main spindle and bar stock... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-856875