| 摘要 |
1,211,180. Actuating sliding carriages; milling machines. FRIEDRICH DECKEL PRAZISIONS MECHANIK & MASCHINENBAU. 14 May, 1969 [4 June, 1968], No. 24704/69. Headings B3B and B3K. [Also in Division F2] Mechanism for displacing one machine tool member relative to another e.g. for displacing slide 16 relative to slide 12 in a universal milling machine as shown, comprises an endless chain drive 20 mounted on one of the members with one run parallel to the direction of displacement, one or more entraining elements 32 being mounted on one or the other member to establish a drive connection. Sprockets 22, 24 have one tooth machined off to accommodate the teeth 34 of the elements 32. |
