摘要 |
1508706 Heald rails GROB & CO AG 19 March 1976 [3 April 1975] 11207/76 Heading D1E The ends 8, 9, of heald rails 4, 6 or carrying or transfer rods, are slotted to provide for the insertion of a member 7 to block the end or to join to another rail or rod. Various shapes of slots and matching members 7 are disclosed. |