摘要 |
1343488 Mounting heald frames ADOLPH SAURER Ltd 19 April 1971 [19 Feb 1970] 22145/71 Heading D1E Heald frames having only bottom staves 8 and healds 1 that are mounted at their bottom ends only on rails 6 and guided at their top ends by bars 10 have their staves 8 guided in Fig. 2, by frames 35, 36 and, in Fig. 1, by extensions 26, 36 which slide between the bars 10 and lower bars 30. |