| 摘要 |
715,782. Buffers. GUTEHOFFNUNGSHUTTE OBERHAUSEN AKT.-GES. April 16, 1952 [July 13, 1951], No. 9560/52. Class 103(5) A central buffer comprises a head 3 integral with a block 4 guided by means of bolt 5 engaging slots in the sides of the block. A hook type coupling is attached to the rod 6 which holds the springs compressed between the block 4 and the follower.
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