B - Operations – Transporting – 61 – G
Patent
B - Operations, Transporting
61
G
B61G 11/12 (2006.01) F16F 9/346 (2006.01)
Patent
CA 2256803
A rail car buffer with a capsule body and a mechanical ring spring and a hydraulic spring arranged in parallel in the body. The hydraulic spring includes an internal reservoir to receive hydraulic oil displaced during collapse of the buffer.
Asf-Keystone Inc.
Macrae & Co.
LandOfFree
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