US PATENT SUBCLASS 213 / 7
CUSHIONED

Current as of: June, 1999
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213 /   HD   RAILWAY DRAFT APPLIANCES

7CUSHIONED {9}
8  DF  .~> Continuous
9  DF  .~> Combined with car end buffer
10  DF  .~> Single center sill
11  DF  .~> Bolster-positioned
12  DF  .~> Radially movable {5}
22  DF  .~> Combined spring and friction {8}
40 R  DF  .~> Springs {6}
50  DF  .~> Cooperating parts fixed to car {6}
62 R  DF  .~> Drawbars {3}

DEFINITION

Classification: 213/7

(under the class definition) Patents providing means for cushioning the movement of the draft device.

SEE OR SEARCH CLASS

267, Spring Devices,

120, for a spring device of the expansible-chamber fluid spring type, for cushioning a rail vehicle body on its undercarriage.