US PATENT SUBCLASS 188 / 129
.~.~.~ Rise and fall
Current as of: June, 1999
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| 188 / | HD | BRAKES |
|
| * | DD | OPERATORS {11} |
| 110 | DF | .~ Automatic {3} |
| * | DD | .~.~ Vehicle {11} |
| 129 |  | .~.~.~ Rise and fall {1} |
| 130 | DF | .~.~.~.~> Rotary |
DEFINITION
Classification: 188/129
Friction-brakes operated upon the rise or fall of the vehicle-body.
SEE OR SEARCH THIS CLASS, SUBCLASS:
297+, for a fluid-resistance shock absorber.
SEE OR SEARCH CLASS
182, Fire Escape, Ladder, or Scaffold,
235, for a friction brake and occupant-operated mechanisms for applying a brake during descent.
213, Railway Draft Appliances,
22+,.
267, Spring Devices, 196+, for a similar device combined with or having resilient means for biasing the vehicle parts.