PROBLEM TO BE SOLVED: To provide a device for braking a track travel type machine that inhibits rapid braking to relax load on the track travel type machine.SOLUTION: A brake device includes a flaw rate restriction device 31 provided in the middle of a cap-side line 17 serving as a supply flow passage for working fluid for a fluid pressure unit 14 that extends a fluid pressure cylinder 13 to press a brake pad 12 to a rail 4, thereby preventing a rapid inflow of the working fluid and absorbing impact pressure.SELECTED DRAWING: Figure 2
【課題】急激な制動を抑えて軌道走行式機械への負荷を緩和し得る軌道走行式機械の制動装置を提供する。【解決手段】流体圧シリンダ13を伸長させてブレーキパッド12をレール4に押し付けるための流体圧ユニット14の作動流体の供給流路としてのキャップ側ライン17途中に、流量制限装置31を設け、作動流体の急激な流入を阻止し、衝撃圧力を吸収する。【選択図】図2
DEVICE FOR BRAKING TRACK TRAVEL TYPE MACHINE
軌道走行式機械の制動装置
2017-08-31
Patent
Electronic Resource
Japanese
IPC: | B66C Krane , CRANES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen |