CAP FOR AIR BLEEDER SCREW

PROBLEM TO BE SOLVED: To prevent an operation fluid from being oozed out to a periphery of an air bleeder screw. SOLUTION: The cap 40 for the air bleeder screw is provided with a recession part 24 fitted to a head part 20 of the air bleeder screw 14. The cap 40 for the air bleeder screw is attached...

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Bibliographische Detailangaben
Hauptverfasser:	MASUKO SHINJIRO, TARUI TAKESHI, MORIO TAKESHI
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BLASTING BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL COCKS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent an operation fluid from being oozed out to a periphery of an air bleeder screw. SOLUTION: The cap 40 for the air bleeder screw is provided with a recession part 24 fitted to a head part 20 of the air bleeder screw 14. The cap 40 for the air bleeder screw is attached to the head part 20 and covers an upper end opening of an air discharge hole 18. Further, in the cap 40 for the air bleeder screw, a plurality of grooves 48 is provided on an opening side of a wall surface of the recession part 24 along an axis of the recession part 24. When the cap 40 for the air bleeder screw is attached to the head part 20 of the air bleeder screw 14, an opening 46 of a lower part is elastically deformed by the head part 20 and is expanded and the recession part 24 is communicated with the outside through the groove 48. Therefore, air existing at the inside of the recession part 24 is prevented from becoming a high pressure, and a brake liquid, i.e., the operation fluid remained in the air discharge hole 18 of the air bleeder screw 14 can be prevented from being pushed out from the air discharge hole 18. COPYRIGHT: (C)2008,JPO&INPIT