CONNECTION DEVICE

PROBLEM TO BE SOLVED: To provide a connection device in which stable output can be ensured without being affected by environmental temperatures and a degree of freedom in a mounting direction can be also secured without reducing the output by deterioration.SOLUTION: A nut 12 is externally fitted to...

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Bibliographische Detailangaben
Hauptverfasser:	UCHIUMI TAKAAKI, TOMOTO TAKESHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a connection device in which stable output can be ensured without being affected by environmental temperatures and a degree of freedom in a mounting direction can be also secured without reducing the output by deterioration.SOLUTION: A nut 12 is externally fitted to a rotor 10 while engaging a spherical ball 12b between a spiral groove part 12a and a male screw part 10a of the rotor 10, a door-side bracket 18 at a side of the rotor 10 is mounted to a door which opens/closes an opening part of a box, and a box-side bracket 20 at a side of the nut 12 is mounted in the vicinity of the opening part of the box. Thus, since no oil is used, there is no risk of oil viscosity change or oil leakage caused by environmental temperatures and since no gas is used, there is no risk of gas pressure change or gas leakage caused by environmental temperatures. Furthermore, since no oil is used, a mounting direction is not limited.