回転軸用バランサ機構

• Format: Patent
• Language: Japanese
• Published: 11.01.2007
• Subjects: BLASTING; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; LIGHTING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PRESSES; PRESSES IN GENERAL; SHOCK-ABSORBERS; SPRINGS; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

ガススプリングを用いて、回転軸に作用する回転モーメントの少なくとも一部を相殺するバランシング用回転モーメントを回転軸に作用させ、前記回転モーメントを簡単に且つ確実に軽減できる回転軸用バランサ機構を提供する。 回転軸用バランサ機構（８）は、ガススプリング（２０）と、軸支持機構（５）側の静止部材（１０）に、ガススプリング（２０）の下端部を回動自在に連結する第１連結部（４０）と、回転軸（３）の左端部に固定された回転部材（１５）のうち回転軸（３）の軸心（Ａ）に対して偏心した位置に、ガススプリング（２０）の下端部を回動自在に連結する第２連結部（４５）とを備えている。