PARALLEL LEAF SPRING, PARALLEL MOVEMENT MECHANISM, INTERFERENCE OPTICAL SYSTEM AND SPECTROSCOPIC ANALYSIS DEVICE

• Main Authors: HIROSE SATORU, NOBUMOTO YUSHI, KAWASAKI TOYOTOSHI, OHMORI SHIGETO
• Format: Patent
• Language: English; French; Japanese
• Published: 28.02.2013
• Subjects: BLASTING; COLORIMETRY; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT; MEASURING; MECHANICAL ENGINEERING; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; RADIATION PYROMETRY; SHOCK-ABSORBERS; SPRINGS; TESTING; THERMAL INSULATION IN GENERAL; WEAPONS

A parallel leaf spring (20) is provided with block bodies (23, 24) that are disposed apart from each other, and two plate-shaped members (21, 22) that are supported by the block body (24) serving as a support and disposed to face each other and sandwich the block body (23) therebetween. The block body (23) constitutes a movable part that reciprocates along the direction in which the two plate-shaped members (21, 22) face each other. The block body (23) as the movable part is formed from a porous material (41). L'invention porte sur un ressort à lame parallèle (20), qui comporte des corps de bloc (23, 24) qui sont disposés éloignés les uns des autres, et deux éléments en forme de plaque (21, 22) qui sont supportés par le corps de bloc (24) servant de support et disposés pour être tournés l'un vers l'autre et pour prendre en sandwich le corps de bloc (23) entre ceux-ci. Le corps de bloc (23) constitue une partie mobile qui réalise un mouvement de va-et-vient le long de la direction dans laquelle les deux éléments en forme de plaque (21, 22) sont tournés l'un vers l'autre. Le corps de bloc (23) en tant que partie mobile est formé à partir d'une matière poreuse (41).