Timepiece
申请公布号:EP2437125(A1)
申请号:EP20110405329
申请日期:2011.09.23
申请公布日期:2012.04.04
发明人:MARIOTTO, ELIO
分类号:G04B1/16;G04B33/06
主分类号:G04B1/16
摘要:<p>The movement has a barrel (1) for a housing of a mainspring whose diameter is less than radius of movement. The barrel has a cylindrical sidewall (2) surrounded by teeth (3). The sidewall has edges closed by disks (4, 4'), where each disk has an axial opening for passage of arbor (7). Height of the housing ranges between 85 percentage and 97 percentage of total height at periphery of the barrel. One of the disks has thickness ranging between 0.04 and 0.12 mm. The opening is encircled by annular projection (6) connected to a surface of the disk that is formed from silicon, quartz and diamond.</p>
WERKWIJZE TER BEREIDING VAN OLIECOMPOSITIES
TRAILER FOR ERECTING AND TRANSPORTING STORAGE TANKS
MACHINE FOR AND PROCESS OF DIECUTTING
COLLECTOR RING BODIES FOR ELECTRIC MOTORS
PROCESS FOR PREPARING OIL-EXTENDING RUBBER
LIQUID MIXING AND DISPENSING APPARATUS
DIGITAL TYPE ROTATIONAL ANGLE DETECTOR
TEMPERATURE MONITORING APPARATUS
COMBINED CW AND PULSE TRACKING SYSTEMS