| 摘要 |
#CMT# #/CMT# The rotary switch has a manually operated rotary head (1) and two catching devices. A control track (2,3) is provided with a catch recess. Both the catching devices are cooperating with the control track subjected to spring pressure, and are catched in the catch recess by corresponding position of the rotary head. The catch device is carried in the catching sleeve (4,5), by which a helical spring (6,7) is implemented with force acting upon catching bolts (8,9). #CMT#USE : #/CMT# Rotary switch. #CMT#ADVANTAGE : #/CMT# The rotary switch has a manually operated rotary head and two catching devices, and thus ensures to prevent manipulation of the catch forces and the catch noises by the switch. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a longitudinal sectional view of a rotary switch. 1 : Rotary head 2,3 : Control tracks 4,5 : Catching sleeves 6,7 : Helical springs 8,9 : Catching bolts. |
