Safety Photoelectric Switch

申请公布号：US2013187032(A1)

申请号：US201313790435

申请日期：2013.03.08

申请公布日期：2013.07.25

申请人：

KEYENCE CORPORATION;KEYENCE CORPORATION

发明人：KAWABATA SHINJI;INOUE TETSU

分类号：G05B9/02

主分类号：G05B9/02

摘要：A photoelectric switch reduces a cost load of a user while ensuring its protection function inherent to safety equipment without impairing its safety function, and an optical scanning type photoelectric switch is provided with a muting function settable by the user, which is a function of temporarily invalidating sensing of part or the whole of a protection area, and is provided with two output systems, with respect to each of which the muting function is settable and on each output of which an inspection signal is superimposed at a different timing in a time-division manner.

Wearable belt incorporating gas storage vessel comprising a polymeric container system for pressurized fluids

Posture detecting device and breathing function measuring device

Buggy

Steering column with bearings

Motion picture film projector

Brake system control in which update of wheel speed normalization factors is selectively inhibited

Hydrocracking of vacuum gas and other oils using a cocurrent/countercurrent reaction system and a post-treatment reactive distillation system

Heat resistant steel

Modular truck rack

Integral bracket and end mounting plate for air spring

Brick gripper

Ergonomic encirclement

Webbing take-up device

Aerator with variable air input

Mailbox apparatus

Dual use cargo container

Balcony shielding device

Plug structure of a liquid drainage installation

Two-piece cap for a vent hose

Method for forming tubular wrappings on a cigarette packing machine