JPH0195690U - - Google Patents

Info

Publication number
JPH0195690U
JPH0195690U JP19113087U JP19113087U JPH0195690U JP H0195690 U JPH0195690 U JP H0195690U JP 19113087 U JP19113087 U JP 19113087U JP 19113087 U JP19113087 U JP 19113087U JP H0195690 U JPH0195690 U JP H0195690U
Authority
JP
Japan
Prior art keywords
object detection
detection sensor
sensor
automatic door
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP19113087U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP19113087U priority Critical patent/JPH0195690U/ja
Publication of JPH0195690U publication Critical patent/JPH0195690U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electronic Switches (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP19113087U 1987-12-16 1987-12-16 Pending JPH0195690U (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19113087U JPH0195690U (enrdf_load_html_response) 1987-12-16 1987-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19113087U JPH0195690U (enrdf_load_html_response) 1987-12-16 1987-12-16

Publications (1)

Publication Number Publication Date
JPH0195690U true JPH0195690U (enrdf_load_html_response) 1989-06-23

Family

ID=31482056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19113087U Pending JPH0195690U (enrdf_load_html_response) 1987-12-16 1987-12-16

Country Status (1)

Country Link
JP (1) JPH0195690U (enrdf_load_html_response)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245984A (en) * 1975-10-08 1977-04-12 Toshiba Corp Moving body sensing system
JPS60159677A (ja) * 1984-01-30 1985-08-21 Nippon Air Brake Co Ltd 物体検出装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245984A (en) * 1975-10-08 1977-04-12 Toshiba Corp Moving body sensing system
JPS60159677A (ja) * 1984-01-30 1985-08-21 Nippon Air Brake Co Ltd 物体検出装置

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