CA2559386A1 - Door control apparatus - Google Patents

Door control apparatus Download PDF

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Publication number
CA2559386A1
CA2559386A1 CA002559386A CA2559386A CA2559386A1 CA 2559386 A1 CA2559386 A1 CA 2559386A1 CA 002559386 A CA002559386 A CA 002559386A CA 2559386 A CA2559386 A CA 2559386A CA 2559386 A1 CA2559386 A1 CA 2559386A1
Authority
CA
Canada
Prior art keywords
door
region
control apparatus
responsive
door control
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.)
Granted
Application number
CA002559386A
Other languages
French (fr)
Other versions
CA2559386C (en
Inventor
Uri Agam
Eli Gal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sensotech Inc
Original Assignee
Individual
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
Priority claimed from IL115876A external-priority patent/IL115876A/en
Application filed by Individual filed Critical Individual
Publication of CA2559386A1 publication Critical patent/CA2559386A1/en
Application granted granted Critical
Publication of CA2559386C publication Critical patent/CA2559386C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

A door control apparatus for vehicles includes at least one sensor (60, 62, 64) viewing at least one region (22) in the vicinity of a door (18), logic circuitry responsive to said at least one sensor (60, 62, 64) for providing at least one region-clear output signal, and automatic door opening and closing apparatus (24) responsive at least to the absence of said at least one region-clear output signal to cause opening of said door (18) and responsive at least to the presence of said at least one region-clear signal to cause closing of said door (18).
CA 2559386 1995-11-05 1996-11-04 Door control apparatus Expired - Lifetime CA2559386C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL115876A IL115876A (en) 1995-11-05 1995-11-05 Automatic door operating system with sensor for steps
IL115876 1995-11-05
CA002236736A CA2236736C (en) 1995-11-05 1996-11-04 Door control apparatus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002236736A Division CA2236736C (en) 1995-11-05 1996-11-04 Door control apparatus

Publications (2)

Publication Number Publication Date
CA2559386A1 true CA2559386A1 (en) 1997-05-15
CA2559386C CA2559386C (en) 2009-01-20

Family

ID=37310271

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2559386 Expired - Lifetime CA2559386C (en) 1995-11-05 1996-11-04 Door control apparatus

Country Status (1)

Country Link
CA (1) CA2559386C (en)

Also Published As

Publication number Publication date
CA2559386C (en) 2009-01-20

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Legal Events

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EEER Examination request
MKEX Expiry

Effective date: 20161104