ES2142182A1 - Automatic unlocking system for roll-up, guillotine and divided doors - Google Patents

Automatic unlocking system for roll-up, guillotine and divided doors

Info

Publication number
ES2142182A1
ES2142182A1 ES009501088A ES9501088A ES2142182A1 ES 2142182 A1 ES2142182 A1 ES 2142182A1 ES 009501088 A ES009501088 A ES 009501088A ES 9501088 A ES9501088 A ES 9501088A ES 2142182 A1 ES2142182 A1 ES 2142182A1
Authority
ES
Spain
Prior art keywords
guillotine
roll
unlocking system
automatic unlocking
divided doors
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
ES009501088A
Other languages
Spanish (es)
Other versions
ES2142182B1 (en
Inventor
Vilanova Francisco Asensio
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.)
Emfa Automatismos Map S L
Original Assignee
Emfa Automatismos Map S L
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 by Emfa Automatismos Map S L filed Critical Emfa Automatismos Map S L
Priority to ES009501088A priority Critical patent/ES2142182B1/en
Publication of ES2142182A1 publication Critical patent/ES2142182A1/en
Application granted granted Critical
Publication of ES2142182B1 publication Critical patent/ES2142182B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lock And Its Accessories (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

Automatic unlocking system for roll-up, guillotine and divided doors fitted in places of business, garages, etc., consisting of an electromagnet that acts on the locking bolt for a few moments, freeing the door during raising and lowering movements and locking it again when it returns to its lowest point of travel.
ES009501088A 1995-05-31 1995-05-31 AUTOMATIC UNLOCKING SYSTEM FOR ROLLING, GUILLOTINE AND SECTIONABLE DOORS. Expired - Lifetime ES2142182B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES009501088A ES2142182B1 (en) 1995-05-31 1995-05-31 AUTOMATIC UNLOCKING SYSTEM FOR ROLLING, GUILLOTINE AND SECTIONABLE DOORS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009501088A ES2142182B1 (en) 1995-05-31 1995-05-31 AUTOMATIC UNLOCKING SYSTEM FOR ROLLING, GUILLOTINE AND SECTIONABLE DOORS.

Publications (2)

Publication Number Publication Date
ES2142182A1 true ES2142182A1 (en) 2000-04-01
ES2142182B1 ES2142182B1 (en) 2000-11-16

Family

ID=8290589

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009501088A Expired - Lifetime ES2142182B1 (en) 1995-05-31 1995-05-31 AUTOMATIC UNLOCKING SYSTEM FOR ROLLING, GUILLOTINE AND SECTIONABLE DOORS.

Country Status (1)

Country Link
ES (1) ES2142182B1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254582A (en) * 1979-07-25 1981-03-10 Mcgee Michael H Electrically actuated overhead garage door opener assembly
DE3338803A1 (en) * 1983-10-26 1985-05-09 Horst 7730 Villingen-Schwenningen Wieczorek Break-in safety device for a garage door
US4659121A (en) * 1984-03-08 1987-04-21 Mcgee Michael H Garage door lock system
US4668899A (en) * 1985-11-08 1987-05-26 Allan R. Ide Overhead garage door lock for use with automatic opener
US4917419A (en) * 1988-08-22 1990-04-17 Mora Jr Saturnino F Electromechanical door lock system
DE4244320A1 (en) * 1992-12-28 1994-06-30 Kloeckner Humboldt Deutz Ag Drawbar coupling for tractor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254582A (en) * 1979-07-25 1981-03-10 Mcgee Michael H Electrically actuated overhead garage door opener assembly
DE3338803A1 (en) * 1983-10-26 1985-05-09 Horst 7730 Villingen-Schwenningen Wieczorek Break-in safety device for a garage door
US4659121A (en) * 1984-03-08 1987-04-21 Mcgee Michael H Garage door lock system
US4668899A (en) * 1985-11-08 1987-05-26 Allan R. Ide Overhead garage door lock for use with automatic opener
US4917419A (en) * 1988-08-22 1990-04-17 Mora Jr Saturnino F Electromechanical door lock system
DE4244320A1 (en) * 1992-12-28 1994-06-30 Kloeckner Humboldt Deutz Ag Drawbar coupling for tractor

Also Published As

Publication number Publication date
ES2142182B1 (en) 2000-11-16

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Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20000401

Kind code of ref document: A1

Effective date: 20000401

FA2A Application withdrawn

Effective date: 20010426