ATE321725T1 - MECHANICAL DEVICE FOR THE REVERSAL LOCKING OF ELEVATOR DOORS - Google Patents

MECHANICAL DEVICE FOR THE REVERSAL LOCKING OF ELEVATOR DOORS

Info

Publication number
ATE321725T1
ATE321725T1 AT01112758T AT01112758T ATE321725T1 AT E321725 T1 ATE321725 T1 AT E321725T1 AT 01112758 T AT01112758 T AT 01112758T AT 01112758 T AT01112758 T AT 01112758T AT E321725 T1 ATE321725 T1 AT E321725T1
Authority
AT
Austria
Prior art keywords
floors
safety
gate
elevators
lifts
Prior art date
Application number
AT01112758T
Other languages
German (de)
Inventor
Luciano Bertoncello
Roberto Bertoncello
Original Assignee
Maber Costruzioni S R 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 Maber Costruzioni S R L filed Critical Maber Costruzioni S R L
Application granted granted Critical
Publication of ATE321725T1 publication Critical patent/ATE321725T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/14—Control systems or devices
    • B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
    • B66B13/18—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors
    • B66B13/20—Lock mechanisms actuated mechanically by abutments or projections on the cages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Door Apparatuses (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The finding relates to a lock for safety gates at the floors, to be applied to the above mentioned safety gates, at the landing floors reachable by lifts, elevators and platforms in general, in building sites, as well as in other industrial activities where individuals and materials must be lifted through mobile platforms, such as lifts, elevators and the like, and safety regulations at work provide that access to the floors must be regulated through a safety gate. Said lock is characterised in that it comprises a box-shaped body inside which there is pivoted a suitably shaped bracket which, when subject to the action of a contrast spring and regulated by a release lever integral with the mobile platform, provides to coupling/releasing the tooth of the safety gate at the floors, based on the presence or absence of the same gate. <IMAGE>
AT01112758T 2000-06-07 2001-05-26 MECHANICAL DEVICE FOR THE REVERSAL LOCKING OF ELEVATOR DOORS ATE321725T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000VI000122A IT1315361B1 (en) 2000-06-07 2000-06-07 LOCK FOR FLOOR SECURITY GATES

Publications (1)

Publication Number Publication Date
ATE321725T1 true ATE321725T1 (en) 2006-04-15

Family

ID=11461295

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01112758T ATE321725T1 (en) 2000-06-07 2001-05-26 MECHANICAL DEVICE FOR THE REVERSAL LOCKING OF ELEVATOR DOORS

Country Status (5)

Country Link
EP (1) EP1162166B1 (en)
AT (1) ATE321725T1 (en)
DE (1) DE60118275T2 (en)
ES (1) ES2260120T3 (en)
IT (1) IT1315361B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1393594B1 (en) * 2009-01-21 2012-04-27 Maber Costruzioni S R L LOCK FOR SAFETY GATES ON FLOORS, REACHABLE WITH PLATFORMS / CABINS WITH MOBILE RAMP
US10519014B2 (en) 2017-06-30 2019-12-31 Mezzanine Safeti-Gates, Inc. Safety barrier for loading dock lift

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1493069A (en) * 1921-09-16 1924-05-06 Otis Elevator Co Mechanical interlock for elevators
US4483420A (en) * 1982-07-01 1984-11-20 Byrne Francis J Elevator door interlocking apparatus

Also Published As

Publication number Publication date
DE60118275D1 (en) 2006-05-18
DE60118275T2 (en) 2006-12-28
EP1162166B1 (en) 2006-03-29
ES2260120T3 (en) 2006-11-01
IT1315361B1 (en) 2003-02-10
EP1162166A1 (en) 2001-12-12
ITVI20000122A0 (en) 2000-06-07
ITVI20000122A1 (en) 2001-12-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties