ATE83746T1 - COMMAND AND SIGNALING ELEMENT FOR ELEVATORS IN HAZARDOUS BUILDINGS. - Google Patents

COMMAND AND SIGNALING ELEMENT FOR ELEVATORS IN HAZARDOUS BUILDINGS.

Info

Publication number
ATE83746T1
ATE83746T1 AT89113825T AT89113825T ATE83746T1 AT E83746 T1 ATE83746 T1 AT E83746T1 AT 89113825 T AT89113825 T AT 89113825T AT 89113825 T AT89113825 T AT 89113825T AT E83746 T1 ATE83746 T1 AT E83746T1
Authority
AT
Austria
Prior art keywords
housing
button
light
cutout
bar
Prior art date
Application number
AT89113825T
Other languages
German (de)
Inventor
Kenneth Smith
Peter Achermann
Original Assignee
Inventio Ag
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 Inventio Ag filed Critical Inventio Ag
Application granted granted Critical
Publication of ATE83746T1 publication Critical patent/ATE83746T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/461—Adaptations of switches or switchgear characterised by their shape or profile
    • B66B1/462—Mechanical or piezoelectric input devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)
  • Push-Button Switches (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

In this control and indicator element for lifts in buildings with explosion risks there is arranged at the front in a first housing (1) a button (3) into which a bar-shaped magnifier (4) is let over the entire width. The button (3) is carried by a base plate (5), which is situated in the first housing (1) and has an internal actuating bail (6). The movement of the button (3) is transmitted via the actuating bail (6) to a plunger (7) of an explosion proof switch (8). After the initiation of a command, a compression spring (11), which at one end is guided in a second cutout (10) and at the other end is arranged on the base plate (5) brings the button (3) back into the position of rest. A printed circuit board encapsulated in a second housing (2) has light-emitting diodes (14), which are arranged sequentially on a line and emerge from the second housing (2) at the front. A first cutout (18) provided in the first housing (1) surrounds the light-emitting diodes (14). The light radiated by the light-emitting diodes (14) is relayed to the bar-shaped magnifier (4) by a bar-shaped light guide (19) arranged in the first cutout (18). <IMAGE>
AT89113825T 1988-09-29 1989-07-27 COMMAND AND SIGNALING ELEMENT FOR ELEVATORS IN HAZARDOUS BUILDINGS. ATE83746T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH362488 1988-09-29
EP89113825A EP0361016B1 (en) 1988-09-29 1989-07-27 Control and indicator element for lifts in buildings with explosion risks

Publications (1)

Publication Number Publication Date
ATE83746T1 true ATE83746T1 (en) 1993-01-15

Family

ID=4259980

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89113825T ATE83746T1 (en) 1988-09-29 1989-07-27 COMMAND AND SIGNALING ELEMENT FOR ELEVATORS IN HAZARDOUS BUILDINGS.

Country Status (5)

Country Link
EP (1) EP0361016B1 (en)
JP (1) JPH02127375A (en)
AT (1) ATE83746T1 (en)
DE (1) DE58903100D1 (en)
ES (1) ES2037349T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805739A (en) * 1988-01-14 1989-02-21 U.S. Elevator Corporation Elevator control switch and position indicator assembly
DE102005015814B4 (en) * 2005-04-06 2007-06-28 Siemens Ag Österreich Molding as optical light guide
CN102991508A (en) * 2012-11-13 2013-03-27 洛阳金马电气科技有限公司 Explosion-proof method and explosion-proof button box for mining electric locomotive lighting lamp and horn
CN113716412B (en) * 2021-08-27 2023-03-14 上海贝思特电气有限公司 Stretching button and manufacturing method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH354228A (en) * 1956-07-11 1961-05-15 Schweiz Wagons Aufzuegefab Encoder for controlling elevators
GB996761A (en) * 1962-06-29 1965-06-30 Express Lift Co Ltd Improvements in or relating to pushbutton devices
US3952837A (en) * 1974-11-01 1976-04-27 Armor Elevator Company Signaling system for an elevator
US4019607A (en) * 1975-05-16 1977-04-26 Westinghouse Electric Corporation Signal input devices and systems
DE3214446C2 (en) * 1982-04-20 1987-04-02 Thyssen-M.A.N. Aufzüge GmbH, 7303 Neuhausen Command devices, especially for elevator controls

Also Published As

Publication number Publication date
EP0361016A1 (en) 1990-04-04
DE58903100D1 (en) 1993-02-04
ES2037349T3 (en) 1993-06-16
JPH02127375A (en) 1990-05-16
EP0361016B1 (en) 1992-12-23

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee