CH538421A - Shaft sliding door on an elevator shaft - Google Patents

Shaft sliding door on an elevator shaft

Info

Publication number
CH538421A
CH538421A CH1872471A CH1872471A CH538421A CH 538421 A CH538421 A CH 538421A CH 1872471 A CH1872471 A CH 1872471A CH 1872471 A CH1872471 A CH 1872471A CH 538421 A CH538421 A CH 538421A
Authority
CH
Switzerland
Prior art keywords
shaft
sliding door
elevator
elevator shaft
shaft sliding
Prior art date
Application number
CH1872471A
Other languages
German (de)
Inventor
Theresia Rompa Jozef Johannes
Original Assignee
Theresia Rompa Jozef Johannes
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 Theresia Rompa Jozef Johannes filed Critical Theresia Rompa Jozef Johannes
Publication of CH538421A publication Critical patent/CH538421A/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
    • B66B13/06—Door or gate operation of sliding doors
CH1872471A 1970-12-29 1971-12-22 Shaft sliding door on an elevator shaft CH538421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7018980A NL7018980A (en) 1970-12-29 1970-12-29

Publications (1)

Publication Number Publication Date
CH538421A true CH538421A (en) 1973-06-30

Family

ID=19811917

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1872471A CH538421A (en) 1970-12-29 1971-12-22 Shaft sliding door on an elevator shaft

Country Status (9)

Country Link
US (1) US3758989A (en)
BE (1) BE777243A (en)
CH (1) CH538421A (en)
DE (1) DE2163706A1 (en)
DK (1) DK128888B (en)
FR (1) FR2121082A5 (en)
GB (1) GB1351329A (en)
NL (1) NL7018980A (en)
SE (1) SE374333B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7162835B1 (en) * 1998-12-01 2007-01-16 Tokyo Seimitsu, Co., Ltd Gravity safety door for an apparatus for manufacturing or inspecting semiconductors
CN110293747B (en) * 2018-03-22 2022-05-20 博斯特（上海）有限公司 Windowing device and gold stamping equipment with windowing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US630461A (en) * 1898-07-18 1899-08-08 David W Lloyd Sash-balance.
US1544751A (en) * 1921-10-13 1925-07-07 Joseph N Haynes Door opening and closing device
US1628346A (en) * 1926-03-13 1927-05-10 White William Walter Sash lock and counterbalance
US2989303A (en) * 1958-10-13 1961-06-20 Mercier Jean Actuating mechanism for sliding members
US3089203A (en) * 1960-08-22 1963-05-14 Otis Elevator Co Sliding door hangers and door
US3240926A (en) * 1964-04-03 1966-03-15 Francis A Hajnik Elevator anti-trip light
US3405782A (en) * 1966-11-25 1968-10-15 Westinghouse Electric Corp Elevator system
US3479498A (en) * 1967-03-16 1969-11-18 Sears Roebuck & Co Automatic closet light

Also Published As

Publication number Publication date
DE2163706A1 (en) 1972-08-03
BE777243A (en) 1972-06-26
GB1351329A (en) 1974-04-24
SE374333B (en) 1975-03-03
FR2121082A5 (en) 1972-08-18
NL7018980A (en) 1972-07-03
US3758989A (en) 1973-09-18
DK128888B (en) 1974-07-22

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Legal Events

Date Code Title Description
PL Patent ceased