FR2169043A1 - - Google Patents
Info
- Publication number
- FR2169043A1 FR2169043A1 FR7245434A FR7245434A FR2169043A1 FR 2169043 A1 FR2169043 A1 FR 2169043A1 FR 7245434 A FR7245434 A FR 7245434A FR 7245434 A FR7245434 A FR 7245434A FR 2169043 A1 FR2169043 A1 FR 2169043A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7202818 | 1972-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2169043A1 true FR2169043A1 (fr) | 1973-09-07 |
Family
ID=6627799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7245434A Withdrawn FR2169043A1 (fr) | 1972-01-26 | 1972-12-20 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH553723A (fr) |
FR (1) | FR2169043A1 (fr) |
NL (1) | NL7300903A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT406042B (de) * | 1998-02-06 | 2000-01-25 | Karl Talasch | Steuervorrichtung für aufzugstüren |
-
1972
- 1972-12-20 FR FR7245434A patent/FR2169043A1/fr not_active Withdrawn
-
1973
- 1973-01-09 CH CH20273A patent/CH553723A/xx not_active IP Right Cessation
- 1973-01-22 NL NL7300903A patent/NL7300903A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7300903A (fr) | 1973-07-30 |
CH553723A (de) | 1974-09-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |