FI351473A - - Google Patents
Info
- Publication number
- FI351473A FI351473A FI3514/73A FI351473A FI351473A FI 351473 A FI351473 A FI 351473A FI 3514/73 A FI3514/73 A FI 3514/73A FI 351473 A FI351473 A FI 351473A FI 351473 A FI351473 A FI 351473A
- Authority
- FI
- Finland
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
- B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
- B66B13/26—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between closing doors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
- E05F15/46—Detection using safety edges responsive to changes in electrical capacitance
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/104—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for elevators
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI3514/73A FI53294C (en) | 1973-11-13 | 1973-11-13 | CAPACITIVE SENSOR FOR AUTOMATIC DOERRAR |
DE19742453439 DE2453439A1 (en) | 1973-11-13 | 1974-11-11 | Capacitive sensor for automatic door control - has current differences in antennae linked by amplifier to motor control |
SE7414273A SE7414273L (en) | 1973-11-13 | 1974-11-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI3514/73A FI53294C (en) | 1973-11-13 | 1973-11-13 | CAPACITIVE SENSOR FOR AUTOMATIC DOERRAR |
Publications (3)
Publication Number | Publication Date |
---|---|
FI351473A true FI351473A (en) | 1975-05-14 |
FI53294B FI53294B (en) | 1977-12-30 |
FI53294C FI53294C (en) | 1978-04-10 |
Family
ID=8508522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI3514/73A FI53294C (en) | 1973-11-13 | 1973-11-13 | CAPACITIVE SENSOR FOR AUTOMATIC DOERRAR |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2453439A1 (en) |
FI (1) | FI53294C (en) |
SE (1) | SE7414273L (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0210077B2 (en) * | 1981-01-26 | 1990-03-06 | Memuko Metsudo Ltd | |
DE3663792D1 (en) * | 1985-08-22 | 1989-07-13 | Inventio Ag | Obstacle recognition device for automatic doors |
FI74930C (en) * | 1986-05-26 | 1988-04-11 | Kone Oy | SAEKERHETSSYSTEM FOER HISSDOERR. |
AT391913B (en) * | 1988-03-18 | 1990-12-27 | Setec Messgeraete Gmbh | PINCH PROTECTION FOR WINDOWS AND DOORS |
US6305123B1 (en) | 1999-09-17 | 2001-10-23 | Meritor Light Vehicle Systems, Llc | Obstruction sensing a signal transmitted across window |
DE102005034034A1 (en) * | 2005-07-20 | 2007-02-01 | Kiekert Ag | Method and device for detecting an obstacle in the opening region of a movable adjusting element |
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1973
- 1973-11-13 FI FI3514/73A patent/FI53294C/en active
-
1974
- 1974-11-11 DE DE19742453439 patent/DE2453439A1/en not_active Withdrawn
- 1974-11-13 SE SE7414273A patent/SE7414273L/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FI53294C (en) | 1978-04-10 |
SE7414273L (en) | 1975-05-14 |
DE2453439A1 (en) | 1975-05-15 |
FI53294B (en) | 1977-12-30 |