ES199526U - Closure and security device for elevators. (Machine-translation by Google Translate, not legally binding) - Google Patents
Closure and security device for elevators. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES199526U ES199526U ES0199526U ES199526U ES199526U ES 199526 U ES199526 U ES 199526U ES 0199526 U ES0199526 U ES 0199526U ES 199526 U ES199526 U ES 199526U ES 199526 U ES199526 U ES 199526U
- Authority
- ES
- Spain
- Prior art keywords
- latch
- block
- translation
- box
- legally binding
- Prior art date
- 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.)
- Granted
Links
- 238000005192 partition Methods 0.000 abstract 1
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
Latching and safety device for lifts, characterized in that the latch bolt or lock, which is mounted on a case-box protruding laterally to be housed in a bushing mounted on the door but concealed by the passage of the elevator constitutes a tubular element that carries in its inside a taco stepped in two zones of different thicknesses that is mounted as a piston, together with a spring that compresses it towards the operative end of the latch, in said block rests a ball that is housed inside a transverse bore of the latch leaning on the most ancillar part of the block to emerge laterally from said latch making a stop in this position against a lateral interior partition of the housing box in order that said latch can not completely exit from it, but when, when the door is located correctly with its jamb, the pin 1 of the bushing is aligned with the latch and push preventing it from being move along with the bolt, bringing its flange with respect to this and therefore the fall of the ball to lean on the area or section of smaller diameter of the block, not emerging from the latch so that it will exit completely from the box- case; in this position of contacts that carries the latch in its path will be electrically connected to the corresponding contacts of the contact-holder, thus closing the safety circuit that will make the elevator work. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1974199526U ES199526Y (en) | 1974-01-16 | 1974-01-16 | LOCKING AND SECURITY DEVICE FOR LIFTS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1974199526U ES199526Y (en) | 1974-01-16 | 1974-01-16 | LOCKING AND SECURITY DEVICE FOR LIFTS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES199526U true ES199526U (en) | 1975-07-16 |
| ES199526Y ES199526Y (en) | 1977-05-16 |
Family
ID=8367370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1974199526U Expired ES199526Y (en) | 1974-01-16 | 1974-01-16 | LOCKING AND SECURITY DEVICE FOR LIFTS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES199526Y (en) |
-
1974
- 1974-01-16 ES ES1974199526U patent/ES199526Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES199526Y (en) | 1977-05-16 |
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