ES274917U - Safety device, improved, applicable to ships intended for poultry and livestock (Machine-translation by Google Translate, not legally binding) - Google Patents
Safety device, improved, applicable to ships intended for poultry and livestock (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES274917U ES274917U ES1983274917U ES274917U ES274917U ES 274917 U ES274917 U ES 274917U ES 1983274917 U ES1983274917 U ES 1983274917U ES 274917 U ES274917 U ES 274917U ES 274917 U ES274917 U ES 274917U
- Authority
- ES
- Spain
- Prior art keywords
- chain
- cable
- windows
- pinion
- pulley
- 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
Landscapes
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
Security device, perfected, applicable to ships for poultry and livestock, of the type that includes the arrangement of a cable tractioned by a drive mechanism, whose cable is installed along and next to the walls of the ship, guided suitably above the lintel of the aeration windows, which are foldable and arranged in an inclined position so that they open by gravity and are brought and retained to their closed position by the traction of that cable, with which they are related by means of of flexible suspenders, provided with adjustable tensioners and damping springs, and is characterized in that the traction cable, in the section that is related to the mechanism, is constituted by a chain that partially surrounds a pinion mounted on the axis of the driving mechanism, after passing through the throat of a pulley displaced from the vertical of the pinion, to force the chain to a zig-zag path, leaving the end of the chain in vertical by means of a counterweight hung at its end, while on the same axis, where the pinion that meshes with the chain, is mounted a sheave enal that is wound a cable, whose free end follows a path in zig-zag, contrary to the chain, tending to regulate the closing position of the windows, it produces the winding of the cable in its pulley, against the strength of its counterweight, whose weight is greater than the weight that the chain tightens, looking at their relative working positions (opening and closing of windows), by the braking effect produced by an electromagnet against a flywheel mounted on the same pinion shaft of the chain and cable pulley, in such a way that the lack of electric fluid determines the release of the brake and the actuation of the counterweight of the cable that causes the inversion of the displacement of the chain, in a favorable sense to the opening of the windows. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1983274917U ES274917Y (en) | 1983-10-11 | 1983-10-11 | PERFECTED SAFETY DEVICE, APPLICABLE TO SHIPS INTENDED FOR POULTRY AND LIVESTOCK |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1983274917U ES274917Y (en) | 1983-10-11 | 1983-10-11 | PERFECTED SAFETY DEVICE, APPLICABLE TO SHIPS INTENDED FOR POULTRY AND LIVESTOCK |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES274917U true ES274917U (en) | 1984-05-16 |
| ES274917Y ES274917Y (en) | 1984-12-16 |
Family
ID=8427461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1983274917U Expired ES274917Y (en) | 1983-10-11 | 1983-10-11 | PERFECTED SAFETY DEVICE, APPLICABLE TO SHIPS INTENDED FOR POULTRY AND LIVESTOCK |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES274917Y (en) |
-
1983
- 1983-10-11 ES ES1983274917U patent/ES274917Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES274917Y (en) | 1984-12-16 |
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