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1. WO2020115536 - ELECTRIC PISTON AND GAS PISTON ADAPTED TO REINFORCED PISTON ASSEMBLY, TO LIFT THE TAILGATE OF ARMORED VEHICLES

Publication Number WO/2020/115536
Publication Date 11.06.2020
International Application No. PCT/IB2018/059763
International Filing Date 07.12.2018
IPC
E05F 1/00 2006.01
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
1Closers or openers for wings, not otherwise provided for in this subclass
E05F 1/12 2006.01
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
1Closers or openers for wings, not otherwise provided for in this subclass
08spring-actuated
10for swinging wings
12Mechanisms in the shape of hinges or pivots, operated by springs
F41H 7/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
41WEAPONS
HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
7Armoured or armed vehicles
02Land vehicles with enclosing armour, e.g. tanks
04Armour construction
B60J 5/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
5Doors
10arranged at the vehicle rear
E05F 1/10 2006.01
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
1Closers or openers for wings, not otherwise provided for in this subclass
08spring-actuated
10for swinging wings
E05F 15/12 2006.01
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
15Power-operated mechanisms for wings
10with rotary electromotors
12for swinging wings
Applicants
  • PEREIRA DA SILVA, Vilson [BR]/[BR]
Inventors
  • PEREIRA DA SILVA, Vilson
Agents
  • SUL AMÉRICA MARCAS E PATENTES LTDA
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTRIC PISTON AND GAS PISTON ADAPTED TO REINFORCED PISTON ASSEMBLY, TO LIFT THE TAILGATE OF ARMORED VEHICLES
(FR) VÉRIN ÉLECTRIQUE ET VÉRIN À GAZ ADAPTÉS À UN ENSEMBLE VÉRIN RENFORCÉ, POUR SOULEVER LE HAYON DE VÉHICULES BLINDÉS
Abstract
(EN)
For formation of a reinforced piston (PR), which favors, with greater telescopic force, the lift of tailgate (PO) in the trunk of armored vehicles (VB). To do that, the electric piston (PE) receives two sleeves. The first one (1) is fastened on the cylindrical end (9) of the telescopic body (8) in the electric piston (PE), which by the end (10) of the fixed body (7), receives a second sleeve (4).Once fastened and mounted the telescopic (8) and fixed (7) parts, the electric piston (PE) is adapted with two threaded couplers (3) and (6) of their respective sleeves (1) and (4), perfectly aligned to receive headless Allenscrews (12) and (14), correspondently fastened on the fixed (11) and telescopic (13) bodies of a gas piston (PG). Thus, the reinforced piston (PR) is formed, to make easier to lifting the tailgate (PO) of the armored vehicle (VB).
(FR)
L'invention vise à former un vérin renforcé (PR) qui facilite, grâce à une force télescopique supérieure, le soulèvement d'un hayon (PO) dans le coffre de véhicules blindés (VB). Pour ce faire, le vérin électrique (PE) reçoit deux manchons. Le premier manchon (1) est fixé sur l'extrémité cylindrique (9) du corps télescopique (8) du vérin électrique (PE), lequel reçoit, à l'extrémité (10) du corps fixe (7), le second manchon (4). Une fois que les pièces télescopique (8) et fixe (7) sont fixées et montées, le vérin électrique (PE) est pourvu de deux coupleurs filetés (3 et 6) et de leurs manchons respectifs (1 et 4), parfaitement alignés pour recevoir des vis creuses sans tête (12 et 14), fixées de manière correspondante sur les corps fixe (11) et télescopique (13) d'un vérin à gaz (PG). Le vérin renforcé (PR) est ainsi formé pour faciliter le soulèvement du hayon (PO) du véhicule blindé (VB).
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