Classifications

• • 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
  • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
  • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
  • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
  • E05F3/104—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with cam-and-slide transmission between driving shaft and piston within the closer housing
• • 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
  • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
  • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
  • E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
  • E05D15/00—Suspension arrangements for wings
  • E05D15/48—Suspension arrangements for wings allowing alternative movements
  • E05D15/54—Suspension arrangements for wings allowing alternative movements for opening both inwards and outwards
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
  • E05D5/00—Construction of single parts, e.g. the parts for attachment
  • E05D5/02—Parts for attachment, e.g. flaps
  • E05D5/0246—Parts for attachment, e.g. flaps for attachment to glass panels
• • 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
  • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
  • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
  • E05F3/223—Hydraulic power-locks, e.g. with electrically operated hydraulic valves
• • 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
  • E05Y2201/00—Constructional elements; Accessories therefor
  • E05Y2201/60—Suspension or transmission members; Accessories therefor
  • E05Y2201/622—Suspension or transmission members elements
  • E05Y2201/638—Cams; Ramps
• • 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
  • E05Y2201/00—Constructional elements; Accessories therefor
  • E05Y2201/60—Suspension or transmission members; Accessories therefor
  • E05Y2201/622—Suspension or transmission members elements
  • E05Y2201/706—Shafts
• • 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
  • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
  • E05Y2600/50—Mounting methods; Positioning
  • E05Y2600/502—Clamping

Definitions

• the present invention relates to a door closing mechanism bearing a system being capable of providing fixing of latching activation rocess, at any degree appropriate within the latching area ranging from 12 to 0°, also bearing a shaft tightening onto the cam system being invented, manufactured and marketed for first by us exclusively.
• latching system being capable of defining one and only particular latching process initiation degree, -said degree normally being approximately the 12° position, prior to closing-, for lock tongue resistance elimination and door closing achievement.
• Prior technology floor mechanisms are at a disadvantage for the reason that, they provide no option other than the particular 12° position for defining and fixing of latching initiation process, for lock tongue resistance elimination and door closing achievement- they are also being incapable of providing safe door opening up and parking beyond ⁇ 90° and as mentioned above, they are relatively bulky and their installation process is being time consuming and costly.
• the present invention aims to overcome and eliminate all problems and disadvantages of existing technological level mentioned above, by presenting of a new technology for first time, being materialized by a door closing mechanism, bearing a system being capable of defining latching activation process at any degree appropriate within the latching area ranging from 12° to 0°, thus being able to respond to closing acceleration requirements being created by each particular door dimensions, for door lock tongue resistance neutralization and achievement of smooth and secure door closing.
• Said mechanism providing also effective tightening up of shaft onto the cam, door parking beyond the 90° position - Station A and specifically at door positions of *135°- Station B, *165°- Station ⁇ and ⁇ 180 Station ⁇ -, as well as, door rotation up to 360° with suffering no damage whatsoever.
• said invention mechanism is capable of being fixed on the upper/and or lower door edge, or even on both door edges, vertically/and or horizontally occupying minimal space and therefore any ground hole opening for mounting of the mechanism is eliminated.
• An aspect of the present invention being the special design of the proposed door closing mechanism, by combining the functions of door glass panel clamp and that of hinge, receiving all vertical and radial fatigues caused by said glass door panel weight and forces being developed during its operation, by means of hydraulic movement ensuring its perfect, secure, noiseless and completely reliable operation.
• One more aspect, of the invention is to present a series of technological novelties and achievements, as regards the structural components constituting the mechanism, additionally increasing its advantages, as regards its strength and manufacture safety without overcharging, but rather to the contrary minimize the construction cost.
• the final aspect of the present invention being to integrate the proposed innovative features and the technological achievements in a door closing mechanism being capable of defining and controlling latching activation at any degree appropriate within the latching area ranging from 12° to 0°, thus becoming capable of responding to closing acceleration requirements being created by each particular door dimensions and moreover to combine the advantages of perfection, reliability, sufficient strength, long life duration, convenience in mounting, installation and maintenance, low cost, high aesthetics and functionality.
• a door closing mechanism for first time, being characterized in that it bears a system being capable of defining and fixing the door latching speed activation at any degree appropriate, within the latching area ranging from 12° to 0°, bearing also a shaft tightening onto the cam system.
• Said door latching activation system consists of a safety valve in combination with a round plate with a specially designed circular groove of uneven depth engraved in its internal surface, having also a pressure relief shaft and is characterized in that is capable of defining and fixing latching activation process, at any degree appropriate within the latching area ranging from 12° to 0°, in order that the push required is applied - depending on each particular door dimensions-, resulting to lock tongue resistance being neutralized, thus smooth and secure closing being achieved.
• Said shaft-cam system consists of a shaft-carrier in combination with a conical swelling pin, a tightening screw -morso-, a six-geared splinted shaft and a specially designed cam, enabling door parking past the * 90° and rotating up to 360°.
• Fig. 1 shows the door closing mechanism of the invention, being mounted at door lower end, at a 90° position -open door- and in a perspective view.
• Fig. 2 shows the door closing mechanism of the invention, being mounted at door lower end, in a front view.
• Fig. 3 shows the door closing mechanism of the invention at a 0° position - closed door - and in a perspective view.
• Fig. 4 shows the door closing mechanism of the invention, at a 90° position - open door- and in a perspective view.
• Fig. 5 shows, a detailed perspective view of parts constituting the door closing mechanism of the invention.
• Fig. 6 shows the door closing mechanism of the invention, at a 0° position - closed door-, in a cross section view.
• Fig. 7 shows the door closing mechanism of the invention at a latching position from 12° to 0°, in a cross section view.
• Fig. 7.1 shows the round plate of door closing mechanism of the invention, in a perspective view.
• Fig. 7.2 shows the round plate of door closing mechanism of the invention, in a plan view.
• Fig. 7.3 shows the round plate of door closing mechanism of the invention, in a cross section view.
• Fig. 8 shows the shaft tightening onto cam system of the invention, in a perspective view
• Fig. 9 shows the shaft tightening onto the cam system of the invention, in a cross section view.
• the door closing mechanism of the invention consists of a fixed body (1), said also being used as a clamping mechanism in combination with a piston (2) performing reciprocating motion within a piston cylinder (18) bearing a threaded return spring (7) internally and an elongated groove (4) for door shaft rotation movement.
• Said latching control system consists of a round plate (38) bearing a specially designed circular groove (39) of uneven depth engraved in its internal surface, said round plate (38) being seated inside the rear cover (21) and fastened onto the piston cylinder (18) by means of screws (8) ⁇ a safety valve (52) bearing a tension regulating screw (43), a spring (42), an oil safety ball (41), a pressure relief shaft (40) and a spring safety pin (47), for prohibiting dislocation of round plate (38) towards the oil compartment during the latching regulation, being characterized in that, it is by means of the uneven depth of said circular groove (39), that becomes capable of defining latching activation at any degree appropriate within the arc ranging from 12° to 0°, depending on each particular door dimensions, in order that the push desirable is applied for effective door closing achievement.
• said system is characterized in that, is being capable of relieving any excess over the tolerable pressure, by means of the safety valve (52) - i.e. in case of excess pressure creation, either because of violent door pushing and/or mishandling in general-, so that any risk of damage is eliminated and safe and perfect mechanism operation is secured.
• Said tightening system consists of a shaft-carrier (9) in combination with a conical pin (45), a tightening screw -morso- (46), a six-geared splinted shaft (3) and a cam (15) bearing integrated upper and lower heart shaped configurations (14), as well as a special peripheral configuration, enabling the linear guitar-piston movement (2) within the area of " 90° - 0° - + 90°, as well as providing the stations A, B, ⁇ and ⁇ - a corner contact bearing (31) for mounting of the shaft-carrier (9) upper part and a ring plate (32) for mounting of said shaft-carrier (9) in the mechanism main body bottom- a radial load receiver bearing (33) on said shaft-carrier (9) and a sealing ring -O ring- (34), around its upper end and is characterized in that, the central shaft- carrier (9) is capable of being expanded, so that in combination with the insertion of said conical pin (45) and tightening of screw -mors
• said cam (15) apart from Station A - door opening of 90°-, carries additional Stations B, ⁇ and ⁇ specially designed, enabling the door parking past the * 90° positions and specifically at opening positions of * 135° - Station B, ⁇ 165° - Station ⁇ - and Station ⁇ -180°- and moreover, in that the mechanism is capable of being rotated up to 360° with suffering no damage whatsoever.
• Said system is also capable of relieving any excess pressure, in case of a force being exercised, greater than that tolerable secure by the mechanism, during door rotation from 90° to 0° and more specifically, the safety valve spring (42) is being compressed, by means of said force being exercised on oil safety ball (41) by the pressure relief axis (40), thus any excess pressure having been created within the second oil compartment (30) is being released, eliminating any mechanism damage risk and securing smooth and safe operation.
• Said door closing mechanism is capable of being constructed in various dimensions so that, different uses and needs to be covered, as well as, may be manufactured by any metal material considered suitable for the this purpose.

Landscapes

• Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Priority Applications (2)

Applications Claiming Priority (1)

Publications (1)

Family

ID=46317444

Family Applications (1)

Country Status (2)

Cited By (3)

Citations (5)

• 2012
  • 2012-05-11 WO PCT/GR2012/000019 patent/WO2013167915A1/fr not_active Ceased
  • 2012-05-11 EP EP12727923.0A patent/EP2852726B1/fr active Active

Patent Citations (5)

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