• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The new compact clamp for sliding glass doors has two clamps, clamp d (1) and clamp i (2), one of which has damping means consisting of a double effect damper (4) with gas-oil technology a cylinder (6) in which a front gas chamber (7) and a rear gas chamber (8), located at the ends of the cylinder and a central oil tank (9), are separated gas chambers are separated and the oil tank by a blind piston (11) and an annular piston (12), both watertight. In the central oil tank (9) a non-watertight piston (12) is connected, connected to the rod (13) of the shock absorber (4), which divides it into two oil chambers. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2592525A1
    申请号:ES201630852
    申请日:2016-06-23
    公开日:2016-11-30
    发明作者:Oscar Torrabias Cantal
    申请人:Oscar Torrabias Cantal；
    IPC主号:
    专利说明:

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    DESCRIPTION
    Compact clamp for sliding glass doors with built-in shock absorber. TECHNICAL SECTOR
    The invention relates to a glass door clamp that incorporates means intended to dampen the inertia of the door during its closing or opening, preventing it from abruptly knocking against the frame and at the same time controlling it in a controlled manner until its limit position. , preventing it from being in an intermediate position if the impulse given by the user has been insufficient. The particularity of the present invention resides in its extremely compact configuration that allows the placement of a double brake system, one for opening and the other for closing, in doors of reduced width.
    STATE OF THE TECHNIQUE.
    Various devices are known to stop the sliding doors in the end of the race section, whose purpose is to dissipate the inertia of the door and accompany it at the end of its path, preventing it from hitting when the closure is violent or, on the contrary, stay ajar when you have not been given enough momentum.
    The damping means of the known devices are constituted by the combination of a spring and a pneumatic piston that act together to achieve the desired effect.
    On the one hand, the pneumatic piston decreases the linear speed of the door as it is compressed, while the recovery force of the spring when released, drags the door to its position at the end of the stroke.
    Examples of this type of device are described in the inventions ES0196927U, ES2302263U, ES1072238U and ES2572158A1.
    For glass doors, specific devices have been designed, such as those described in the inventions TW493587U and ES1075196U, in which the damping element is associated with a carriage of which hangs a clamp by which the glass is held. This car runs along a rolling guide in which actuators of the piston-spring assembly are incorporated.
    A more developed device that constitutes the closest known state of the art is the invention ES1135460U, where a device for sliding glass doors is described in which the glass clamp incorporates means for
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    braking and accompanying the door to its limit switch position, consisting of a protruding piston on the side of the caliper that is operatively concealed inside, overcoming the resistance of a spring or compressing a gas and a type limit switch conventional.
    The piston is oriented in the forward direction of the door and its purpose is to stop it when the end of its stem contacts a limit stop.
    The end-of-stroke shock absorber consists of a pneumatic piston and a spring that are associated with the caliper on the opposite side to the side on which the piston rod is projected.
    This device positively fulfills the function of deceleration and accompaniment of the glass door to its limit position, but requires a large installation space, resulting from the sum of the caliper body, plus the projected piston rod section. outside of this, plus the size of the extended shock absorber, which makes it impossible to mount a double damping system for opening and closing doors of small width.
    Another problem endemic to this type of device is the rebound effect that occurs in the deceleration of the door, this being a non-homogeneous or linear deceleration.
    EXPLANATION OF THE INVENTION
    The object of the present invention is a compact clamp for sliding glass doors with a built-in end-of-stroke damper, where the glass clamp involves two jaws that are related through connecting screws and separating screws that allow the separation to be established. suitable between these for coupling to glass doors of different thicknesses.
    One of the jaws incorporates a double-acting shock absorber and gas-oil technology, while the other incorporates one or more wheels to move the door through an air lane.
    The double-acting shock absorber and gas-oil technology is of the type that involves a cylinder in which two gas chambers, preferably nitrogen, located at the ends of the cylinder and a central oil tank are distinguished, separating the gas chambers and the central oil tank by two sealed floating pistons.
    In the central oil tank there is a third non-tight cushion piston
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    which is connected to the damper rod and divides it into two chambers allowing the transfer of oil between them.
    This type of shock absorber combines the functions of two gas pistons and an oil shock absorber in a single component, thus providing two effects, the harmonic deceleration of a large weight and the smooth movement of a mass in linear motion until reaching a position final set. This deceleration occurs without the annoying rebound effect of conventional damping means based on a pneumatic piston and a spring.
    The double-acting shock absorber and gas-oil technology is integrated in the jaw or is constituted as an independent element, but it is housed therein, in particular, in a space provided for the coupling of the shock absorber cylinder.
    The shock absorber rod has a tilting hook on its outside that runs along a guide provided in the body of the clamp or attached to it.
    This hook is of the conventional type and is designed to engage a limit stop located strategically in the guide through which the door runs or in its frame, providing means to block the position of the damper in a prestressed situation.
    The size of the new device is much smaller than any other known equivalent element; basically the size of the caliper body plus the protruding rod section, saving the space normally occupied by the gas and spring piston assembly, common to any other device dedicated to the same purpose. This containment in the measurements allows the assembly of two damping devices, one to retain the door at the closing and the other for the opening, in sliding doors of reduced width, where any other device would be impossible to mount since the sum of its wingspan It is greater than the width of the door.
    DESCRIPTION OF THE DRAWINGS.
    In order to illustrate how much has been exposed so far, the present specification is accompanied by a set of drawings only illustrative and not limiting the practical possibilities of the invention.
    In these drawings:
    Figure 1 corresponds to a perspective view of a new compact clamp coupled to the glass sheet of a sliding door.
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    Figure 2 corresponds to a perspective view of a new compact clamp coupled to the glass sheet of a sliding door, with the damper outside its housing.
    Figure 3 corresponds to a sectional view of the new clamp with the extended shock absorber.
    Figure 4 corresponds to a sectional view of the new clamp with the preloaded damper.
    Figure 5 corresponds to a side view of the novel clip.
    Figure 6 corresponds to a perspective view of a door of small dimensions that mounts two compact clamps according to the invention, one for damping and accompanying the leaf in the opening movement and another for the closing movement.
    REFERENCE LIST
    1) Jaw D
    2) Jaw I
    3) Door
    4) Shock absorber
    5) Wheels
    6) Cylinder
    7) Front gas chamber
    8) Rear gas chamber
    9) Central oil tank
    10) Annular floating piston
    11) Blind Floating Piston
    12) Piston damping
    13) Stem
    14) Cylindrical housing
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    16) Guide
    17) End of career limit
    18) Media lock
    DESCRIPTION OF A PRACTICAL EXAMPLE.
    According to the drawings, the new compact clamp has two jaws, jaw D (1) and Jaw I (2) that are related through connecting screws and separating screws that allow to establish the proper separation of these for their coupling to the glass door (3).
    The jaw D (1) incorporates a double-acting shock absorber (4) and gas-oil technology, while the Jaw I (2) incorporates two wheels (5) for the movement of the door by an air lane not illustrated.
    The shock absorber (4), has a space formed by a cylinder (6) in which a front gas chamber (7) and a rear gas chamber (8) located at the ends of the cylinder are distinguished, the nitrogen gas being used , and a central oil tank (9). The gas chambers (7 and 8) and the central oil tank (9) are separated by two sealed pistons, a blind floating piston (11) disposed between the rear gas chamber (8) and the central oil tank ( 9) and an annular floating piston (10), pierced by the rod (13) of the shock absorber (4), arranged between the front gas chamber (7) and the central oil reservoir (9). Both pistons are watertight, so they are equipped with gaskets or sealing rings to avoid mixing gas and oil.
    In the central oil tank (9) there is a third non-sealed damping piston (12), which is connected to the damper rod (13) and which divides the central oil tank (9) into two chambers, so that an oil transfer between chambers is forced with the movement of the piston.
    In the illustrative example, the double-acting shock absorber (4) and gas-oil technology is constituted as an independent element of the jaw D (1), whereby said jaw D (1) has a cylindrical housing (14) in which is inserted the cylinder (6) of the shock absorber (4).
    The rod (13) of the shock absorber (4) has a hook at its outer end
    swingarm (15) that runs along a guide (16) coupled to the jaw D (1).
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    This tilting hook (15) is coupled to a one-way end stop (17) and includes locking means (18) consisting of a shoulder integral to the tilting hook (15) that is hooked in a seat provided in the guide ( 16) setting the position of the shock absorber in prestressed situation.
    5 The new compact clamp totally eliminates the rebound effect during the deceleration of the door, which occurs in a harmonic and linear way throughout its duration and allows damping to be opened for opening and closing on sliding doors of small-width cristas, such as It is shown in figure 6.
    权利要求:
    Claims (2)
    [1]
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    1st.- Compact clamp for sliding glass doors with built-in shock absorber, of the type that involves two jaws that are related through connecting screws and separating screws that allow to establish the proper separation of these for their coupling to glass doors ( 3) of different thicknesses, one or more wheels (5) being located in a jaw I (2) for the movement of the door by an air lane, and in the jaw D (1) opposing damping means, essentially characterized in that the damping means are constituted by a double-acting shock absorber (4) and gas-oil technology that comprises a cylinder (6) in which they are distinguished:
    - A front gas chamber (7) and a rear gas chamber (8), preferably nitrogen gas, located at the ends of the cylinder (6).
    - A central oil tank (9) located between the front gas chamber (7) and the rear gas chamber (8).
    - A sealed blind floating piston (11), which separates the rear gas chamber (8) and the central oil tank (9).
    - A sealed annular floating piston (10), which separates the front gas chamber (7) and the central oil tank (9) being pierced by the rod (13) of the shock absorber (4).
    - A damping piston (12) not sealed, connected to the rod (13) and which is located in the central oil tank (9) by dividing it into two chambers.
    2a.- Compact clamp for sliding glass doors with built-in shock absorber, according to claim 1, characterized in that the cylinder (6) of the damper (4) is integrated in the body of the jaw D (1) inseparably.
    3a.- Compact clamp for sliding glass doors with built-in shock absorber, according to claim 1 characterized in that the damper (4) is constituted as an independent element of the jaws and is coupled in a cylindrical housing (14) provided in the jaw D (1 ) to insert the cylinder (6) of the shock absorber (4).
    4a.- Compact clamp for sliding glass doors with built-in shock absorber, according to previous claims, characterized in that the rod (13) of the damper (4) has at its outer end a tilting hook (15) that runs along a guide (16) provided in the body of the clamp or coupled to it.
    [5]
    5.- Compact clamp for sliding glass doors with built-in shock absorber, according to previous claims, characterized in that the tilting hook (15) is coupled to a limit stop (17) located in the guide through which the door runs or in its frame and means blocking means of the position of the shock absorber in prestressed situation.
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    JP2017505391A|2017-02-16|Low bulk hydraulic hinge
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    ES1135460U|2015-01-19|Clamp for sliding glass doors with built-in brake |
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    JP2009243591A5|2011-04-28|
    同族专利:
    公开号 | 公开日
    EP3477031B1|2021-03-31|
    CA3022642A1|2017-12-28|
    WO2017220833A1|2017-12-28|
    PT3477031T|2021-06-28|
    EP3477031A1|2019-05-01|
    US10669763B2|2020-06-02|
    CA3022642C|2020-12-29|
    US20190119967A1|2019-04-25|
    EP3477031A4|2019-06-26|
    ES2592525B1|2017-09-06|
    ES2888236T3|2022-01-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB1194140A|1967-10-03|1970-06-10|Stabilus Ind Und Handels Ges M|Door-Closer.|
    GB1592518A|1976-12-20|1981-07-08|Tokico Ltd|Hydropneumatic spring|
    GB2132313A|1982-12-10|1984-07-04|Fokker Bv|Hydropneumatic shock absorber with serially disposed gas chambers|
    ES2386103T3|2008-11-03|2012-08-09|Hettich-Heinze Gmbh & Co. Kg|Guide device for sliding doors|
    CN201359049Y|2009-03-12|2009-12-09|杜成华|Silent damper|
    WO2012113612A1|2011-02-24|2012-08-30|Gebr. Willach Gmbh|Sliding door|
    US20130333292A1|2012-05-14|2013-12-19|Abp Beyerle Gmbh|Sliding door|US10669763B2|2016-06-23|2020-06-02|Oscar Torrabias Cantal|Compact clamp for sliding glass doors with incorporated damper|AT311596B|1970-10-06|1973-11-26|Ischebeck Fa C|Damping device, in particular for sliding doors|
    DE602006000959D1|2005-02-25|2008-06-05|Rioja Calvo Miguel Angel D|Storage device and locking device for sliding door of a wardrobe|
    ITMI20072168A1|2007-11-14|2009-05-15|Agostino Ferrari Spa|"CONTROLLED CLOSING SYSTEM FOR FURNITURE SLIDING ELEMENTS"|
    ITRN20090003U1|2009-03-27|2010-09-28|Koblenz Spa|CONCEALED SLIDING DOOR.|
    JP2011247053A|2010-05-31|2011-12-08|Nifco Inc|Movement assisting device|
    DE102011010778B4|2011-02-09|2017-03-23|Günther Zimmer|A take-up element pivoting acceleration and deceleration device and a system including two acceleration and deceleration devices forming a train and deceleration device pair|
    JP5746885B2|2011-03-14|2015-07-08|株式会社ニフコ|Movable assist device and housing|
    ES1075196Y|2011-06-02|2011-11-16|Herrajes De Correderas Saheco Sa|Limit brake for sliding doors|
    DE102013112818A1|2013-11-20|2015-05-21|Hahn-Gasfedern Gmbh|spring element|
    TWM493587U|2014-08-05|2015-01-11|Weider Metal Inc|Closed position adjustment mechanism of push-pull door bumper device|
    ES1135460Y|2014-12-22|2015-04-10|Cantal Oscar Torrabias|GRIPPER FOR GLASS SLIDING DOORS WITH INCORPORATED BRAKE|
    US10724285B2|2015-06-19|2020-07-28|Milgard Manufacturing Incorporated|Dampening translator for sliding building closure|
    ES2572158B1|2015-11-19|2016-11-30|Adinor, S.L.|Damping system for sliding door cabinets|
    ES2592525B1|2016-06-23|2017-09-06|Oscar Torrabias Cantal|Compact clamp for sliding glass doors with built-in damper|
    DE102017113862B3|2017-06-22|2018-09-20|Hahn-Gasfedern Gmbh|Endlage damping device and arrangement with a final position damping device|US11118385B2|2018-04-09|2021-09-14|ASSA ABLOY Accessories and Door Controls Group, Inc.|Integrated guide system and door seal for a soft close sliding door|
    法律状态:
    2017-09-06| FG2A| Definitive protection|Ref document number: 2592525 Country of ref document: ES Kind code of ref document: B1 Effective date: 20170906 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201630852A|ES2592525B1|2016-06-23|2016-06-23|Compact clamp for sliding glass doors with built-in damper|ES201630852A| ES2592525B1|2016-06-23|2016-06-23|Compact clamp for sliding glass doors with built-in damper|
    US16/301,593| US10669763B2|2016-06-23|2017-06-15|Compact clamp for sliding glass doors with incorporated damper|
    EP17814801.1A| EP3477031B1|2016-06-23|2017-06-15|Compact clamp for sliding glass doors with incorporated damper|
    ES17814801T| ES2888236T3|2016-06-23|2017-06-15|Compact clamp for sliding glass doors with built-in damper|
    PCT/ES2017/070440| WO2017220833A1|2016-06-23|2017-06-15|Compact clamp for sliding glass doors with incorporated damper|
    PT178148011T| PT3477031T|2016-06-23|2017-06-15|Compact clamp for sliding glass doors with incorporated damper|
    CA3022642A| CA3022642C|2016-06-23|2017-06-15|Compact clamp for sliding glass doors with incorporated damper|
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