EP1431498A2 - Vorrichtung zur Betätigung eines Schwingtores - Google Patents

Vorrichtung zur Betätigung eines Schwingtores Download PDF

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Publication number
EP1431498A2
EP1431498A2 EP03028344A EP03028344A EP1431498A2 EP 1431498 A2 EP1431498 A2 EP 1431498A2 EP 03028344 A EP03028344 A EP 03028344A EP 03028344 A EP03028344 A EP 03028344A EP 1431498 A2 EP1431498 A2 EP 1431498A2
Authority
EP
European Patent Office
Prior art keywords
bracket
flange
operating device
carriage
screw
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.)
Withdrawn
Application number
EP03028344A
Other languages
English (en)
French (fr)
Other versions
EP1431498A3 (de
Inventor
Luigi Celani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Prastel SpA
Original Assignee
Prastel SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from ITMI20022656 external-priority patent/ITMI20022656A1/it
Priority claimed from ITMI20030251 external-priority patent/ITMI20030251A1/it
Application filed by Prastel SpA filed Critical Prastel SpA
Priority to EP07015332A priority Critical patent/EP1852568A3/de
Publication of EP1431498A2 publication Critical patent/EP1431498A2/de
Publication of EP1431498A3 publication Critical patent/EP1431498A3/de
Withdrawn legal-status Critical Current

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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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/214—Disengaging means
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/244—Actuation thereof by manual operation
    • 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
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • 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
    • E05Y2600/10—Adjustable
    • E05Y2600/30—Adjustment motion
    • E05Y2600/32—Rotary motion
    • 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
    • E05Y2600/10—Adjustable
    • E05Y2600/30—Adjustment motion
    • E05Y2600/33—Stepwise motion
    • 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
    • E05Y2600/60—Mounting or coupling members; Accessories therefor
    • E05Y2600/626—Plates or brackets
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/23—Combinations of elements of elements of different categories
    • E05Y2800/232—Combinations of elements of elements of different categories of motors and transmissions
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/25—Emergency conditions
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/424—Physical or chemical protection against unintended use, e.g. protection against vandalism or sabotage
    • E05Y2800/426—Physical or chemical protection against unintended use, e.g. protection against vandalism or sabotage against unauthorised use, e.g. keys
    • 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
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates

Definitions

  • the present invention refers to a device for operating a swing gate.
  • Figure 1 illustrates diagrammatically the kinematic mechanism of a leaf of a swing gate operated by means of a linear actuator.
  • a gate indicated as whole with reference numeral 1 comprises two swing leaves 2.
  • Each leaf 2 is hinged at one end, by means of a hinge N, to a respective post 4, so as to be able to rotate around the hinge N. Near the free end of each leaf 2 there is provided a stop 5, to block the leaves 2 in the closing position of the gate 1.
  • the leaf 2 of the gate is operated by a linear actuator 10.
  • One end of the body of the linear actuator 10 is hinged, in a pivot axis C, to a bracket 6 made integral with the post 4 by means of a flange 7.
  • the linear actuator 10 has a piston which moves linearly with a reciprocating motion from a distal position with respect to the pivot end C to a proximal position with respect to the pivot end C.
  • the piston of the linear actuator 10 is hinged, in a pivot axis 8, to a bracket 9 integral with the leaf 2 of the gate. In this manner, when the piston is in the distal position, the free end of the leaf 2 abuts against the stop 5 and the leaf 2 of the gate is closed. During the stroke of the piston towards the proximal position, the leaf 2 and the linear actuator 10 make a rotation of about 90° around the respective hinges N and C. Thus, when the piston is in the proximal position, as shown with the dashed line in Figure 1, the leaf 2 of the gate is in the open position.
  • FIG. 2 illustrates the structure of a linear actuator 10 of the prior art.
  • the linear actuator 10 comprises a substantially cylindrical body 11 delimited by a proximal end flange 12 and a distal end flange 13.
  • the proximal end flange 12 is integral with a structural bracket 14 which supports an attachment 15 for fixing to the pivot C of the bracket 6 of the post 4, whilst the distal end flange 13 is integral with a covering hood 16.
  • a worm screw 17 is mounted to be axially rotatable inside the body 11.
  • the proximal end of the worm screw 17 is rotatably supported by thrust bearings 18 and connected by means of a joint 19 to a gear reduction unit 20 operated by an electric motor 21.
  • the electric motor 21 can be provided with an electromagnetic engine brake 22.
  • the bearings 18, joint 19, reduction unit 20, electric motor 21 and electromagnetic brake 22 are disposed inside a housing 23 formed inside the body 11 near the proximal flange 12.
  • the worm screw 17 extends to the distal flange 13 and the free end of the worm screw 17 is rotatably supported by the distal flange 13.
  • a lead nut 24 acting as piston for the linear actuator 10 screws onto the worm screw 17.
  • the lead nut 24 has a threaded connection 25 able to receive suitable fixing means for engagement with the pivot 8 of the bracket 9 of the leaf 2.
  • the connection 25 of the lead nut 24 is accessible from the outside of the body 11 of the linear actuator 10.
  • the body 11 of the linear actuator 10 has a longitudinal slot 26, which extends substantially for the entire length of the worm screw 17, through which the connection 25 of the lead nut 24 can slide.
  • the electric motor 20 supplied with electric current turns in one direction or the other causing the worm screw to rotate at a suitable speed through the reduction unit 20 and the joint 19. Rotation of the screw 17 in one direction or the other, causes translation of the lead nut 24 towards the proximal end or towards the distal end, allowing opening or closing, respectively, of the leaf 2 of the gate.
  • the lock is generally not used.
  • the ability of the lead nut 24 to be non-reversible in its movement of translation on the screw 17 is generally exploited. That is to say, if the screw 17 is stopped, the lead nut 24 cannot translate thereon. In this manner, when the lead nut 24 is at the end of its closing stroke, near the distal end flange 13, the leaf 2 of the gate is automatically blocked.
  • the first solution with a non-reversible worm screw results in a low performance, below 50%, whereas the solutions with a reversible worm screw lead to structural complexities, such as the non-reversible reduction unit, and the provision of additional elements, such as the electromagnetic brake and the one-way clutch.
  • the actuator 10 requires, at one end thereof, an articulated restraint C which connects it to a fixed part which is generally the gatepost 4.
  • the point of restraint C of the actuator must be placed in a well defined position with respect to the hinge N of the leaf of the gate.
  • values A and B are influence by the values d and f, which in fact already exist at the time when the installer of the actuator 10 works on the gate to be motorized (automated).
  • brackets and supports For attachment to the post 4 various connecting systems have been devised with brackets and supports that allow more than one position of the restraint C. However, in order to position the restraint C correctly, the installer often has to intervene with cuts and welding of said brackets and supports.
  • FIG 1 One of the most widely used connecting systems of the prior art is that shown in figure 1, which provides for two separate pieces, that is, the bracket 6 destined to be constrained at C to the actuator 10 and the flange 7, intended to be fixed to the post 4. Both the bracket 6 and the flange 7 have a plurality of fixing holes, so that the bracket 6 can be positioned correctly on the flange 7.
  • this adjustment can be carried out in two directions at right angles by moving the bracket 6 on the flange 7 and ensuring that the holes of the bracket 6 and the flange 7 are in register to receive bolt-type fixing means. It is often necessary to shorten the bracket 6 with cuts that eliminate pairs of holes and in any case the adjustment positions are limited to the combination of holes and are generally 12 in number.
  • the object of the present invention is to overcome the drawbacks of the prior art by providing a device for operating a swing gate that is reliable and at the same time cheap and simple in structure and execution.
  • Another object of the present invention is to provide such an operating device for a swing gate that is practical and simple for the user to use.
  • Yet another object of the present invention is to provide such an operating device for a swing gate that is versatile and suitable to be applied to various types of leaves of swing gates.
  • the operating device to drive a leaf of a swing gate consists of a linear actuator.
  • the body of the actuator is constrained to a post of the gate and driven by a worm screw set in rotation by an electric motor.
  • the piston comprises a carriage which slides axially on the worm screw without interfering with the thread of the screw. Inside said carriage an insert or comb can slide transversally to engage/disengage the worm screw.
  • the actuator is associated with a device for connection thereof to a post.
  • Said connecting device comprises a flange intended to be mounted in a fixed manner on the post and a bracket intended to be mounted to a hinge of the actuator and to be connected in a fixed manner to the flange.
  • connection between the flange and the bracket has at least one grooved or splined coupling. In this manner the position of the hinge of the actuator can be adjusted in a suitable manner, allowing the installer a greater ease of assembly, without the need to modify the mechanical connecting elements at his disposal.
  • the operating device 110 is substantially similar to the linear actuator 10 described previously with reference to Figure 2 and can be applied to a gate 1, like that described previously with reference to Figure 1. Consequently, like or corresponding elements to those described are indicated with the same reference numerals and detailed description thereof is omitted.
  • the operating device 110 comprises a substantially cylindrical body 11, wherein a worm screw 17 is mounted to be axially rotatable, in a similar way to that described previously with reference to Figure 2.
  • a piston 124 in the form of a carriage or slide that can longitudinally slide inside the body 11.
  • the carriage 124 consists of a cylindrical or parallelepiped block which has an axial through hole 130, not threaded, which receives the worm screw 17 with a certain clerance.
  • the carriage 124 can slide axially without interfering with the thread of the worm screw 17.
  • a peripheral portion of the carriage 124 has a transverse threaded hole 125 to receive a fixing bolt 126 which makes integral with the carriage 124 a flange 108 able to be hinged to the bracket 9 of the leaf of the gate.
  • a chamber or seat 131 communicating with the axial hole 130 and open towards the outside.
  • the carriage 124 has a narrowing in the chamber 131 so as to define an abutment surface 133.
  • an insert or comb 132 In the chamber 131 there is mounted transversally slidably an insert or comb 132, substantially parallelepiped in shape and having an end engaging portion 135 provided with teeth or a thread, able to screw with the thread of the worm screw 17.
  • the comb 132 has an abutment surface 134 opposed to the abutment surface 133 of the carriage 124.
  • the comb 132 translating transversally in the chamber 131, can pass from an engagement position in which its thread screws with the thread of the screw 17 to a non-engagement position in which its thread does not interfere with the thread of the screw 17 and its abutment surface 134 abuts against the abutment surface 133 of the carriage 124.
  • the abutment surface 134 of the comb and the abutment surface 133 of the carriage act as a stop for the stroke of the comb 132 and prevent the comb 132 from leaving its seat 131.
  • the comb 132 has a flange 136 which protrudes radially outward on the opposite side to the thread 135.
  • the flange 136 of the comb 132 is hinged by means of a pivot 137 to a lever 138.
  • One end of the lever 138 is hinged by means of a pivot 139 to the carriage 124.
  • the free end of the lever 138 has a lock 140 for clamping of the carriage 124.
  • the lock 140 has a bolt 141 which can engage in a closing relationship with a stop 142 integral with the carriage 124.
  • the bolt 141 of the lock 140 can be operated by the user for opening/closing by means of a key.
  • comb 132 can be driven in the transverse translation by other operating means similar or equivalent to the lever 138.
  • the lever 138 of the operating device 110 is in the closed position, that is to say, the thread of the comb 132 is in engagement in the thread of the screw 17 and the lock 140 is clamped in the stop 142.
  • the electric motor 21 which sets the worm screw 17 in rotation in one direction or the other is operated. Consequently, the thread of the comb 132 screws with the thread of the worm screw 17 and thus the carriage 124, inside which the comb 132 is contained, performs a translation on the worm screw 17.
  • the worm screw 17 can advantageously be of the non-reversible type, so as to avoid translation of the comb, when the screw is stopped and the gate is in the closed position.
  • the operating system 110 is not only extremely practical and simple for the user to use in the event of failure of the electrical power supply, but it also allows use of a non-reversible worm screw, with the result of being able to eliminate the non-reversible constraints in the transmission upstream of the worm screw.
  • a first embodiment of the connecting device according to the invention denoted as a whole with reference numeral 80, is described with the aid of Figures 4, 5 and 8-13.
  • the connecting device 80 serves to connect the end of the actuator 10 ( Figure 1) in which there is the hinge restraint C to the post 4.
  • the connecting device 80 comprises a flange 30 designed to be fixed to the post 4 and a bracket 40 connected to the flange 30 and designed to be constrained, by means of the hinge restraint C, to the end of the actuator 10.
  • the flange 30 comprises a base plate 31, substantially rectangular, which has near the four comers four fixing holes 32 able to receive bolt means for fixing to the post 4.
  • the support 33 is shaped as a rectangular plate with the end rounded and has a through hole 34 with its axis substantially parallel to the plane of the base plate 31.
  • the hole 34 has a female grooved profile 35, with a plurality of teeth and grooves parallel to each other and disposed with a prefixed pitch.
  • the bracket 40 is shaped as a rectangular plate-shaped bar with the two ends rounded.
  • the bracket 40 has near its two ends two respective through holes 41 and 42.
  • the hole 41 has a female grooved profile 43 substantially similar to the gooved profile 35 of the hole 34 of the flange 30.
  • the hole 42 has a smooth profile able to receive the hinge C of the actuator 10.
  • the grooved hole 41 of the bracket 40 is put in register with the grooved hole 34 of the flange 30 and then a bolt 50, better illustrated in Figures 12 and 13, is inserted into the two holes.
  • the bolt 50 has a head 51 and a shaft 54.
  • the shaft 54 has a splined male part 52 near the head 51 and a threaded part 53 at its free end.
  • the splined part 52 of the shaft of the bolt 50 has a plurality of grooves and teeth parallel to each other, so that the male splined part 52 of the bolt can engage with the female grooved profiles 35 and 43 of the holes 34 and 41, respectively, of the flange 30 and the bracket 40.
  • a nut 55 is screwed into the threaded part 53 of the bolt 50 so as to fix the bracket 40 to the flange 30 and prevent any relative movement of the bracket 40 with respect to the flange 30.
  • the bracket 40 can take on a plurality of angular positions with respect to the axis of the holes 34, 41. These angular positions are given by the pitch of the teeth of the grooved profiles 35 and 43.
  • the connecting device 180 according to the second embodiment differs from the connecting device 80 of the first embodiment only in the presence of a pair of intermediate brackets 60.
  • each intermediate bracket 60 is in the form of a rectangular plate-shaped bar with the two ends rounded.
  • Each intermediate bracket 60 has near its two ends two respective through holes 61 and 62.
  • the holes 61 and 62 both have a grooved profile 63 and 64, substantially similar to the grooved profile 35 of the hole 34 of the flange 30 and to the grooved profile 43 of the hole 41 of the bracket 40.
  • the two intermediate brackets 60 are disposed on one side and the other with respect to the support 33 of the flange 30 and with respect to one end of the bracket 40 so that the holes 61 of the intermediate brackets 60 are in register with the hole 34 of the flange 30 and the holes 62 of the intermediate brackets 60 are in register with the grooved hole 41 of the bracket 40.
  • the intermediate brackets 60 are fixed to the flange 30 by inserting a first splined bolt 50 into the grooved holes 61 and 34 of the two intermediate brackets 60 and the flange 30.
  • the bracket 40 is fixed to the intermediate brackets by inserting a second splined bolt 50 into the grooved holes 62 and 41 of the two intermediate brackets 60 and of the end bracket 40.
  • H denotes the point of grooved coupling constraint between the intermediate bracket 60 and the end bracket 40 and C again denotes the point of hinged constraint between the end bracket 40 and the end of the actuator 10.
  • the point H as seen previously, can move into 15 possible positions, whilst the point C can move into 21 possible positions with respect to the point H, on an angle of 180°.
  • the installer calculates the position of the point of restraint C. Having considered the various positioning possibilities offered by the connecting device according to the invention (in Figure 16 points indicated with (+) for the device 80 and points indicated with (o) for the device 180), the installer can choose the point at which to fix the flange 30 to the post 4 with greater ease.
  • the installer can attempt to use only the bracket 40, exploiting the 15 positions offered thereby. If he does not obtain correct positioning of the point of restraint C, he can also insert the intermediate brackets 60 to be able to exploit the 255 admissible positions for point C.
  • connecting devices 80 180 have been described applied to a traditional actuator 10, they are particularly suitable to be applied to the operating device 110 according to the invention.

Landscapes

  • Transmission Devices (AREA)
  • Hinges (AREA)
  • Gates (AREA)
EP03028344A 2002-12-17 2003-12-10 Vorrichtung zur Betätigung eines Schwingtores Withdrawn EP1431498A3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07015332A EP1852568A3 (de) 2002-12-17 2003-12-10 Vorrichtung zur Verbindung eines Aktuators eines Swing-Gate-Blattes mit einem Pfosten

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITMI20022656 ITMI20022656A1 (it) 2002-12-17 2002-12-17 Dispositivo di azionamento per cancello a battente.
ITMI20022656 2002-12-17
ITMI20030251 ITMI20030251A1 (it) 2003-02-12 2003-02-12 Dispositivo per il collegamento ad un pilastro
ITMI20030251 2003-02-12

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP07015332A Division EP1852568A3 (de) 2002-12-17 2003-12-10 Vorrichtung zur Verbindung eines Aktuators eines Swing-Gate-Blattes mit einem Pfosten

Publications (2)

Publication Number Publication Date
EP1431498A2 true EP1431498A2 (de) 2004-06-23
EP1431498A3 EP1431498A3 (de) 2007-06-27

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP03028344A Withdrawn EP1431498A3 (de) 2002-12-17 2003-12-10 Vorrichtung zur Betätigung eines Schwingtores
EP07015332A Withdrawn EP1852568A3 (de) 2002-12-17 2003-12-10 Vorrichtung zur Verbindung eines Aktuators eines Swing-Gate-Blattes mit einem Pfosten

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP07015332A Withdrawn EP1852568A3 (de) 2002-12-17 2003-12-10 Vorrichtung zur Verbindung eines Aktuators eines Swing-Gate-Blattes mit einem Pfosten

Country Status (1)

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EP (2) EP1431498A3 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2990980A1 (fr) * 2012-05-23 2013-11-29 Michel Gelin Manoeuvre de secours pour motorisation integree
CN114517619A (zh) * 2021-12-31 2022-05-20 广州弘泽汽车科技有限公司 一种可用于丝杆的传动安装结构及其推杆装置
CN116624060A (zh) * 2023-05-31 2023-08-22 中山市越海电器有限公司 一种酒柜自推门结构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105852901B (zh) * 2016-04-15 2019-07-16 东软医疗系统股份有限公司 电子直线加速器、限束器及铅叶驱动装置、驱动件

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1674662A (en) * 1922-06-10 1928-06-26 Nat Pneumatic Co Door-closing mechanism
FR2448022A1 (fr) * 1979-01-31 1980-08-29 Bodei Viviani & C Rib Snc Bras de commande mecanique pour grilles pivotantes
US20020152682A1 (en) * 2001-04-24 2002-10-24 Walter Parsadayan Method and apparatus for breakaway mounting of security gate to drive mechanism

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US20020152682A1 (en) * 2001-04-24 2002-10-24 Walter Parsadayan Method and apparatus for breakaway mounting of security gate to drive mechanism

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FR2990980A1 (fr) * 2012-05-23 2013-11-29 Michel Gelin Manoeuvre de secours pour motorisation integree
CN114517619A (zh) * 2021-12-31 2022-05-20 广州弘泽汽车科技有限公司 一种可用于丝杆的传动安装结构及其推杆装置
CN116624060A (zh) * 2023-05-31 2023-08-22 中山市越海电器有限公司 一种酒柜自推门结构
CN116624060B (zh) * 2023-05-31 2024-05-07 中山市越海电器有限公司 一种酒柜自推门结构

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EP1852568A2 (de) 2007-11-07
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