EP3115515B1 - Schachtabdeckung mit einem rahmen und einem paneel - Google Patents

Schachtabdeckung mit einem rahmen und einem paneel Download PDF

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Publication number
EP3115515B1
EP3115515B1 EP16176483.2A EP16176483A EP3115515B1 EP 3115515 B1 EP3115515 B1 EP 3115515B1 EP 16176483 A EP16176483 A EP 16176483A EP 3115515 B1 EP3115515 B1 EP 3115515B1
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EP
European Patent Office
Prior art keywords
frame
panel
tang
pin
accordance
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EP16176483.2A
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English (en)
French (fr)
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EP3115515A1 (de
Inventor
Hervé MORICE
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EJ Emea SAS
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EJ Emea SAS
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Publication of EP3115515A1 publication Critical patent/EP3115515A1/de
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1463—Hinged connection of cover to frame
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1427—Locking devices

Definitions

  • the invention relates to a manhole comprising a frame sealed in the ground and a panel mounted hinged to the frame and pivotable between a closed position and an open position of the frame to access for example an underground technical chamber.
  • the tenon comprises a first branch and a second branch between which is formed at least one internal lateral opening in which is engaged a hinge pin, which is integral with an ear projecting externally from the peripheral rim of the frame and which cooperates with edges of the inner side opening to control the pivoting of the panel from its upright open position to its closed position of the frame to which the panel fits into the peripheral edge of the frame with the first leg of the post substantially flush with the upper edge of the peripheral rim of this frame.
  • the lateral opening of the tenon opens at the free end of this tenon through a reduced section guide delimited between the first and second legs of the tenon and allowing the engagement of the hinge pin in the internal lateral opening of the tenon by reciprocal approximation of the panel to its substantially upright opening position and the frame.
  • the latter can also be removed from the frame by disengagement of the hinge pin through the reduced section guide of the post.
  • the installer may wish to make the panel unmountable to the frame once the hinge pin of the panel mounted in the outer ear of the frame. This wish can also take place at any time long after having installed the floor on the ground.
  • the present invention proposes a technical solution allowing the choice of the installer to make or not to dismantle the articulation pin of the panel frame when installing the panel on the frame or after installing the floor without changing the floor important from the articulation of the panel to the frame and at low cost.
  • the manhole of the type comprising a frame, a panel, such as a pad, a cover or a grid, mounted hinged to the frame by at least one tenon secured to the panel and having a first branch and a second branch between which is formed at least one internal lateral opening in which is engaged a hinge pin, which is integral with a portion of the peripheral rim of the frame and cooperates with edges of the internal lateral opening for controlling the pivoting of the panel from its open standing position to its closed position of the frame to which the panel fits into the peripheral edge of the frame with the first leg of the post substantially flush with the upper edge of the peripheral edge of the frame , the lateral opening of the tenon opening at the end of the tenon through a reduced section guide delimited between the first and second branches of the tenon and aut embodying the engagement of the hinge pin in the inner lateral opening of the tenon by reciprocal approximation of the panel to its substantially upright opening position and the frame, is characterized in that the first leg of
  • the axis of articulation comprises at least one flat part having, relative to the plane containing the upper edge of the peripheral rim of the frame, an inclination greater than or equal to a right angle allowing the engagement of the articulation axis in the internal lateral opening through the reduced section of the tenon guide by reciprocal reconciliation of the panel and the frame that according to an angle of inclination of the panel relative to the frame determined by the angle of inclination of the flattened of the hinge axis so that the panel can not be mounted on the frame and, if necessary, removed from the frame in the absence of the pin, in its substantially upright inclined position or vertical opening of the frame .
  • the tenon comprises, between its first and second branches, a second internal lateral opening separated from the first internal lateral opening by a web of material disposed between the first and second branches of the tenon and in which is engaged a second axis of articulation which is integral with the portion of the peripheral rim of the frame and cooperates with edges of the second internal lateral opening to control the pivoting of the panel from its open standing position to its closed position of the frame to which the panel is part of the peripheral edge of the frame, the second internal lateral opening of the tenon opening at the end of the tenon through a second guide of reduced section delimited between the first and second branches of the tenon and allowing the engagement of the second hinge axis in the second internal lateral opening of the post by reciprocating the panel to its substantially upright open position and the frame, in that the first leg of the post comprising a second through bore, opening into the second reduced section guide to allow the insertion of a second pin through the second reduced section guide and the panel can adopt one or other of the two
  • the second axis of articulation comprises at least one flat part of the same inclination as the flat part of the first axis of articulation and not allowing the engagement of the second axis of articulation in the second internal lateral opening through of the second reduced section guide of the tenon by mutual reconciliation of the panel and the frame that according to an angle of inclination of the panel relative to the frame determined by the angle of inclination of the flat of the second axis of articulation so that the panel does not can be mounted on the frame and, if necessary, removed from the frame in the absence of the second pin, that in its substantially upright position or vertical opening of the frame.
  • the first and second axes of articulation are coaxial.
  • each hinge pin comprises a second flat surface opposite and parallel to the first flat of this axis.
  • the portion of the peripheral rim of the frame is constituted by a projecting ear externally of the frame, intended to receive the tenon of the panel and having two side walls and each axis of articulation is secured perpendicularly to the corresponding inner face of a side wall of the ear.
  • the panel is circular and the tenon extends radially from this panel, while the lug is radially integral with the circular frame.
  • the panel is rectangular or triangular and is articulated by one of its sides to the corresponding side of the rectangular frame by at least two pins.
  • the panel is tilted to its upright opening position in an inverted manner at an angle of about 110 ° to about 120 °.
  • each piercing of the first leg of the tenon is closed by a seal of the frame and which can be removed from the first leg of the post to allow the insertion of the corresponding pin in the bore to make the panel of the frame unmountable.
  • Each pin once inserted into the corresponding bore of the first leg of the tenon, has one of its ends flush with the outer face of this branch.
  • the other end of the pin is supported on an inner face of the second leg of the post delimiting the corresponding reduced section guide of the stud or on another internal face set back from the previous one.
  • each pin is a longitudinally split elastic pin.
  • the invention will be described with reference to a manhole consisting of a circular frame and a circular panel, such as a pad or cover, for closing the frame, but it is of course that it can be applied to a manhole whose frame can be rectangular and closed by at least one rectangular or triangular panel.
  • the look of the road as represented in Figures 1 to 10 thus comprises a circular frame 1 that can be sealed in the ground and a circular panel 2 provided with a radially outer tenon 3 which is mounted articulated on at least one hinge axis 4 integral with the frame 1 and disposed in a lug 5 projecting externally peripheral circular edge 6 of the frame 1 bordering the opening of this frame and in which rim fits the panel 2 in its closed position of the opening of the frame.
  • the articulation with tenon 3 and axis 4 of the panel 2 to the frame 1 allows the pivoting of this panel between a closed position of the opening of the frame shown in FIG. figure 2 and a position of clearance of the opening of the frame shown in figure 1 and to which the panel 2 occupies an upside down position as will be seen later.
  • the articulation of the panel 2 to the frame 1 comprises two hinge pins 4 which are coaxial and integral with the inner faces of two substantially parallel walls 5a of the lug 5 extending perpendicularly to these two internal faces .
  • Each of the two articulation axes 4 has in cross-section at least one flat surface 7, preferably two parallel opposed flat surfaces, having, with respect to the plane passing through the circular upper edge 6a of the flange 6 of the frame 1, an inclination A greater than A right angle.
  • the tilt angle value A of each flat 7 may be between about 110 ° and about 120 °.
  • Each hinge pin 4 also has two semi-cylindrical end faces 8 connected to the flats 7 on either side thereof.
  • the post 3 of the panel 2 comprises a first branch 9 and a second branch 10 spaced from one another and between which are formed two internal lateral openings 11 separated from each other by a web of material 12 of the post 3 disposed substantially in the longitudinal median plane of the stud.
  • the two internal lateral openings 11 of the tenon 3 are in the form of ramps and the two articulation axes 4 are respectively engaged in the two lateral openings 11, the ramped edges of these openings being intended to cooperate with the corresponding semi-cylindrical faces 8 two hinge pins 4 to control all or part of the pivoting of the panel 2 from its closed position to its open position or vice versa of the frame 1, the panel 2, in the closed position of this frame, being supported on an internal rabbet 13 of the frame 1.
  • Each of the lateral openings 11 of the tenon 3 opens at the free end of this tenon through a reduced section guide 14 constituting a groove defined between the ends of the two branches 9, 10 and whose parallel faces face to face are separated from each other a distance slightly greater than the distance separating the two flats 7 of the corresponding hinge axis 4.
  • each guide 14 has the function of not allowing the engagement of the corresponding hinge pin 4 in the associated lateral opening 11 of the pin 3 by reciprocating the panel 2, in the open position, of the frame 1 that according to an angle of inclination of this panel relative to the frame 1 determined by the angle of inclination of the flats 7 of the hinge pins 4.
  • the panel 2 can be mounted on the frame 1 that in the reverse position of opening of this corresponding panel with a determined inclination angle thereof of between about 110 ° and about 120 ° relative to the frame 1.
  • the reverse open position of the panel 2 to which the hinge pins 4 can be engaged respectively in the two inner lateral openings 11 of the pin 3 through the reduced section guides 14 corresponds to that where the outer face 9a of the first leg 9 of the pin 3 bears against a corresponding inclined top face 5c of the end wall 5b of the lug 5.
  • the outer face 9a of the leg 9 of the lug 3 is considered when the panel 2 is in its position closing the opening of frame 1 of the figure 2 .
  • the outer face 9a of the branch 9 of the tenon 3 is not located in the same plane as the outer face 2a of the panel 2 and is shifted below the outer face 2a in the closed position of the panel 2, but it could be located in the same plane as the outer face 2a of this panel.
  • the outer face 2a of the panel 2 is flush with the upper edge 6a of the frame 1 in the closed position of this panel.
  • the inverted position of the panel 2 to which it can be mounted articulated to the frame 1 is 120 °.
  • the flats 7 may be at 90 ° to the plane passing through the upper edge 6a of the flange 6 of the frame 1 for mounting or removal of the panel 2 to the vertical.
  • the lug 5 comprises at the bottom thereof a face 15 inclined upwards from the end wall 5b of the lug 5 and ending towards the inside of the frame by an abrupt flank 16 and the tenon 3 comprises a heel 17 projecting from the end of the second leg 10 of the pin 3 and being able to abut against the steep sidewall 16 when the panel 2 is accidentally tilted from its inverted opening position to its closed position, to block in the standing position of the opening panel 2 substantially 90 ° relative to the frame 1 and, by Therefore, prevent the safety of the tilting of the panel 2 to its closed position.
  • the manhole further includes an annular seal J integral with the panel 2 and adapted to bear against the internal rabbet 13 of the frame 1 in the folded position of the panel on the frame 1.
  • the panel 2 comprises a lock V for locking the panel 2 to the frame 1 in its closed position of the latter.
  • the first branch 9 of the articulation pin 3 comprises two parallel holes 18 crossing this branch perpendicularly to the outer face 9a of the branch 9 opening on the one hand from this face and on the other hand respectively in the two spaced spaced guides 14.
  • Each bore 18 allows the insertion of a pin 19 through the corresponding reduced section guide 14 to make the panel 2 unmountable relative to the frame 1.
  • the figure 8 shows the presence of a pin 19 in a corresponding holes 18 of the first branch 9 of the articulation pin 3 and which passes through the corresponding section guide 14 with the end of the pin 19 resting on an inner face 10a of the second leg 10 of the articulation pin 3 recessed relative to the adjacent inner face of the groove defining the reduced section guide 14, the opposite end of the pin 19 being flush with the outer face 9a of the first branch 9 of the articulation pin 3.
  • the end of the pin 19, instead of being in abutment with the inner recessed face 10a of the second leg 10 of the articulation pin 3, can bear on the inner face of the groove defining the corresponding reduced section guide 14.
  • each pin 19 is a longitudinally slotted elastic pin forcibly mounted in the corresponding bore 18 to be retained axially in this bore.
  • the pin 19 may be replaced by any other member that can make the panel 2 of the frame 1 non-removable, such as for example a cylindrical axis force-fitted into the corresponding bore 18 while passing through the corresponding reduced section guide 14.
  • the two holes 18 of the first branch 9 of the articulation pin 3 are spaced from each other by a distance such that by introducing the two pins 19 respectively in these two holes, the two pins 19 come to bear. under respectively the two hinge pins 4 during an upward pull, symbolized by the arrow F1, on the panel 2 occupying one of its upside-down positions shown in FIGS. figures 7 and 8 , thus preventing the removal of the panel 2 of the frame 1.
  • the panel 2 can adopt two configurations, a first configuration in which it is removable from the frame 1 from a determined open standing position in the absence of pin in each corresponding hole 18 of the post hinge 3 and a second configuration to which the panel 2 can not be removed from the frame 1 after insertion of one of the two pins 19 in one of the two bores 18 of the first branch 9 of the articulation pin 3 and through of the corresponding reduced section guide 14 or after insertion of the two pins 19 respectively into the two bores 18 of the first branch 9 of the articulation pin 3 and through the reduced section guides 14.
  • each pin 19 in the corresponding hole 18 of the articulation pin 3 takes place when the panel 2 is in its closed position of the opening of the frame 1 of the figure 2 to which the face external 9a of the first branch 9 of the articulation pin 3 occupies a position substantially parallel to the plane containing the upper edge 6a of the peripheral flange 6 of the frame 1 thus being accessible from the outside.
  • each pin 19 in the corresponding bore 18 of the first branch 9 of the articulation pin 3 can then easily engage each pin 19 in the corresponding bore 18 of the first branch 9 of the articulation pin 3, for example with the aid of a hammer, so that the pin crosses the corresponding reduced section guide 14 until its end bears on the recessed inner face 10a of the second leg 10 of the post 3 and its opposite end is flush with the outer face 9a of the first branch 9 .
  • each bore 18 of the first leg 9 of the articulation pin 3 is closed by a better visible seal 20 in FIG. figure 4 which can be removed for example by drilling or punch when the panel 2 is in its closed position in the frame 1 before inserting the pin through the first leg 9 and the corresponding reduced section guide 14 of this branch.
  • each seal 20 is molded with the corresponding bore 18 and is constituted by a frangible thinned wall closing the inlet opening of the corresponding bore 18 in which can be inserted a pin 19 once the cap 20 removed.
  • the installer when the installer wishes to make the panel 2 of the frame 1 non-removable, he first sets up the panel 2 by reciprocating this panel of the frame 1 to successively introduce the two hinge pins 4 through the two guides. of reduced section 14 and in the two internal lateral openings 11 of the post 3 to a reversed open position of the panel, which is the one to which the outer face 9a of the first branch 9 of the post 3 is in position. pressing on the inclined face 5c of the ear 5 taking into account the angles of inclination of the two flats 7 of each hinge pin 4.
  • the installer tilts the panel 2 from its inverted opening position to its closed position inscribed in the frame 1 and then removes the two lids 20 to then ensure the introduction of the two pins 19 respectively in the two holes 18 of the first branch 9 of the pin 3 and the two reduced section guides 14 until the pins 19 abut on the recessed inner face 10a of the second leg 10 of the pin 3. If necessary, the installer verifies that the pin joint 3 functions correctly during the tilting operations of the panel 2 from its closed position to its open position and vice versa.
  • the invention can be applied to a manhole according to which the articulation pin 3 is hingedly mounted in the frame 1 by a single hinge pin as described for example in the document FR 2,815,979 by making, if necessary, dismountable the tenon by inserting a pin through one of the branches of the tenon whose outer face is located substantially in the same plane as the upper edge defining the opening of the frame and the guide of reduced section formed between the two branches of the tenon so that the pin comes into abutment under the hinge axis by exerting an upward pulling force on the panel occupying its inverted opening position resting on the corresponding rim of the frame .
  • the invention can also be applied when the hinge pins 4 do not comprise flats.
  • the invention can also be applied to a hinge pin of a panel to the frame of a manhole and comprising two branches between which is housed a cylindrical hinge axis extending transversely between the two side walls d an ear protruding outwardly from the peripheral rim of the frame.
  • a pin through one of the branches of the articulation pin near its end and the space between the two substantially parallel branches of the post.
  • the pin will bear under the cylindrical axis of articulation, thus preventing the removal of the panel of the frame in this position.
  • instead of providing a single pin passing through the middle of the latter the corresponding branch of the articulation pin it is possible to provide two parallel pins through this branch to prevent removal of the frame panel when occupying its standing position of opening of this frame.
  • the invention may furthermore be applied to a panel articulated to the frame of a manhole via two or more articulation lugs, each lug being identical to that previously described in its various variant embodiments.
  • the panel is rectangular or triangular and is articulated by one of its sides to the corresponding side of the rectangular frame by the articulation pins.
  • the or each panel of the manhole can be constituted by a grid.
  • the invention described above allows an installer, as desired, to install a panel of a manhole so that it can be removed from its support frame in the erect frame opening position or is unmountable from this frame by inserting at least one pin through the articulation pin of the panel to the frame.
  • this latter configuration to make the panel of the frame indestructible uses extremely simple means pin (s) and piercing (s) of the tenon and inexpensive.

Claims (14)

  1. Schachtabdeckung umfassend einen Rahmen (1), eine Platte (2), wie etwa eine Abdeckung, einen Deckel oder ein Gitter, die an dem Rahmen (1) durch zumindest einen einstückig mit der Platte verbundenen Zapfen (3) gelenkig montiert ist und einen ersten Schenkel (9) und einen zweiten Schenkel (10) aufweist zwischen denen zumindest eine innere Seitenöffnung (11) gebildet ist, in die eine Gelenkachse (4) eingreift, die einstückig mit einem Teil (5) des Umfangsrands (6) des Rahmens (1) ist und mit den Rändern der inneren Seitenöffnung (11)zusammenwirkt, um das Verschwenken der Platte (2) von ihrer aufrechten Öffnungsposition zu ihrer Schließposition des Rahmens (1) zu steuern, in welcher sich die Platte (2) mit dem ersten Schenkel (9) des Zapfens (3),der im Wesentlichen bündig mit dem oberen Rand (6a) des Umfangsrands (6) des Rahmens (1) ist, in den Umfangsrand (6) des Rahmens (1) einfügt, , wobei die Seitenöffnung (11) des Zapfens (3), die über einen verkürzten Führungsabschnitt (14),der zwischen dem ersten und zweiten Schenkel (9, 10) des Zapfens (3) beschränkt wird, in die Spitze des Zapfens (3) mündet und das Eingreifen der Gelenkachse (4) in die innere Seitenöffnung (11) des Zapfens (3) durch reziprokes Annähern der Platte (2) in ihrer leicht aufrechten Öffnungsposition und des Rahmens erlaubt, dadurch gekennzeichnet, dass der erste Schenkel (9) des Zapfens (3) eine Durchgangsbohrung (18) umfasst, die in den verkürzten Führungsabschnitt (14) mündet, um die Einführung eines Stifts(19) durch den verkürzten Führungsabschnitt (14) zu ermöglichen und dadurch, dass die Platte (2) zwei Ausgestaltungen annehmen kann, eine erste Ausgestaltung, gemäß der sie von dem Rahmen (1) von ihrer aufrechten Öffnungsposition bei nicht vorhandenem Stift (19) abmontiert werden kann und eine zweite Ausgestaltung, gemäß der sie nach Einführung des Stifts (19) in den ersten Schenkel (9) des Zapfens (3) und durch den verkürzten Führungsabschnitt (14) nicht von dem Rahmen (1) abmontiert werden kann, wenn die Platte (2) ihre Schließposition des Rahmens (1) einnimmt.
  2. Schachtabdeckung nach Anspruch 1, dadurch gekennzeichnet, dass die Gelenkachse (4) zumindest eine Abflachung (7) aufweist, die, bezüglich der den oberen Rand (6a) des Umfangsrands (6) des Rahmens (1) beinhaltenden Ebene, eine Neigung hat, die größer gleich einem rechten Winkel ist, und die die Wirkverbindung der Gelenkachse (4) in der inneren Seitenöffnung (11) über den verkürzten Führungsabschnitt (14) des Zapfens (3) durch gegenseitige Annäherung der Platte (2) und des Rahmens (1) nur gemäß einem Neigungswinkel der Platte (2) relativ zu dem Rahmen (2) erlaubt, der durch den Neigungswinkel der Abflachung (7) der Gelenkachse (4) bestimmt wird, derart, dass die Platte (2) nur in ihrer im Wesentlichen aufrechten Position, die zu der Öffnung des Rahmens (1) geneigt oder vertikal ist, auf dem Rahmen (1) montiert und, gegebenenfalls, bei nicht vorhandenem Stift (19) von dem Rahmen (1) abmontiert werden kann.
  3. Schachtabdeckung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Zapfen (3), zwischen seinen ersten und zweiten Schenkeln (9, 10), eine zweite innere Seitenöffnung (11) umfasst, die von der ersten inneren Seitenöffnung (11) durch ein Materialvlies (12) getrennt ist, das zwischen den ersten und zweiten Schenkeln (9, 10) des Zapfens (3) angeordnet ist und mit der eine zweite Gelenkachse (4) in Wirkverbindung steht, die einstückig mit dem Teil (5) des Umfangsrands (6) des Rahmens (1) ist und mit den Rändern der zweiten inneren Seitenöffnung (11) zusammenwirkt, um die Schwenkung der Platte (2) aus ihrer aufrechten Öffnungsposition zu ihrer Schließposition des Rahmens (1) zu steuern, in welcher sich die Platte (2)in den Umfangsrand (6) des Rahmens (1) einfügt, wobei die zweite innere Seitenöffnung (11) des Zapfens (3) über einen zweiten verkürzten Führungsabschnitt (14), der zwischen ersten und zweiten Schenkeln (9, 10) des Zapfens (3) beschränkt wird, in die Spitze des Zapfens (3) mündet und die Wirkverbindung der zweiten Gelenkachse (4) mit der zweiten inneren Seitenöffnung $(11) des Zapfens (3) durch gegenseitige Annäherung der Platte (2) in ihrer im Wesentlichen aufrechten Öffnungsposition und des Rahmens dadurch erlaubt, dass der zweite Schenkel (9) des Zapfens (3) eine zweite Durchgangsbohrung (18) umfasst, die in den zweiten verkürzten Führungsabschnitt (14) mündet, um die Einführung eines zweiten Stifts (19) durch den zweiten verkürzten Führungsabschnitt (14) zu ermöglichen und dadurch, dass die Platte (2) eine der zwei Ausgestaltungen annehmen kann, die erste Ausgestaltung, gemäß der sie aus ihrer im Wesentlichen aufrechten Öffnungsposition bei nicht vorhandenem zweiten Stift (19) von dem Rahmen (1) abmontiert werden kann und die zweite Ausgestaltung, gemäß der sie nach Einführung des zweiten Stifts (19) in den ersten Schenkel (9) des Zapfens (3) und durch den zweiten verkürzten Führungsabschnitt (14) nicht von dem Rahmen abmontiert werden kann, wenn die Platte (2) ihre Schließposition einnimmt.
  4. Schachtabdeckung nach Anspruch 3, die, wenn in Kombination mit Anspruch 2 betrachtet, dadurch gekennzeichnet ist, dass die zweite Gelenkachse (4) zumindest eine Abflachung (7) von gleicher Neigung wie die Abflachung (7) der ersten Gelenkachse (4) umfasst und die Wirkverbindung der zweiten Gelenkachse (4) in der zweiten inneren Seitenöffnung (11) über den zweiten verkürzten Führungsabschnitt (14) des Zapfens (3) durch gegenseitige Annäherung der Platte (2) und des Rahmens (1) nur gemäß einem Neigungswinkel der Platte (2) relativ zu dem Rahmen (2) erlaubt, der durch den Neigungswinkel der Abflachung (7) der zweiten Gelenkachse (4) bestimmt wird, so dass die Platte (2) nur in ihrer im Wesentlichen aufrechten Position, die zu der Öffnung des Rahmens (1) geneigt oder vertikal ist, auf dem Rahmen (1) montiert und, gegebenenfalls, bei nicht vorhandenem zweiten Stift (19) von dem Rahmen (1) abmontiert werden kann.
  5. Schachtabdeckung nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass die ersten und zweiten Gelenkachsen (4) koaxial sind.
  6. Schachtabdeckung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass jede Gelenkachse (4) eine zweite Abflachung (4) umfasst, die der ersten Abflachung (4) dieser Achse gegenüberliegt und zu dieser parallel ist.
  7. Schachtabdeckung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Teil des Umfangsrands (6) des Rahmens (1) aus einer von dem Rahmen (1) hervorstehenden Öse (5) besteht, die dazu bestimmt ist, den Zapfen (3) der Platte (2) aufzunehmen und die zwei Seitenwände (5a) aufweist, und jede Gelenkachse (4) senkrecht einstückig mit der Innenfläche, die einer Seitenwand (5a) der Öse (5) entspricht, ist.
  8. Schachtabdeckung nach Anspruch 7, dadurch gekennzeichnet, dass die Platte (2) kreisförmig ist und der Zapfen (3) sich radial von dieser Platte (2) erstreckt, wobei die Öse (5) radial einstückig mit dem kreisförmigen Rahmen (1) ist.
  9. Schachtabdeckung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Platte (2) rechteckig oder dreieckig ist und über eine ihrer Seiten an der entsprechenden Seite des rechteckigen Rahmens (1) über zumindest zwei Zapfen (3) angelenkt ist.
  10. Schachtabdeckung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Platte (2) in ihrer aufrechten Öffnungsposition in umgekehrter Weise gemäß einem Winkel zwischen einschließlich etwa 110° und etwa 120° geneigt ist.
  11. Schachtabdeckung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass jede Bohrung (18) des ersten Schenkels (9) des Zapfens (3) durch eine Kappe (20) verschlossen ist, die von dem ersten Schenkel (9) des Zapfens (3) abgezogen werden kann, um die Einführung des entsprechenden Stifts (19) in die Bohrung (18) zu ermöglichen, um die Platte (2) von dem Rahmen (1) unlösbar zu machen.
  12. Schachtabdeckung nach Anspruch 11, dadurch gekennzeichnet, dass bei jedem Stift (19), wenn er einmal in die entsprechende Bohrung (18) des ersten Schenkels (9) des Zapfens (3) eingeführt ist, eines seiner Enden bündig mit der Außenfläche dieses Schenkels ist.
  13. Schachtabdeckung nach Anspruch 12, dadurch gekennzeichnet, dass das andere Ende des Stifts (19) auf einer Innenfläche des zweiten Schenkels (9) des Zapfens (3), die den entsprechenden verkürzten Führungsabschnitt (14) dieses Zapfens beschränkt, oder auf einer anderen Innenfläche, die von der vorangegangenen zurückgesetzt ist, aufliegt.
  14. Schachtabdeckung nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass jeder Stift (19) ein elastischer, in Längsrichtung geschlitzter Stift ist.
EP16176483.2A 2015-07-07 2016-06-27 Schachtabdeckung mit einem rahmen und einem paneel Active EP3115515B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1556437A FR3038628B1 (fr) 2015-07-07 2015-07-07 Regard de chaussee a cadre et panneau monte articule sur le cadre par un tenon pouvant etre rendu captif apres installation

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EP3115515A1 EP3115515A1 (de) 2017-01-11
EP3115515B1 true EP3115515B1 (de) 2018-03-21

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CN (1) CN106337441B (de)
ES (1) ES2671512T3 (de)
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TR (1) TR201808235T4 (de)

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CN108903796B (zh) * 2018-07-20 2023-08-22 珠海格力电器股份有限公司 一种铰接结构以及具有其的地刷以及地刷窗盖的安装方法

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Publication number Priority date Publication date Assignee Title
FR2660678B1 (fr) * 1990-04-05 1993-05-21 Sodif Sa Regard de chaussee a tampon articule, joint d'amortissement et a fermeture par basculement.
FR2805292B1 (fr) * 2000-02-17 2003-05-09 Saint Gobain Pont A Mousson Element de recouvrement articule pour cadre polygonal de regard de visite ou d'inspection, et regard correspondant
FR2815979B1 (fr) 2000-10-27 2003-01-03 Norinco Dispositif d'obturation dote d'un panneau articule amovible a mise en place simplifiee
CN2587935Y (zh) * 2002-09-29 2003-11-26 吉信国际贸易（上海）有限公司 防止窨井盖意外闭合的铰链结构
FR2897371B1 (fr) 2006-02-14 2009-07-03 Norinco Sa Dispositif permettant d'obturer un cadre, comprenant un panneau monte articule amovible sur le cadre

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CN106337441B (zh) 2020-04-28
TR201808235T4 (tr) 2018-07-23
FR3038628A1 (fr) 2017-01-13
ES2671512T3 (es) 2018-06-06
CN106337441A (zh) 2017-01-18
FR3038628B1 (fr) 2017-08-25
EP3115515A1 (de) 2017-01-11

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