FR2695950A1 - Round roadway inspection cover locking device - includes hasp with hole in it for holding L=shaped handle having round foot which goes through hole in hasp, with frame having L=shaped housing to receive handle - Google Patents

Round roadway inspection cover locking device - includes hasp with hole in it for holding L=shaped handle having round foot which goes through hole in hasp, with frame having L=shaped housing to receive handle Download PDF

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Publication number
FR2695950A1
FR2695950A1 FR9211241A FR9211241A FR2695950A1 FR 2695950 A1 FR2695950 A1 FR 2695950A1 FR 9211241 A FR9211241 A FR 9211241A FR 9211241 A FR9211241 A FR 9211241A FR 2695950 A1 FR2695950 A1 FR 2695950A1
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France
Prior art keywords
handle
hole
hasp
round
frame
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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.)
Granted
Application number
FR9211241A
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French (fr)
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FR2695950B1 (en
Inventor
Dechaumont Bernard
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.)
Fonderie Meca SA Ste Muretaine
Original Assignee
Fonderie Meca SA Ste Muretaine
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Application filed by Fonderie Meca SA Ste Muretaine filed Critical Fonderie Meca SA Ste Muretaine
Priority to FR9211241A priority Critical patent/FR2695950B1/en
Publication of FR2695950A1 publication Critical patent/FR2695950A1/en
Application granted granted Critical
Publication of FR2695950B1 publication Critical patent/FR2695950B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

A locking device for round roadway inspection covers (1) consists of a hasp (3) with a hole in it for holding a handle. The cover can rotate through 360 degrees. The handle is rigid and L-shaped with a round foot which goes through the hole in the hasp. The end of the handle foot is built out forming a stop to hold it solid when locked. The frame (2) has a housing preferably L-shaped to receive the handle. The device is locked by rotation of the inspection cover. USE/ADVANTAGES - Improved design without key which is easily lost.

Description

L'objet de la présente invention concerne en particulier les dispositifs de verrouillage d'un tampon de regard de chaussée sur son cadre. The object of the present invention relates in particular to devices for locking a manhole cover on its frame.

I1 est connu plusieurs formes de réalisation de dispositif de verrouillage de tampons sur leurs cadres tel que le dispositif constitué d'un tampon muni d'une patte venant se loger dans un boitier de "verrouillage" avec fond afin que ce dernier soit amené et maintenu bloqué en position par une clé, cette dernière étant constituée d'une plaque parallélépipédique uniforme prolongée par un pied perpendiculaire à la plaque et terminé par une butée venant se coincer par rotation dans le fond du "boitier de verrouillage". L'inconvénient d'un tel système réside dans le fait que la clé n'étant solidaire de rien, se perd très fréquemment. I1 is known several embodiments of pad locking device on their frames such as the device consisting of a pad provided with a tab coming to be housed in a "locking" box with bottom so that the latter is brought and maintained locked in position by a key, the latter consisting of a uniform parallelepiped plate extended by a foot perpendicular to the plate and terminated by a stop being wedged by rotation in the bottom of the "locking box". The disadvantage of such a system lies in the fact that the key being integral with nothing, is very frequently lost.

L'objet de la présente invention vise notamment mais non principalement à rémédier à cet inconvénient. The object of the present invention aims in particular but not mainly to remedy this drawback.

A cet effet, l'objet de la présente invention est constitué d'un tampon de regard à "rotation" ou encore à "couvercle", venant se positionner sur un cadre de regard de chaussée, sur lequel est aménagé un logement de verrouillage dans lequel une poignée solidaire du tampon vient maintenir le tampon en bouchant le logement. To this end, the object of the present invention consists of a manhole cover with "rotation" or even with a "cover", coming to be positioned on a manhole frame, on which a locking housing is arranged in which a handle integral with the tampon holds the tampon by plugging the housing.

D'autres avantages et caractéristiques apparaitront à la lecture d'un mode de réalisation illustré par les dessins joints dans lesquels
- la figure 1 est une vue de dessus du tampon sur son cadre sans la poignée,
- la figure 2 est une vue en coupe de la patte du tampon avec la poignée,
- la figure 3 est une vue de dessus de la patte et de la poignée.Other advantages and characteristics will appear on reading an embodiment illustrated by the accompanying drawings in which
- Figure 1 is a top view of the pad on its frame without the handle,
FIG. 2 is a sectional view of the tab of the pad with the handle,
- Figure 3 is a top view of the tab and the handle.

L'objet de la présente invention est constitué d'un tampon (1) de regard de chaussée, à "rotation" ou encore à "couvercle" sur son cadre (2). The object of the present invention consists of a buffer (1) for manhole, "rotating" or "cover" on its frame (2).

Le tampon du regard de chaussée est muni d'une patte (3) trouée en (4) au travers de laquelle est maintenue prisonnière une poignée (5), pouvant effectuer un mouvement de rotation à 360". Cette poignée est consituée d'une plaque plane et rigide (6) en forme de "L" prolongée perpendiculairement par un pied cylindrique (7) passant au travers de la patte (3) trouée, terminé par une buttée (8) interdisant la désolidarisation de la poignée (5) par rapport au tampon (1). The manhole cover is provided with a tab (3) with a hole in (4) through which a handle (5) is held captive, capable of performing a 360 "rotational movement. This handle is made up of a flat and rigid plate (6) in the shape of an "L" extended perpendicularly by a cylindrical foot (7) passing through the tab (3) perforated, terminated by a stop (8) preventing the separation of the handle (5) by report to the buffer (1).

Le cadre (2) est muni d'un logement (9) sans fond, ce logement (9) ayant une forme préférentielle en "L" afin de recevoir la plaque (6) en son âme. The frame (2) is provided with a bottomless housing (9), this housing (9) having a preferential "L" shape in order to receive the plate (6) at its core.

Lors de la manipulation du dispositif de verrouillage, le tampon (1) est rabattu ou mis en position sur le cadre (2) afin que la poignée (5) vienne devant le logement en "L" (9). When handling the locking device, the pad (1) is folded down or placed in position on the frame (2) so that the handle (5) comes in front of the "L" shaped housing (9).

Il suffira alors à l'utilisateur d'enfoncer la poignée (5) dans le logement (9) tout en lui donnant un mouvement de rotation afin que la forme de la poignée (5) vienne bien en face de celle du logement (9). It will then suffice for the user to push the handle (5) into the housing (9) while giving it a rotational movement so that the shape of the handle (5) comes well opposite that of the housing (9) .

Une fois dans le logement (9), la poignée (5) est maintenue bloquée dans ce dernier par emboîtement de forme, tout en étant au même niveau que la chaussée, ce qui lui interdit tout mouvement et par conséquent le tampon (1) est maintenu correctement sur son cadre (2). Once in the housing (9), the handle (5) is kept locked in the latter by form fitting, while being at the same level as the roadway, which prohibits any movement and therefore the buffer (1) is correctly maintained on its frame (2).

L'objet de l'invention tel que décrit ci-dessus est particulièrement pratique puisque la poignée (5) étant prisonnière du tampon (1) ne peut être égarée par l'utilisateur.  The object of the invention as described above is particularly practical since the handle (5) being trapped in the buffer (1) cannot be lost by the user.

Claims (2)

REVENDICATIONS 1. Dispositif de verrouillage d'un tampon (1) de regard de chaussée du type à "rotation" ou encore à "couvercle sur son cadre (2) constitué d'un cadre sur lequel est aménagé un logement (9) destiné au dispositif de verrouillage caractérisé en ce qu'il comprend une poignée sur le tampon prisonnière d'un trou, mais ayant un angle de rotation de 360 , ce dernier étant pratiqué sur une patte (3) du tampon. 1. Locking device for a buffer (1) for manhole type of the "rotation" or "cover on its frame (2) consisting of a frame on which is housed a housing (9) for the device Locking device characterized in that it comprises a handle on the pad trapped in a hole, but having a rotation angle of 360, the latter being formed on a tab (3) of the pad. 2. Dispositif de verrouillage d'un tampon (1) de regard de chaussée du type à "rotation" ou encore à "couvercle" sur son cadre (2) constitué d'un cadre sur lequel est aménagé un logement destiné au dispositif de verrouillage caractérisé en ce que la dite poignée est constituée d'une plaque plane en "L" venant se positionner dans le logement (9) dont la forme est adaptée à la poignée (5) afin d'empêcher tout mouvement de rotation ou de soulèvement.  2. Locking device for a road manhole cover (1) of the "rotating" or "cover" type on its frame (2) consisting of a frame on which a housing intended for the locking device is arranged. characterized in that said handle consists of a flat "L" plate positioned in the housing (9) whose shape is adapted to the handle (5) in order to prevent any movement of rotation or lifting.
FR9211241A 1992-09-18 1992-09-18 DEVICE FOR LOCKING A PAVEMENT OF LOOKING ROAD ON ITS FRAME. Expired - Fee Related FR2695950B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9211241A FR2695950B1 (en) 1992-09-18 1992-09-18 DEVICE FOR LOCKING A PAVEMENT OF LOOKING ROAD ON ITS FRAME.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9211241A FR2695950B1 (en) 1992-09-18 1992-09-18 DEVICE FOR LOCKING A PAVEMENT OF LOOKING ROAD ON ITS FRAME.

Publications (2)

Publication Number Publication Date
FR2695950A1 true FR2695950A1 (en) 1994-03-25
FR2695950B1 FR2695950B1 (en) 1998-12-04

Family

ID=9433727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9211241A Expired - Fee Related FR2695950B1 (en) 1992-09-18 1992-09-18 DEVICE FOR LOCKING A PAVEMENT OF LOOKING ROAD ON ITS FRAME.

Country Status (1)

Country Link
FR (1) FR2695950B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2268117A1 (en) * 1974-04-19 1975-11-14 Pont A Mousson

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2268117A1 (en) * 1974-04-19 1975-11-14 Pont A Mousson

Also Published As

Publication number Publication date
FR2695950B1 (en) 1998-12-04

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Effective date: 20110531