FR2499520A1 - Cap for vehicle fuel tank - has lock using fixed and moving cup parts and eccentric operated latch - Google Patents

Cap for vehicle fuel tank - has lock using fixed and moving cup parts and eccentric operated latch Download PDF

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Publication number
FR2499520A1
FR2499520A1 FR8102345A FR8102345A FR2499520A1 FR 2499520 A1 FR2499520 A1 FR 2499520A1 FR 8102345 A FR8102345 A FR 8102345A FR 8102345 A FR8102345 A FR 8102345A FR 2499520 A1 FR2499520 A1 FR 2499520A1
Authority
FR
France
Prior art keywords
bowl
fixed
movable
stop
cap
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.)
Pending
Application number
FR8102345A
Other languages
French (fr)
Inventor
Paul Lipschutz
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.)
Societe de Diffusion Neiman
Original Assignee
Societe de Diffusion Neiman
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
Application filed by Societe de Diffusion Neiman filed Critical Societe de Diffusion Neiman
Priority to FR8102345A priority Critical patent/FR2499520A1/en
Publication of FR2499520A1 publication Critical patent/FR2499520A1/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/04—Tank inlets
    • B60K15/0406—Filler caps for fuel tanks
    • B60K15/0409—Provided with a lock

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Closures For Containers (AREA)

Abstract

The fuel tank cap can be locked. It has a cup shaped part on the inlet pipe and a cup part moving relative to this. The moving part (8,3) has an axial opening (8') for a locking latch (7). The latch can be clipped (7') when moved in this opening. A side window (8") in the moving cup ends in the opening (8') and receives a latch controlled in radial movement by an eccentric (6). The fixed cup (13) has a stop to work with the latch when a finger on the moving cup presses on the stop.

Description

L'invention concerna un bouchon de réservoir de combustible, du type comprenant une cuvette fixe par rapport à la tubulure d'entrée du réservoir et une cuvette mobile par rapport à la cuvette fixe, un doigt solidaire de la cuvette mobile pivotant dans une rainure formée dans la cuvette fixe et terminée par ure butée limitant la rotation de la cuvette mobile par rapport à la cuvette fixe. The invention relates to a fuel tank cap, of the type comprising a bowl fixed relative to the inlet pipe of the tank and a bowl movable relative to the fixed bowl, a finger secured to the movable bowl pivoting in a groove formed in the fixed bowl and terminated by a stop limiting the rotation of the movable bowl relative to the fixed bowl.

I1 est souhaitable, pour des raisons d'économie et de rationalisation de fabrication, de pouvoir monter au choix un tel bouchon comme bouchon ordinaire ou comme bouchon antivol. It is desirable, for reasons of economy and rationalization of manufacturing, to be able to mount such a plug as an ordinary plug or as an anti-theft plug.

A cet effet, le bouchon selon l'invention est caractérisé par le fait que la cuvette mobile comporte un alésage axial récepteur d'un barillet de serrure, des moyens d'encliquetage du barillet en translation dans ledit alésage, une fenêtre latérale dans la cuvette mobile débouchant dans ledit alésage et destinée à recevoir un pêne commandé en translation radiale par un excentrique du barillet, la cuvette fixe comportant une butée positionnée de manière à coopérer avec ledit pêne lorsque le doigt de la cuvette mobile est en appui sur la première butée. To this end, the stopper according to the invention is characterized in that the movable bowl has an axial bore receiving a lock barrel, means for latching the barrel in translation in said bore, a side window in the bowl mobile opening into said bore and intended to receive a bolt controlled in radial translation by an eccentric of the barrel, the fixed bowl having a stop positioned so as to cooperate with said bolt when the finger of the mobile bowl is in abutment on the first stop.

L'invention sera bien comprise à la lecture de la description suivante faite en se référant au dessin annexé dans lequel
- la figure 1 est une vue en coupe axiale d'un bouchon selon un exemple de réalisation de l'invention, en exécution antivol, en position d'introduction sur la tubulure,
- la figure 2 est une vue en coupe selon la ligne II-II de la figure 1,
- la figure 3 est analogue à la figure 1, le bouchon étant en position de fermeture du réservoir, avant verrouillage, une partie de la cuvette mobile étant représentée en élévation,
- la figure 4 est une vue en coupe selon la ligne IV-IV de la figure 3,
- la figure 5 est analogue à la figure 3, le bouchon étant verrouillé, et
- la figure 6 est une vue en coupe selon la ligne VI-VI de la figure 5. The invention will be clearly understood on reading the following description made with reference to the accompanying drawing in which
FIG. 1 is a view in axial section of a plug according to an exemplary embodiment of the invention, in anti-theft execution, in the insertion position on the tubing,
FIG. 2 is a sectional view along the line II-II of FIG. 1,
FIG. 3 is similar to FIG. 1, the cap being in the closed position of the reservoir, before locking, a part of the movable bowl being shown in elevation,
FIG. 4 is a sectional view along the line IV-IV of FIG. 3,
FIG. 5 is similar to FIG. 3, the cap being locked, and
- Figure 6 is a sectional view along line VI-VI of Figure 5.

Le bouchon selon l'invention comprend une cuvette fixe 13 munie de doigts radiaux 2 coopérant avec des encoches 9' de la tubulure 9 pour immobiliser la cuvette fixe 13 en rotation. Un couvercle 1, comportant une saillie 1', est serti sur la cuvette 13. La cuvette 13 comporte-un alésage central 13' dans lequel tourillonne une cuvette mobile 8. The stopper according to the invention comprises a fixed bowl 13 provided with radial fingers 2 cooperating with notches 9 ′ of the tubing 9 to immobilize the fixed bowl 13 in rotation. A cover 1, comprising a projection 1 ', is crimped on the bowl 13. The bowl 13 has a central bore 13' in which a movable bowl 8 journals.

Une jupe cylindrique 3, solidaire en rotation de la cuvette mobile 8, comporte des pattes radiales 3' qui, après rotation de la cuvette mobile 8-3, viennent se glisser sous le rebord 9" de la tubulure 9 pour immobiliser le bouchon en translation par rapport h la tubulure. Un ressort de compression est interposé de manière classique, entre la cuvette mobile 8 et la jupe 3 pour plaquer les pattes 3' contre le rebord 9". La cuvette fixe 13 comporte une rainure 13" limitée par une butée 11 contre laquelle vient s'arrêter un doigt de butée 4 solidaire de la cuvette mobile 3, afin de limiter la rotation de la cuvette mobile au moyen de la flamme 1' du couvercle 1.A cylindrical skirt 3, integral in rotation with the movable bowl 8, has radial lugs 3 'which, after rotation of the movable bowl 8-3, slide under the rim 9 "of the tube 9 to immobilize the stopper in translation relative to the tubing. A compression spring is interposed in a conventional manner, between the movable bowl 8 and the skirt 3 to press the tabs 3 'against the flange 9 ". The fixed bowl 13 has a groove 13 "limited by a stop 11 against which comes a stop finger 4 secured to the movable bowl 3, in order to limit the rotation of the movable bowl by means of the flame 1 'of the cover 1.

Dans cette position de fermeture du bouchon représentée aux figures 3 et 4, le bouchon obture la tubulure 9 et une rotation en sens inverse permet l'extraction du bouchon. Cette position de fermeture est la même que le bouchon soit ordinaire ou antivol.In this closed position of the plug shown in Figures 3 and 4, the plug closes the tubing 9 and a rotation in opposite direction allows the extraction of the plug. This closed position is the same whether the cap is ordinary or anti-theft.

La cuvette mobile 8 comporte un alésage 8' dans lequel peut être monté un barillet de serrure 7 commandé par une clé 10. Le barillet 7 est encliqueté en translation, sans pouvoir être démonté, par coopération d'une languette élastique d'encliquetage 7' avec un épaulement de l'alésage 8'. A l'extrémité de l'alésage 8' opposée au couvercle 1, une fenêtre radiale 8" est ménagée dans la cuvette mobile 8. Un pêne 5 est monté dans la cuvette mobile 8 par la fenêtre 8" et peut coulisser radialement sous l'action d'un excentrique 6 solidaire du barillet 7, en pénétrant dans la rainure 13" de la cuvette fixe 13 (figures 5 et 6). Le pente 5 est alors en contact avec une butée 12 limitant la rainure 13" à l'opposé de la butée 11, de sorte que, après extraction de la clé 10, la cuvette mobile 8,3 est verrouillée par rapport à la cuvette fixe 13 et que le bouchon ne peut pas être séparé de la tubulure 9. Les opérations inverses permettent le démontage du bouchon.  The movable bowl 8 has a bore 8 'in which can be mounted a lock cylinder 7 controlled by a key 10. The cylinder 7 is snapped in translation, without being able to be disassembled, by cooperation of an elastic latching tongue 7' with a shoulder of the 8 'bore. At the end of the bore 8 'opposite the cover 1, a radial window 8 "is formed in the movable bowl 8. A bolt 5 is mounted in the movable bowl 8 by the window 8" and can slide radially under the action of an eccentric 6 integral with the barrel 7, entering the groove 13 "of the fixed bowl 13 (Figures 5 and 6). The slope 5 is then in contact with a stop 12 limiting the groove 13" opposite of the stop 11, so that, after extraction of the key 10, the movable bowl 8.3 is locked relative to the fixed bowl 13 and the plug cannot be separated from the tubing 9. The reverse operations allow the disassembly of the plug.

Claims (3)

REVENDICATIONS 1. Bouchon de réservoir de combustible, du type comprenant une cuvette fixe par rapport à la tubulure d'cntrée du réservoir et une cuvette mobile par rapport à la cuvette fixe , un doigt solidaire de la cuvette mobile pivotant dans une rainure formée dans la cuvette fixe et terminée par une butée limitant la rotation de la cuvette mobile par rapport à la cuvette fixe, bouchon caractéris8 par le fait que la cuvette mobile (8,3) comporte un alésage axial (8') récepteur d'un barillet de serrure (7), des moyens d'encliquetage (7') du barillet (7) en translation dans ledit alésage (8'), une fenêtre latérale (8") dans la cuvette mobile (8j débouchant dans ledit alésage (8') et destinée 3 recevoir un pêne (5) commandé en translation radiale par un excentrique (6) du barillet (7), la cuvette fixe (13) com- portant une butée (12) positionnée de manière à coopérer avec ledit pêne (5) lorsque le doigt (4) de la cuvette mobile (8) est en appui sur la première butée (11). 1. Fuel tank cap, of the type comprising a fixed bowl with respect to the inlet pipe of the tank and a movable bowl with respect to the fixed bowl, a finger secured to the movable bowl pivoting in a groove formed in the bowl fixed and terminated by a stop limiting the rotation of the movable bowl relative to the fixed bowl, cap characterized by the fact that the movable bowl (8,3) has an axial bore (8 ′) receiving a lock barrel ( 7), latching means (7 ') of the barrel (7) in translation in said bore (8'), a side window (8 ") in the movable bowl (8j opening into said bore (8 ') and intended 3 receive a bolt (5) controlled in radial translation by an eccentric (6) of the barrel (7), the fixed bowl (13) comprising a stop (12) positioned so as to cooperate with said bolt (5) when the finger (4) of the movable bowl (8) is supported on the first stop (11). 2. Bouchon selon la revendication 1, dans lequel la butée (12) du pêne (5) est constituée par la seconde extrémité de la rainure (13") de la cuvette fixe (133. 2. Cap according to claim 1, in which the stop (12) of the bolt (5) is constituted by the second end of the groove (13 ") of the fixed bowl (133. 3. Bouchon selon l'une des revendications 1 et 2, dans lequel les moyens d'encliquetage en translation du barillet (7) dans ledit alésage (8') comprennent une languette élastique (7') coopérant avec un épaulement dudit alésage.  3. Stopper according to one of claims 1 and 2, wherein the locking means in translation of the barrel (7) in said bore (8 ') comprise an elastic tongue (7') cooperating with a shoulder of said bore.
FR8102345A 1981-02-06 1981-02-06 Cap for vehicle fuel tank - has lock using fixed and moving cup parts and eccentric operated latch Pending FR2499520A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8102345A FR2499520A1 (en) 1981-02-06 1981-02-06 Cap for vehicle fuel tank - has lock using fixed and moving cup parts and eccentric operated latch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8102345A FR2499520A1 (en) 1981-02-06 1981-02-06 Cap for vehicle fuel tank - has lock using fixed and moving cup parts and eccentric operated latch

Publications (1)

Publication Number Publication Date
FR2499520A1 true FR2499520A1 (en) 1982-08-13

Family

ID=9254916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8102345A Pending FR2499520A1 (en) 1981-02-06 1981-02-06 Cap for vehicle fuel tank - has lock using fixed and moving cup parts and eccentric operated latch

Country Status (1)

Country Link
FR (1) FR2499520A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210157A1 (en) * 1982-03-19 1983-09-29 Hülsbeck & Fürst GmbH & Co KG, 5620 Velbert Lockable closure for the filling connection of a container, especially a fuel tank in motor vehicles
DE3540502A1 (en) * 1985-11-15 1987-03-19 Daimler Benz Ag Closure lid for the filling nozzle of a container, in particular a fuel container for motor vehicles
EP0675052A1 (en) * 1994-03-31 1995-10-04 Schefenacker Vision Systems UK Limited Fuel tank filler pipe closure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210157A1 (en) * 1982-03-19 1983-09-29 Hülsbeck & Fürst GmbH & Co KG, 5620 Velbert Lockable closure for the filling connection of a container, especially a fuel tank in motor vehicles
DE3540502A1 (en) * 1985-11-15 1987-03-19 Daimler Benz Ag Closure lid for the filling nozzle of a container, in particular a fuel container for motor vehicles
EP0675052A1 (en) * 1994-03-31 1995-10-04 Schefenacker Vision Systems UK Limited Fuel tank filler pipe closure
US5615793A (en) * 1994-03-31 1997-04-01 Britax Wingard Limited Fuel tank filler pipe closure

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