EP0628487A1 - Aus zwei U-förmigen, ineinandergreifenden Teilen geformte Gehäuse mit verbesserten Einstellungsmitteln und Verfahren zu ihrer Herstellung - Google Patents

Aus zwei U-förmigen, ineinandergreifenden Teilen geformte Gehäuse mit verbesserten Einstellungsmitteln und Verfahren zu ihrer Herstellung Download PDF

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Publication number
EP0628487A1
EP0628487A1 EP94401291A EP94401291A EP0628487A1 EP 0628487 A1 EP0628487 A1 EP 0628487A1 EP 94401291 A EP94401291 A EP 94401291A EP 94401291 A EP94401291 A EP 94401291A EP 0628487 A1 EP0628487 A1 EP 0628487A1
Authority
EP
European Patent Office
Prior art keywords
face
cover
faces
flange
housing according
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.)
Granted
Application number
EP94401291A
Other languages
English (en)
French (fr)
Other versions
EP0628487B1 (de
Inventor
Yves Morel
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.)
Decayeux SAS
Original Assignee
Decayeux SAS
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 Decayeux SAS filed Critical Decayeux SAS
Publication of EP0628487A1 publication Critical patent/EP0628487A1/de
Application granted granted Critical
Publication of EP0628487B1 publication Critical patent/EP0628487B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape
    • B65D7/06—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape of polygonal cross-section, e.g. tins, boxes

Definitions

  • the invention relates to a housing formed of two parts nested one inside the other.
  • the problem which the invention aims to solve is to propose a case of this kind, which is designed so as to simplify the operations of mutual positioning of the parts before assembly.
  • the housing according to the invention comprises a U-shaped section bottom comprising a bottom face, a front face and a rear face, said front face having an opening, a U-shaped section cover having a face. upper and two lateral faces and arranged to cooperate with the bottom so as to constitute a rectangular parallelepiped, this cover extending beyond the front face of the bottom towards the outside of the housing according to an extension, said lateral faces bearing, at proximity of the front and rear faces of the bottom, stop means cooperating with them, those cooperating with the front face being located on said extension, near the bottom face of the bottom, and comprising a projection extending parallel to the front face of the bottom.
  • the invention also relates to a method of mounting this box, in the case where the bottom carries, on each of the free edges of each of its faces, a perpendicular rim oriented so as to be able to be applied against a corresponding face of the cover.
  • this method comprises the steps consisting in depositing a bead of adhesive on one face of each of said bottom flanges intended to be applied against the cover, elastically deforming the cover by pivoting its lateral faces outwards, around an edge of these by which they are connected to the upper face of the cover, and maintain the cover in this situation, arrange the bottom inside the cover and release the side faces of the cover so that they are applied by elasticity against the glued edges of the bottom.
  • a letterbox cover 1 is shown, consisting of a thin sheet folded into a U shape, this cover comprising an upper face 2 extended, along two longitudinal edges, by two lateral faces 3, 4.
  • the upper face 2 carries two transverse edges 5, 6 of U-shaped cross section facing the outside of the box, while each lateral face 3, 4 carries two transverse edges 7, 8 of L-shaped cross section. more, the free longitudinal edge of each side face 3, 4 carries a longitudinal edge 11 extending perpendicularly to the other side face.
  • a stop 12, 13 is provided, consisting of a bushing of circular section, extending perpendicular to the longitudinal edge 11 in the direction of the upper face 2 of the hood, at a low height.
  • the sleeve extends over a height of approximately 5 mm and has a diameter of the same order.
  • this stop can be added by welding to the longitudinal edge 11, it is preferable to obtain it by pushing the metal from this edge around a hole 14, that is to say by carrying out a "plunge" as it appears best on the corresponding enlarged region of Figure 3.
  • the two stops 12, 13 are located at the same end of the box.
  • the mailbox also includes a bottom 20 made, like the cover, of a sheet folded in a U shape so as to define a lower face 21, a front face 22 and a rear face 23.
  • the two faces front and rear have an opening 24 extending over a major part of their surface so that these faces constitute a frame.
  • Each edge of each face of the bottom is bordered by a flange 25 extending perpendicularly towards the inside of the U-shape.
  • a bead of glue is first deposited on the face of each edge 25 of the bottom 20 facing outwards, as symbolized in FIG. 2.
  • the cover 1 is then elastically deformed by slightly pivoting its lateral faces 3 , 4 outwards, around the longitudinal edge by which they are connected to the upper face 2: this position of the lateral faces is shown in phantom in FIG. 1.
  • the bottom 20 is placed inside the cover 1 then the lateral faces 3, 4 of the latter are released, which return to their initial position.
  • each stop 12, 13 encounters an edge defined between the front face 22 of the bottom 20 and its rim 25 and it tends, by its shape, to push back the bottom. More specifically, it tends to press the rear face 23 of the bottom against the transverse flanges 8 of the side faces of the cover, as best appears on the enlarged regions of the figures. 3 and 4: in other words, the stops provide automatic longitudinal positioning of the bottom relative to the cover.
  • the stops 12, 13 are arranged on the longitudinal edges 11 of the cover so that they are distant from the transverse edges 8 thereof, by a distance corresponding to the length of the bottom.
  • the mailbox is assembled, and it remains to attach, on the front 21 and rear 22 of the bottom, a hinge to pivotally support a door.
  • the assembly method according to the invention is particularly advantageous in the case where the sheet metal constituting the cover and the bottom already comprises, before implementation, a finishing treatment: in fact, assembly by gluing does not cause no deterioration of the sheet surface condition.
  • a finishing treatment in fact, assembly by gluing does not cause no deterioration of the sheet surface condition.
  • an assembly by spot welding along the edges 25 of the bottom may be envisaged.
  • the stop 30 carried by the longitudinal edge 31 of each side face of the cover is constituted by a flat, rectangular tab, extending perpendicular to this edge 31 and to the side face of the hood.
  • This tab is obtained by making a U-shaped cutout 32 in the longitudinal rim 31, preferably in a region intended to be covered by the lower face 21 of the bottom of the box, and by raising the tab thus formed by 90 °.
  • the flange 40 of the front 41 and rear faces of the bottom intended to cooperate with the upper face 2 of the cover, no longer extends towards the inside of the shape U from the bottom but outwards, over a width corresponding to the distance existing between this front 41 or rear face and the neighboring transverse rim 5, 6 of the upper face 2 of the cover.
  • This rim 40 replaces the template plate, mentioned above, since its free longitudinal edge bears on the transverse rim 5, 6 of the cover.
  • the cover extends, not only beyond the front face 22 of the bottom, but also beyond its rear face 23.
  • stop means such that the aforementioned sockets 12, 13 are also provided at the rear of the box.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports Or Holders For Household Use (AREA)
EP19940401291 1993-06-10 1994-06-09 Aus zwei U-förmigen, ineinandergreifenden Teilen geformte Gehäuse mit verbesserten Einstellungsmitteln und Verfahren zu ihrer Herstellung Expired - Lifetime EP0628487B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9306974A FR2707856B1 (fr) 1993-06-10 1993-06-10 Boîtier formé de deux pièces en U imbriquées, comprenant des moyens de positionnement perfectionnés, et procédé de montage de celui-ci.
FR9306974 1993-06-10

Publications (2)

Publication Number Publication Date
EP0628487A1 true EP0628487A1 (de) 1994-12-14
EP0628487B1 EP0628487B1 (de) 1997-04-16

Family

ID=9447964

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940401291 Expired - Lifetime EP0628487B1 (de) 1993-06-10 1994-06-09 Aus zwei U-förmigen, ineinandergreifenden Teilen geformte Gehäuse mit verbesserten Einstellungsmitteln und Verfahren zu ihrer Herstellung

Country Status (3)

Country Link
EP (1) EP0628487B1 (de)
DE (1) DE69402606T2 (de)
FR (1) FR2707856B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009103184A1 (en) * 2008-02-19 2009-08-27 Bosch Automotive Products (Suzhou) Co., Ltd. Electronic control device and its casing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741390A (en) * 1952-04-19 1956-04-10 Moore George Arlington Heavy duty containers
US4275829A (en) * 1979-11-15 1981-06-30 Dayco Corporation Mailbox and method of making same
FR2669894A1 (fr) * 1990-12-04 1992-06-05 Vaudor Andre Caisson parallelepipedique repliable.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741390A (en) * 1952-04-19 1956-04-10 Moore George Arlington Heavy duty containers
US4275829A (en) * 1979-11-15 1981-06-30 Dayco Corporation Mailbox and method of making same
FR2669894A1 (fr) * 1990-12-04 1992-06-05 Vaudor Andre Caisson parallelepipedique repliable.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009103184A1 (en) * 2008-02-19 2009-08-27 Bosch Automotive Products (Suzhou) Co., Ltd. Electronic control device and its casing

Also Published As

Publication number Publication date
FR2707856B1 (fr) 1995-11-10
DE69402606T2 (de) 1997-11-27
DE69402606D1 (de) 1997-05-22
EP0628487B1 (de) 1997-04-16
FR2707856A1 (fr) 1995-01-27

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