WO2009065628A1 - Procédé de fabrication d'un boulon de fermeture - Google Patents

Procédé de fabrication d'un boulon de fermeture Download PDF

Info

Publication number
WO2009065628A1
WO2009065628A1 PCT/EP2008/056837 EP2008056837W WO2009065628A1 WO 2009065628 A1 WO2009065628 A1 WO 2009065628A1 EP 2008056837 W EP2008056837 W EP 2008056837W WO 2009065628 A1 WO2009065628 A1 WO 2009065628A1
Authority
WO
WIPO (PCT)
Prior art keywords
roller
collar
sleeve
bolt
collar bolt
Prior art date
Application number
PCT/EP2008/056837
Other languages
German (de)
English (en)
Inventor
Roland Heiml
Original Assignee
Siegenia-Aubi Kg
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 Siegenia-Aubi Kg filed Critical Siegenia-Aubi Kg
Priority to EP08760421A priority Critical patent/EP2209961B1/fr
Publication of WO2009065628A1 publication Critical patent/WO2009065628A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1833—Fastening means performing sliding movements
    • E05C9/185—Fastening means performing sliding movements parallel with actuating bar
    • E05C9/1858—Fastening means performing sliding movements parallel with actuating bar of the roller bolt type

Definitions

  • the invention relates to a method for producing a locking bolt according to the preamble of claim 1.
  • closure devices are already known from the prior art. These closure devices are used, for example, the locking of windows and doors.
  • the locking pins are associated with drive rods, which are mounted longitudinally displaceable on the wing via a drive rod fitting.
  • the locking pin are assigned to the frame fixedly mounted bolt engagements.
  • the roller is provided with an end-mounted outwardly projecting collar.
  • the locking engagement has a locking slot, which is dimensioned so that the tapered shaft of the role can pass through this, but the collar engages behind the edge of the locking slot in the closed position.
  • the locking pin known from DE 101 10 632 A1 consists of a roller rotatably mounted on a collar pin and a shoulder bolt supporting it.
  • the collar bolt passes through a hole on the drive rod with a mounting lug.
  • a collar is provided, which surrounds a role like a sleeve.
  • the roller is freely rotatable relative to the collar bolt.
  • An embodiment provides that the collar of the federal government is limited at the free end of a widened head.
  • the head is sized so that it also projects beyond the outer diameter of the roll.
  • Another embodiment provides that contrary, that the head is attached to the roller.
  • the disadvantage of this embodiment is that the independent displacement of the rollers is only actually made within narrow limits. Namely, the head of the locking bolt must hit the insertion bevel of the locking engagement associated therewith in order to achieve an alignment movement.
  • the wing generally moves relative to the frame so that it lowers in the direction of gravity, whereby the game between wing and frame on the upper horizontal wing leg and thus the distance of the locking pin and locking engagement is increased and reduced at the lower horizontal wing leg.
  • the rollers are also displaced according to gravity, a role of a locking bolt on the upper horizontal wing leg also moves downwards, ie away from the bolt engagement. Accordingly, the adjustment is effective only to a limited extent.
  • each plastic deformations of at least one of the individual parts are necessary. Since the locking bolts are needed in very large quantities and the plastic deformation is very time-consuming, this means a large cost factor.
  • the object is to design and produce a closure bolt as an alternative.
  • the invention provides the measures of the characterizing part of claim 1.
  • the method specified in the claim 1 an advantageous production of the locking bolt is given, in which instead of the locking connection, a plastic deformation of the sleeve occurs.
  • This sleeve is located between the roller and the collar bolt and is therefore no longer or only slightly visible after assembly.
  • the visible roller and the bolt remain untouched during the joining process. This makes it possible to finalize the surfaces of these components prior to assembly without fear that they will be damaged by the assembly.
  • a very strong axial fixing of the roller is achieved on the collar bolt.
  • the deformation process takes place through one or more recesses or openings in the lateral surface of the sleeve and in the radial direction.
  • the application of force takes place in the axial direction. This can be done, for example, in that the collar bolt has axially extending recesses, by means of which a tool can act on the sleeve.
  • a further embodiment provides that the roller has a collar projecting in the direction of the collar bolt, on which the sleeve is supported during the deformation process.
  • the collar serves not only the axial definition of the role in the assembled state but also as an abutment in the plastic deformation of the sleeve.
  • a particularly preferred embodiment provides that the collar bolt, the sleeve and the roller are coordinated so that during the deformation process, the sleeve is supported on the collar of the roller via the lower ring, while at least one tongue at the level of the undercut on the collar bolt is. This results in the mounting position of the locking bolt and its maximum axial end position in use and it is ensured that the tongues engage behind the undercut on the collar bolt.
  • the lower ring has a clearing in the region of the webs. This results in an axial displacement of the webs under the action of force and the tongues bearing ring practically tilts in the direction of the collar bolt inwards.
  • the sleeve consists of a cylindrically shaped sheet metal section, wherein the tongues are formed by removing a U-shaped shell portion. This embodiment allows a simple and inexpensive production of the sleeve.
  • the sleeve has a gap and the outer diameter of the sleeve has a slightly larger diameter than the inner diameter of the roller.
  • the sleeve can be fixed in the manner of a spring ring in the role for assembly.
  • Fig. 2 shows a first embodiment of a locking bolt in one
  • Fig. 3 shows a second embodiment of a locking bolt in one
  • Fig. 7 is a sleeve in perspective view.
  • the closure pin with 1, a collar bolt with 2 and a rotatably mounted on the collar pin 2 roller 3 is designated.
  • the roller 3 has a mushroom-shape, in which the from the - not shown here - drive rod remote end 1 1 of the roller 3 is provided with a relation to the neck 12 in diameter enlarged head 13.
  • the collar bolt 2 and the roller 3 are in the axial direction - along the line 14 - relative to each other displaceable.
  • a sleeve 15 is arranged between the roller 3 and the collar pin 2, a sleeve 15 is arranged.
  • the sleeve 15 forms a fastening device which defines the roller 3 and the collar pin 2 against each other.
  • the sleeve 15 is provided with from the lateral surface 16 in the direction of the collar bolt 2 - ie inwardly - integrally formed on this, above and already distorted in the representation tongues 17, which in an undercut forming a constriction 18 of a cylindrical portion 19 of Bolt 2 engage, as shown in particular in FIG. 6 can be removed.
  • the sleeve 15 is supported on an inwardly projecting collar or collar 55 of the roller 3, so that the roller 3 in the axial direction on the one hand by the stop on the collar or collar 55 sleeve 15 and on the other hand by the
  • the collar 21 is dimensioned larger in diameter 22 (FIG. 3) than the inner diameter of the diameter-reduced bore in the roller 3 by the collar 55.
  • the roller 3 is supported and is spaced from any existing drive rod or face plate.
  • the roller 3 forms together with the collar bolt 2 a single, easy-to-use component, which can be mounted in the mounted state on a drive rod.
  • the collar pin 2 has a to the section 19 eccentrically extending mounting lug 24.
  • the collar 21 has an outer contour, which allows a tool attack. As a result, an adjustment of the contact pressure of the locking bolt 1 is possible.
  • the collar 21 forms a hexagon 25, which can be rotated with a wrench.
  • the embodiment shown in FIG. 3 can be used.
  • the collar bolt 2 on its end face 26 a tool engagement 27 and the collar bolt 2 also has a to the
  • Section 19 eccentrically extending mounting lug 24 This dispenses with the tool engagement on the collar 21 and this displaced in the head of the collar bolt 2. Nevertheless, here too, the role 2 is supported on the collar 21.
  • the tool engagement is designed as a multi-tooth, in particular as a Torx engagement.
  • the constriction 18 of the collar pin 2 is mounted in the cylindrical portion 19.
  • the remaining head 28 of the collar bolt 2 therefore has the same diameter as the shaft 29 (FIG. 4), so that the sleeve 15 is substantially cylindrical.
  • the sleeve 15 has an upper and a lower ring 50, 51, which are connected to webs 52 1 to 52 4 . Between the webs 52 1 to 52 4 are window-like openings 53, in which the tongues 17 protrude axially in the undeformed state of FIG. 7.
  • the tongues 17 are connected to the lower ring 51 and point with its free end in the direction of the ring 50th
  • the web 52 2 and the web 52 3 are adjacent and are separated by an axially extending gap 54.
  • the gap 54 results from the fact that the sleeve 15 is produced from a cylindrically shaped sheet metal section, in which the tongues 17 are formed by removing the U-shaped jacket sections (openings 53).
  • the production of a sheet metal section allows a simple and inexpensive production of the sleeve 15th
  • the sleeve 15 has a gap 54 and the outer diameter of the sleeve 15 has a slightly larger diameter than the inner diameter of the roller 3.
  • the ring 50 and 51 acts as a spring ring and is supported on the inner surface 35 of the sleeve 3 from. Due to the resulting friction between the sleeve 3 and roller 15, the roller is axially fixed, but still remains axially displaceable.
  • the roller 3 can automatically adjust to the changed position.
  • roller 3 can also be pushed by hand into a specific axial position.
  • the radial ease of the roller 3 is not affected, it remains easily rotatable.
  • a mounting sequence of the locking pin 1 results.
  • the sleeve 15 is inserted into the bore 35 of the roller 3 until the ring 51 rests on an inwardly - in the direction of the collar pin 2 facing - collar 55.
  • the sleeve 15 is then slipped together with the roller 3 over the head 28 of the collar pin 2 until the collar 55 rests against the shaft 29.
  • the collar 51 is spaced in this position from the collar 21, so that in the free space 37 (Fig. 1) between the roller 3 and the collar 21, a tool for fixing the roller relative to the collar 21 can be introduced.
  • the collar bolt 2, the sleeve 15 and the roller 3 are coordinated so that in the mounting position, the sleeve 15 is supported with the lower ring 51 on the collar 55 of the roller, while at least the free ends of the tongues 17 in the amount of, by the upper edge of the constriction 18 formed undercut lie on the collar bolt.
  • the upper ring of the sleeve 15 engages around the head 28 of the collar pin 2 in this position, but projects in the axial direction over this, as shown in FIG. 4 visible.
  • the ring 50 surrounds the head 28 and supports it against the roller 3.
  • the upper edge 56 of the sleeve 15 is therefore accessible from above in the axial direction.
  • the sleeve 15 is in axial Upset direction, wherein the sleeve 15 is supported at its lower edge on the roller 3 and its collar 55. Notwithstanding the embodiment described in detail above but is also conceivable that the collar bolt (2) has axially extending recesses in the region of the head 28, by means of a pin or ring-shaped tool on the head 28 can act on the sleeve 15 past.
  • the lower ring 51 has in the region of the webs 52 1 to 52 4 clearances 57 in the form of indentations.
  • the region of the tongues 17 projecting annular sections remain, with which the ring 51 rests against the collar 55.
  • X of the tongues 17 bearing ring 51 in the direction of the collar pin 2 inwardly tilt under deformation of the web 52 1 at the ring 51st facing the end.
  • the ring 51 is approximately flush with the upper edge of the shaft 29 in the assembly position according to FIGS. 4 and 5 with its upper end, so that the tongues 17 have no support on the collar pin 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

L'invention concerne un procédé de fabrication d'un boulon de fermeture (1) d'une ferrure de verrouillage. Le boulon de fermeture (1) est constitué d'un boulon à collet (2) fixé à une bielle mobile et d'un rouleau (3) logé de manière rotative sur le boulon à collet (2), sachant que le rouleau (3) et le boulon à collet (2) peuvent être fixés en position l'un par rapport à l'autre au moyen d'un dispositif de fixation. Le dispositif de fixation est constitué d'un manchon (15) qui se trouve entre le rouleau (3) et le boulon à collet (2) et qui est lui-même constitué d'une bague supérieure et d'une bague inférieure (50, 51) qui sont reliées par des nervures (521 à 524), sachant qu'au moins une languette (17) s'étendant axialement dépasse entre les nervures (521 à 524) depuis la bague inférieure (51) en direction de la bague supérieure (50), et sachant qu'une contre-dépouille est prévue sur au moins une partie de la circonférence du boulon à collet (2). Selon l'invention, afin de simplifier le procédé de fabrication, ce dernier comprend au moins une opération de déformation selon laquelle le manchon (15) est, par une sollicitation en force, déformé de telle sorte que la ou les languettes (17) engagent la contre-dépouille par l'arrière.
PCT/EP2008/056837 2007-11-20 2008-06-03 Procédé de fabrication d'un boulon de fermeture WO2009065628A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08760421A EP2209961B1 (fr) 2007-11-20 2008-06-03 Procédé de fabrication d'un boulon de fermeture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710055568 DE102007055568A1 (de) 2007-11-20 2007-11-20 Verfahren zur Herstellung eines Verschlussbolzens
DE102007055568.9 2007-11-20

Publications (1)

Publication Number Publication Date
WO2009065628A1 true WO2009065628A1 (fr) 2009-05-28

Family

ID=39865529

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/056837 WO2009065628A1 (fr) 2007-11-20 2008-06-03 Procédé de fabrication d'un boulon de fermeture

Country Status (3)

Country Link
EP (1) EP2209961B1 (fr)
DE (1) DE102007055568A1 (fr)
WO (1) WO2009065628A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008003555U1 (de) 2008-03-13 2009-07-30 Siegenia-Aubi Kg Rollenbolzen
DE102015108557A1 (de) * 2015-05-29 2016-12-01 Maco Technologie Gmbh Verschlusszapfen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8437256U1 (de) * 1984-12-20 1985-04-04 Wilhelm Weidtmann Gmbh & Co Kg, 5620 Velbert Verschlusszapfen fuer fenster- und tuerbeschlaege od. dgl.
DE19715055A1 (de) * 1997-04-11 1998-10-15 Roto Frank Ag Riegelzapfen
DE20004943U1 (de) * 2000-03-17 2000-07-06 Schüring GmbH & Co. Fenster-Technologie KG, 53842 Troisdorf Verriegelungsvorrichtung mit pilzförmigem Zapfen
DE202007010599U1 (de) * 2007-07-12 2007-10-18 Siegenia-Aubi Kg Verschlussbolzen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8437256U1 (de) * 1984-12-20 1985-04-04 Wilhelm Weidtmann Gmbh & Co Kg, 5620 Velbert Verschlusszapfen fuer fenster- und tuerbeschlaege od. dgl.
DE19715055A1 (de) * 1997-04-11 1998-10-15 Roto Frank Ag Riegelzapfen
DE20004943U1 (de) * 2000-03-17 2000-07-06 Schüring GmbH & Co. Fenster-Technologie KG, 53842 Troisdorf Verriegelungsvorrichtung mit pilzförmigem Zapfen
DE202007010599U1 (de) * 2007-07-12 2007-10-18 Siegenia-Aubi Kg Verschlussbolzen

Also Published As

Publication number Publication date
DE102007055568A1 (de) 2009-05-28
EP2209961B1 (fr) 2012-05-30
EP2209961A1 (fr) 2010-07-28

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