EP0922827A1 - Crémone avec tringles à déplacement opposé et boítier excentrique - Google Patents

Crémone avec tringles à déplacement opposé et boítier excentrique Download PDF

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Publication number
EP0922827A1
EP0922827A1 EP98123608A EP98123608A EP0922827A1 EP 0922827 A1 EP0922827 A1 EP 0922827A1 EP 98123608 A EP98123608 A EP 98123608A EP 98123608 A EP98123608 A EP 98123608A EP 0922827 A1 EP0922827 A1 EP 0922827A1
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EP
European Patent Office
Prior art keywords
section
drive
leg
converter
flat
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
EP98123608A
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German (de)
English (en)
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EP0922827B1 (fr
Inventor
Ernst Lahmann
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.)
Hautau GmbH
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Hautau GmbH
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Application filed by Hautau GmbH filed Critical Hautau GmbH
Publication of EP0922827A1 publication Critical patent/EP0922827A1/fr
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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
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/041—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism

Definitions

  • the technical field of the invention are counter-rotating transmissions for use in a front recess of a wing.
  • the box in which the gearbox is arranged is L-shaped and its two legs, one of which is longer, are flatter Shape, from which the definition of the term "gear box with L-shaped Gestalt "results.
  • This gear is driven by an operating handle, which by a corresponding recess with a polygonal rod through the long leg of the flat L gearbox engages.
  • EP-A 501 803 (Regent Lock) for controlling "shooting bolts" 21, 22 in FIG. 4 shows a counter-rotating gearbox, but with its elongated cuboid gearbox is very voluminous is.
  • GB 2,277,958 (Plus Plan) discloses two flat gear boxes, each with an L-shaped shape, one of which fulfills the (non-opposite) drive of the continuous drive rod and the other of which converts an extended movement of an extended drive rod section.
  • the rotary converter transmits the opposite longitudinal movements of the two-part drive rod
  • the rotary converter is in the short leg of the L gearbox rotatably mounted, preferably perpendicularly below the axis in which the Operating handle is used to operate the transmission in opposite directions, so that both axes come to lie in a plane perpendicular to the connecting rod plane.
  • the drive movement for the rotary converter can either be directly from the linear tooth piece can be transferred to the rotary converter or else indirectly applied via the drive rod.
  • On the other side of the Rotational motion converter becomes a comparable linear tooth piece arranged that the rotational movement of the rotary converter back into a translates linear movement in the opposite direction.
  • the linear tooth pieces can be insert parts (claim 4) on the side of the Rotation converter wear a linear tooth section.
  • the insert on the Side of the pinion section to the actuating handle has a second tooth section on the other side of the flat insert; the insert on the side the opposing working rail has only one for recess in the The shape of the drive rail to ensure that the movement is positive or non-positive Exercise longitudinally on the second drive rail.
  • tooth pieces are each also bent sections of the drive rods themselves, so that the inserts do not have to be manufactured separately, but more integrated Are part of a respective drive rail.
  • the gearing to this rotary converter can be narrower than that Tooth between the operating handle and one of the two linear Tooth pieces.
  • the structure in the short leg of the counter-rotating gearbox has two layers in two superimposed levels, the level of the driving rails in which these work in opposite directions, and the level of the motion converter directly below the Driving rail (claim 9).
  • a compensating piece On both sides of the pinion towards the two Driving rails can be provided a compensating piece, which is also so can be extended that a continuous cover rail directly below the opposing driving rails results (claim 10).
  • the cover rail is held in the gear box, interrupted by a flat one Gearbox, in which the pinion implements the direction of movement of one The drive rod near the other drive rod.
  • This room should be the one Have the height of the pinion to allow a smooth rotation, so that the thickness of the pinion should be adapted to the thickness of the cover rail (Claim 2).
  • the design of the drive rails in the gearbox is point-symmetrical to the axis the rotary converter (claim 7). So two identical drive rods can be used as opposing drive rods are used.
  • the formation of the respective end of a connecting rod can be carried out in two stages respective edge or edge (claim 8), wherein one of the steps in the direction the longitudinal movement B, E a taper for entry into the flat leg of the Gear box and the second stage on the outward-facing side the flat linear tooth piece absorbs positive force to move the Apply driving rod.
  • the other edge of the drive rail is clearer graded so that about half the original width of the respective drive rail except for the two drive rails in the middle area of the gearbox, to run parallel above the flat gear space of the motion converter, see above that the gearbox half from one and half from the other drive rail is covered.
  • the two drive rails mesh and complement each other through the action of the directly adjacent motion converter extended or retracted in opposite directions.
  • the other edge also has one of the first Step of the first edge transversely opposite step of the same dimension. Of the The gearbox does not stick out to the side compared to the drive rod width.
  • the assembly of the transmission according to the invention is preferably carried out with frame profiles or wing profiles made of plastic or metal and can be used both with swivel wings can also be used with bottom-hung sashes with a horizontal or vertical axis.
  • the counter-rotating transmission according to the invention is suitable for both Use of exposed (exposed) drive rails, as well as for those that are still covered by a cover rail. Because of the small width or the low thickness of the longer leg can be the inventive Gear in its installation depth can be varied almost arbitrarily, so that it space-saving between the surface of the frame and the front end area of the wing area insert is able to place.
  • the long leg of the transmission extend far into the frame profile, almost to the inside Edge. Frame profile cavities can be filled with a high fill factor, with others Words, the frame profile may be flatter and less voluminous.
  • Figure 1a illustrates the axis 100, in which a handle is inserted into the long leg 1a of the L-shaped housing 1, which can be seen in cross section from Figure 1b.
  • the short leg 1b of the same flat housing can be seen in FIG. 1b, in it a second axis 102 is provided, in which a motion converter works as a flat pinion 30.
  • the movement converter as a rotation converter 30 can be seen in FIG. 1a in its movement space shown there by recessing the edge of the short leg, the two compensating pieces 40b, 40a can be seen more clearly from the exploded view in FIG .
  • a flat moves Insert 21 in a direction A, so that a first implementation of a rotary movement in a linear motion.
  • This linear movement A is from the flat one Drive rod 10a added to a first movement component B in one Direction of locking or unlocking.
  • With the movement of the flat tooth piece 21 is on the underside of the second toothing Rotation converter 30 actuated, which is set into a rotary movement C when the first drive rail 10a moves linearly.
  • the gearbox is housed in the L-shaped box, which is a flat short Has leg 1b and a flat long leg 1a, the overall shape Is L-shaped, so that there is no overall box-shaped training, but an offset of the long leg with respect to the axis 102 of the short Thigh.
  • Level E10 is located directly above move the drive rails 10a, 10b in opposite directions.
  • FIG. 1b shows the two tooth pieces 21, 22, with a lower second one Tooth piece 22 runs only in the short leg, while the other higher Tooth piece 21 with the tooth areas arranged on both ends of its surface runs both in the short leg 1b and in the long leg 1a.
  • the respective angular housing plates 1a ', 1a “and 1b', 1b” are from Figure 2 in their essential shape can be seen, two flat housing plates 1a ', 1a “and 1b ', 1b "give one of the two legs 1a, 2a of the L gearbox, the respective longitudinal end face by further angling the respective plate is covered.
  • the width of the drive rails outside the short leg about the width of the finished short leg of the Gearbox corresponds.
  • One is in the flat leg of the gear housing further gradation is provided, which ensures that two gear rods in the Level E10 come to lie side by side and in opposite directions in this level are movable.
  • the second gradation viewed from the outside in and on the mutually facing inner edges of the two flat bars 10a, 10b at least half the width of the flat rails 10a, 10b, so that for one like that other of the two flat rails will get the same shape, despite being different directed direction of movement.
  • the two flat Driving rods 10a, 10b are also two axially successive gradations intended; the one gradation corresponds to the previously described first Gradation when entering the short leg of the flat case, the second Recess corresponds to the linear tooth piece inserted vertically, to form-fit the force from a rotary movement into a linear movement or vice versa.
  • the linear Tooth pieces also formed by bending directly and in one piece from the drive rods be, so that no separate insert parts are required.
  • the two short shims 40a, 40b can be lengthways in the manner be elongated so that it is continuous outside the flat leg Forms cover rail for the adjacent opposing drive rods 10a, 10b.
  • Figure 3a and Figure 3b show installation options of the flat counter-rotating gear with the long leg 1a to clearly behind the front end of the wing surface insert E, which will usually be a glass pane.
  • the sash profile S in both representations is made of plastic and the clearance F or the area between the fixed frame R (fixed frame) and the movable sash S takes up the short leg 1b.
  • the conversion of the rotary movement in the axis 100 into an opposite longitudinal movement of the drive rails 10a, 10b which is not shown in more detail in these figures, does not take place in the sash frame and also not in the groove of the sash frame, but outside the profile, in the air gap area F.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
EP19980123608 1997-12-10 1998-12-10 Crémone avec tringles à déplacement opposé et boîtier excentrique Expired - Lifetime EP0922827B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997154880 DE19754880C5 (de) 1997-12-10 1997-12-10 Gegenläufiges Getriebe mit Offset-Getriebekasten
DE19754880 1997-12-10

Publications (2)

Publication Number Publication Date
EP0922827A1 true EP0922827A1 (fr) 1999-06-16
EP0922827B1 EP0922827B1 (fr) 2006-06-14

Family

ID=7851446

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980123608 Expired - Lifetime EP0922827B1 (fr) 1997-12-10 1998-12-10 Crémone avec tringles à déplacement opposé et boîtier excentrique

Country Status (2)

Country Link
EP (1) EP0922827B1 (fr)
DE (2) DE19754880C5 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005021908A1 (fr) * 2003-08-22 2005-03-10 Siegenia-Aubi Kg Systeme de fermeture a barre de commande
GB2378982B (en) * 2001-08-23 2006-02-22 Trojan Hardware & Designs Ltd Drive mechanism for shoot bolts
US11454054B2 (en) * 2016-09-08 2022-09-27 Nifco Inc. Lock device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2335678A1 (fr) * 1975-12-19 1977-07-15 Siegenia Frank Kg Mecanisme inversant le sens de poussee pour des espagnolettes a tiges de retenue
GB2252351A (en) * 1991-01-15 1992-08-05 Crompton Ltd Operating mechanism for espagnolette fastening systems
GB2289709A (en) * 1994-04-22 1995-11-29 Derek King Espagnolette operating mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69207792D1 (de) * 1991-02-28 1996-03-07 Regent Lock Co Ltd Treibstangenverschlussmechanismus
GB9309703D0 (en) * 1993-05-12 1993-06-23 Plus Plan Uk Ltd Locking system for doors and windows

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2335678A1 (fr) * 1975-12-19 1977-07-15 Siegenia Frank Kg Mecanisme inversant le sens de poussee pour des espagnolettes a tiges de retenue
GB2252351A (en) * 1991-01-15 1992-08-05 Crompton Ltd Operating mechanism for espagnolette fastening systems
GB2289709A (en) * 1994-04-22 1995-11-29 Derek King Espagnolette operating mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2378982B (en) * 2001-08-23 2006-02-22 Trojan Hardware & Designs Ltd Drive mechanism for shoot bolts
WO2005021908A1 (fr) * 2003-08-22 2005-03-10 Siegenia-Aubi Kg Systeme de fermeture a barre de commande
US11454054B2 (en) * 2016-09-08 2022-09-27 Nifco Inc. Lock device

Also Published As

Publication number Publication date
EP0922827B1 (fr) 2006-06-14
DE19754880C2 (de) 2002-10-24
DE19754880A1 (de) 1999-06-24
DE19754880C5 (de) 2004-10-21
DE59813596D1 (de) 2006-08-24

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