Classifications

• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
  • E05D7/00—Hinges or pivots of special construction
  • E05D7/04—Hinges adjustable relative to the wing or the frame
  • E05D7/0415—Hinges adjustable relative to the wing or the frame with adjusting drive means
  • E05D7/0423—Screw-and-nut mechanisms
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
  • E05D15/00—Suspension arrangements for wings
  • E05D15/48—Suspension arrangements for wings allowing alternative movements
  • E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
  • E05D15/5205—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis with horizontally-extending checks
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
  • E05D7/00—Hinges or pivots of special construction
  • E05D7/04—Hinges adjustable relative to the wing or the frame
  • E05D2007/0484—Hinges adjustable relative to the wing or the frame in a radial direction
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
  • E05Y2900/00—Application of doors, windows, wings or fittings thereof
  • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
  • E05Y2900/13—Type of wing
  • E05Y2900/132—Doors
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
  • E05Y2900/00—Application of doors, windows, wings or fittings thereof
  • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
  • E05Y2900/13—Type of wing
  • E05Y2900/148—Windows

Definitions

• the invention relates to a fitting for pivoting a window or door leaf provided with a groove in the rebate according to the preamble of claim 1.
• Modern windows are usually equipped with a tilt and turn sash, which is optionally rotatable on the frame around a vertical axis and tiltable about a horizontal axis.
• the fitting for the tilt and turn bearing of such a wing consists of a corner bearing in the lower corner and a stay scissors with a stay arm on the upper corner.
• sashes that are only rotatably mounted on the frame around a vertical axis.
• the fitting for pivoting a sash is traditionally designed completely differently than a turn and tilt fitting and usually consists of two hinge hinges, and for very high windows, three. This means that fittings for turn-tilt sashes and for turn sashes have a different appearance and consist of different parts to be manufactured and kept in stock.
• turn-tilt fittings are normally provided with an adjusting device in order to adjust the position of the sash in the vertical direction relative to the frame. This adjustment takes place in the lower corner bearing, while the upper stay scissors can follow this adjustment due to the bearing play which is present in the pivot pin connecting it to the wing.
• Such a horizontal adjustability is traditionally not available in the case of rotating wings mounted with hinge hinges.
• the invention aims to simplify the construction of such a fitting while retaining all of its functional features.
• the simplification relates to the following problem:
• the in the aforementioned utility model Avoid described rotary fittings with support arm, based on the model of the usual turn-tilt fittings with extension arm, in the area of this support arm a horizontally acting adjusting device with which the distance between the sash and the vertical axis of the pivot bearing can be adjusted within an adjustment range.
• This adjusting device is, based on the model of numerous corresponding adjusting devices for extension arms of turn-tilt fittings, designed so that the support arm is horizontally displaceably guided on the horizontal leg of the bearing bracket connecting it to the bearing plate and that an adjusting screw is located between the vertical leg of the bearing bracket and the bracket is effective.
• the adjusting device is thus provided on the end of the support arm facing the pivot bearing and acts between it and the bearing bracket in an area where there is relatively little space for accommodating such an adjustment device.
• the support arm is formed in one piece with the bearing bracket, ie the vertical leg of the bearing bracket simply consists of a corresponding angling of the support arm itself.
• the adjusting device for the horizontal adjustment has been moved to a location on the support arm that is remote from the pivot bearing, in particular at its other end, and acts between the latter and the filler piece. This gives the designer more space and greater freedom of design for the design of the adjustment device.
• Figure 1 shows the fitting in the assembled state in a side view.
• FIG. 2 shows a top view of the fitting according to FIG. 1;
• FIG. 3 shows an end view from the left end in FIG. 1 according to the arrows III-III;
• Fig. 4 is a section along the line IV-IV of Fig. 1;
• Fig. 5 is a partially sectioned view from the right end according to arrows V-V of Fig. 1;
• Fig. 6 is an assembly of the individual parts of the fitting in side view corresponding to Fig. 1;
• FIG. 7 shows the individual parts of the fitting in a top view corresponding to FIG. 2;
• the fitting shown in FIG. 1 serves to mount a sash frame 1, indicated by dash-dotted lines, in the region of its upper corner on a frame 3 so that it can rotate about a vertical axis 5.
• the sash 1 has on the horizontal and vertical spar each a fold surface 7, into which a conventional fold groove 9 is incorporated, the bottom surface of which is indicated at 11, and which can serve in a known manner to accommodate the drive rod and other parts of an edge gear.
• a pivot bearing 13 is used to mount the sash frame 1 on the frame 3, which is fixed in place on the frame 3 by means of screws 15.
• the movable bearing part 23 is, as can be seen in particular from FIG. 7, bent in one piece from sheet metal and has a bearing sleeve 25 surrounding the bearing pin 21 and at the other end a bearing plate 27 bent at right angles, which in the assembled state runs parallel to the perpendicular fold surface 7 of the casement and engages in the rebate space between this and the corresponding rebate surface of the frame.
• the sash frame 1 is attached to the pivot bearing 13 by means of a support arm 30 bent from flat steel and a filler 50, which is preferably made of plastic by injection molding. Support arm 30 and filler 50 are shown in a side view in FIG. 6 and in a top view in FIG. 7.
• the support arm 30 is angled downward at its end facing the pivot bearing 13 to form a vertical leg 31 which forms a bearing bracket integral with the support arm 30 and engages under the bearing plate 27 of the pivot bearing.
• the vertical leg 31 lies on the side of the bearing plate 27 facing the pivot bearing 13 and is supported on the bearing plate 27 by a rivet 29 which penetrates corresponding holes in the leg 31 and the bearing plate 27 so as to be rotatable and captive about a horizontal axis.
• This rotatable mounting of the support arm 30 on the bearing plate 27 serves to convert the fitting to the right or left stop.
• a notched tongue 33 of the support arm 30 rests with its end against the surface of the bearing plate 27 facing away from the pivot bearing 13, so that the respective upper edge of the bearing plate 27 between the tongue 33 and the vertical leg 31 of the Support arm 30 is held.
• the upper and lower edges of the bearing plate 27 are rounded, as can be seen in particular from FIG. 8 at 35, in order to facilitate the opening of the tongue 33 when the support arm 30 rotates relative to the bearing plate 27.
• a leaf spring 37 is also mounted by means of the rivet 29, which rests on the back of the vertical leg 31 of the support arm 30 and the end 39 of which is at right angles is bent and engages as a locking pin in aligned openings 41, 43 of the support arm 30 and the bearing plate 27.
• the spring 37 can be bent against its spring force from the vertical leg 31 of the support arm 30 in order to pull the locking pin 39 out of the opening 43 in the bearing plate 27 and thus release the support arm 30 to rotate relative to the bearing plate 27.
• the horizontal leg of the support arm 30 lies outside the fold groove of the sash 1 on its upper fold surface 7 and has an offset 44 approximately in its longitudinal center, so that the end portion 45 of the support arm 30 is moved away from the fold surface of the sash 1.
• the support arm 30 has a leg 47 angled downward at right angles, which is also reduced in width so that it can engage into the upper groove 9 of the casement.
• the support arm 30 is not directly connected to the casement 1, but rather via the filler 50.
• the filler 50 is preferably an injection molded part made of plastic and has a horizontal part 51 which is inserted into the upper rebate groove of the sash frame and essentially fills it completely, and a vertical leg 53 which engages in the vertical rebate groove 9 of the sash frame.
• the filler 50 is secured with screws (not shown) inserted into corresponding receiving bores 55 of the filler 50 and screwed into the bottom of the groove 9 of the casement, attached to the casement.
• the support arm 30 has through holes 57 assigned to the receiving bores 55 for the insertion of the screws and the screwing tool.
• the top side 59 of the filler 50 (FIG. 6) preferably runs flush with the rebate surface of the casement and merges in the direction of the end remote from the pivot bearing 13 via an inclined surface 61 into an elevated contact surface 63 on which the end region 45 of the support arm 30 rests can.
• the support arm 30 is connected at its end remote from the pivot bearing 13 to the filler 50 by means of a horizontal connecting and adjusting screw 70.
• This has a constriction 75 between the screw head 71 and a collar 73, which in the vertically angled end part 47 in a slot between two arms 77 is held.
• the two arms 77 are bent towards each other, so that the slot formed between them is narrowed at its end.
• the screw 70 is captively secured on the support arm 30 and rotatably but axially immovably supported thereon.
• the threaded section 79 of the screw 70 engages in a threaded bore 65 formed in the filler 50, the screw 70 can be a self-tapping screw so that the bore 65 can be drilled as a smooth bore and the screw 70 when screwed into the bore 75 associated internal thread cuts.
• the end of the support arm 30 remote from the pivot bearing 13 is adjustably attached to the filler 50 in its longitudinal direction, that is to say horizontally parallel to the wing plane.
• a centering projection 67 is formed, which engages in a window 81 cut out in the support arm 30, essentially without play in the direction perpendicular to the wing plane and with a play sufficient for adjustment by means of the screw 70 in the longitudinal direction of the support arm 30.
• an upwardly projecting guide projection 69 is formed, which engages in a guide slot 83 of the support arm 30.
• this guide projection can have edges 85 that discharge laterally at its upper edge and an incised slot 87 in the middle, so that it can be inserted resiliently into the guide slot 83 of the support arm 30 with a snap action.
• the horizontal part of the support arm 30 to the right of the bend 44 runs at a distance from the filler 50, and this area is relative to that due to the flexibility present in the support arm, in particular in the area of the bend 44
• Filler 50 can be moved vertically to a limited extent, but is positively supported by the guide and centering projections 69, 67 with respect to the forces interacting perpendicular to the wing plane (plane of the drawing in FIG. 1).
• the adjusting screw 70 is arranged at a point on the support arm 30 remote from the pivot bearing 13, in particular at the end of the support arm 30 remote from the pivot bearing, as a result of which more space is available for the adjusting device and also better access to the adjusting screw 70 for a screwing tool is given than would be the case at the end of the support arm 30 facing the pivot bearing 13.
• the pivot bearing 13 can also be used unchanged for a turn-tilt fitting.
• the vertical leg of a short bracket is rotatably mounted on the bearing plate 27 instead of the vertical leg 35 of the support arm 30 by means of the rivet 29, and this bracket is, preferably adjustable in the horizontal direction, the usual extension arm of a turn-tilt fitting.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Hinges (AREA)
• Window Of Vehicle (AREA)
• Wing Frames And Configurations (AREA)

Applications Claiming Priority (3)

Publications (2)

Family

ID=8046458

Family Applications (1)

Country Status (7)

Families Citing this family (12)

Family Cites Families (10)

• 1997
  • 1997-09-25 DE DE29717177U patent/DE29717177U1/de not_active Expired - Lifetime
• 1998
  • 1998-09-16 CA CA002341635A patent/CA2341635A1/fr not_active Abandoned
  • 1998-09-16 EP EP98951419A patent/EP1017920B1/fr not_active Expired - Lifetime
  • 1998-09-16 AT AT98951419T patent/ATE235638T1/de active
  • 1998-09-16 DE DE59807670T patent/DE59807670D1/de not_active Expired - Lifetime
  • 1998-09-16 ES ES98951419T patent/ES2193569T3/es not_active Expired - Lifetime
  • 1998-09-16 WO PCT/EP1998/005897 patent/WO1999015749A1/fr active IP Right Grant
• 2000
  • 2000-03-20 US US09/528,619 patent/US6421877B1/en not_active Expired - Fee Related

Non-Patent Citations (1)

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