EP0385360B1 - Blockiereinichtung eines Türflügels - Google Patents
Blockiereinichtung eines Türflügels Download PDFInfo
- Publication number
- EP0385360B1 EP0385360B1 EP90103720A EP90103720A EP0385360B1 EP 0385360 B1 EP0385360 B1 EP 0385360B1 EP 90103720 A EP90103720 A EP 90103720A EP 90103720 A EP90103720 A EP 90103720A EP 0385360 B1 EP0385360 B1 EP 0385360B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- driving rod
- bolt
- area
- follower
- slider
- 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.)
- Expired - Lifetime
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 19
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 230000001846 repelling effect Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 1
Images
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
- E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
- E05C9/026—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
- E05B63/185—Preventing actuation of a bolt when the wing is open
Definitions
- the invention relates to a blocking device of a door leaf according to the preamble of claim 1.
- Such a blocking device is known from DE-A-3 603 962.
- the drive rods are adjusted into their blocking position via the binding plate, whereas by rotating the latch nut counter-clockwise the latch is retracted without actuating the drive rods becomes.
- the object of the invention is to provide a blocking device of the type mentioned at the outset for blocking a door leaf, the blocking device being particularly suitable for narrow door frames having supporting frames.
- the blocking device of a door leaf has a longitudinal box-shaped housing 1 which is laterally delimited by side walls 1a, 1b and 1c and is covered with a housing cover 2.
- a housing cover 2 In the area of the diagonal crossing point of the housing 1, both the latter and the housing cover 2 are provided with a through hole 3 in which a roller-shaped latch nut 4 is rotatably mounted.
- This has a through-hole 5 with a square cross section which is symmetrical with respect to its axis of rotation and which interacts with a handle (not shown).
- the latch nut 4 is provided in one piece with the lever 6, which is arranged perpendicular to the body axis of the latch nut 4, and the beard 7, which is arranged in the area diametrically to the lever 6 on the latch nut 4.
- the latch nut 4 is arranged in the housing 1 such that the lever 6 faces the faceplate 8 which is arranged on the housing 1 along its first long side.
- the lever 6 of the latch nut 4 is essentially designed as a trapezoidal plate which is formed in the plane perpendicular to the body axis of the latch nut 4 and is provided with a curvature 9 lying on its surface, the lever 6 being integrally connected with the latch nut 4 on its first side and the second, possibly the upper side, forms a repelling flank 10 and its opposite, optionally the lower side, forms a repelling flank 11.
- the curvature 9 has a kick surface 12 on the side facing the kick flank 10 and a kick surface 13 on the side facing the kick flank 11.
- a lever 15 is arranged perpendicular to the housing 1, which is rotatably mounted on the pin 14 and with the abutment surface 13 of the curvature 9 and the roller-shaped part of the latch nut 4 interacts.
- a fixed pin 16 is arranged, which is used to fasten the housing cover 2 on the housing 1.
- a stay bolt 17 is arranged in the direction of the said bisection line and in the region of the side wall 1c of the housing 1, onto which a spiral spring 18 is attached.
- a fixed pin 19 is arranged in the area of the housing 1, which is closer to the faceplate 8, and in the longitudinal direction of the housing 1.
- a guide pin 20 is arranged perpendicular to the latter.
- a further guide pin 21 is arranged in the region of the side wall 10 and in the longitudinal direction under the stud 17.
- a slide 22 is slidably arranged, which cooperates via the guide pin 20 with an elongated through hole 23, which is arranged in the longitudinal direction of the housing 1.
- the slider 22 interacts with the guide pin 21 via an elongated through hole 24 which is aligned like the through hole 23.
- the slider 22 is also provided with a U-shaped through hole 25 (FIG. 5) which interacts with a sliding pin 26, which is arranged perpendicular to a bolt 27.
- the latch 27 is designed as a rectangular plate which is placed flat on the slide 22 and has a longitudinal slot 28 which is oriented transversely to the housing 1 and which cooperates with the guide pin 20. With the side that runs parallel to the longitudinal slot 28, the bolt 27 interacts on the one hand with the spiral spring 18, but on the other hand it forms a clearance fit with the fixed pin 19.
- the bolt 27 is in the direction of that bisecting line of the guide pin 20 that is with the faceplate 8 is parallel, against the faceplate 8 with an elevation 29 (FIG. 3), which has a blocking groove 30 with a square cross section in the area of the faceplate 8, which is parallel to the faceplate 8 from the lower edge of the bolt 27 to the area of the longitudinal slot 28 extends.
- the bolt 27 on the lower edge and a continuously curved surface 31 in the direction away from the elevation 29.
- the side of the bolt 27, which lies on the side facing the side wall 1c, is provided in the central region of its longitudinal dimension with a recess 32 which interacts with a guide pin 21.
- a through hole 33 is formed in the latter, the outline of which corresponds to a lock cylinder 34 inserted therein, which is equipped with a lock bit 35.
- a fixed pin 36 is arranged in the area of the faceplate 8 and longitudinally under the bolt 27.
- a slider 37 is slidably slidably arranged on the wall 1c and is guided by a guide 38 which is closed at the opposite end with a foot stop 39. Between the latter and the slide 37, a coil spring 40 is arranged, which presses the foot stop 39 on the stud 41 and the stop 37 on the beard 7 of the latch nut 4.
- a fixed pin 42 analogous to the fixed pin 16 is arranged symmetrically to the halving line of the latch nut 4.
- a lever 44 rotatably mounted on the pin 43 is arranged in the longitudinal direction against the side wall 1a and cooperates with the rotating body of the latch nut 4 and with the abutment surface 12 of the arch 9.
- a stud 45 is arranged on the housing 1, which serves as a guide for a latch tail 46 of a latch 47. The latter is guided translationally and in the transverse direction to the housing 1 in a cutout of the faceplate 8, not shown in detail, through which the latch projects, which is fastened by means of a screw 48 to the first leg 49 which is perpendicular to the latch tail 46.
- the trap tail 46 is formed on its side facing away from the trap 47 with a further leg 50 perpendicular to the trap tail 46. This interacts with the first end of a spiral spring 51, whereby its second end is wound on a fixed pin 52 arranged on the housing 1.
- a flat push rod 53 is placed flat, which cooperates with its first end with the kick flank 10 of the trap nut 4.
- a compression coil spring 54 is arranged, which is clamped at its opposite end into a spring stop 55 which is pressed against the side wall 1 a of the housing 1.
- the spring 54 presses the push rod 53 provided with a shoulder 56 against the stud 45, which serves as a limit stop for the feed of the push rod 53.
- the latter In the region of the fastening of the spring 54 to the push rod 53, the latter is equipped with an elongated through hole 57 which is aligned along the push rod 53.
- a two-legged push hook 58 In the space between the housing 1 and the push rod 53 and longitudinally above the latch 47, a two-legged push hook 58 is arranged, which is rotatably mounted on a pin 59 (FIG. 5).
- the first, narrower leg of the push hook 58 interacts with a recess 60 of the latch tail 46, but the second, wider leg of the hook 58 interacts with the through hole 57 of the push rod with a sliding pin 61 arranged thereon.
- a binding plate 62 is placed flat over the push rod 53 and the levers 15, 44. At its end facing the side wall 1a of the housing, this is equipped with a tooth 63 which engages in a corresponding recess 64 in the first drive rod 65. At its end facing away from the side wall 1a of the housing 1, the binding plate 62 is equipped with a tooth 66 which engages in a recess 67 of the second drive rod 68.
- the binding plate 62 is further connected to the lever 15 via the pin 14 and to the lever 44 via the pin 43. In the area longitudinally above the pin 59, between the push rod 53 and the binding plate 62, a fixed pin 69 is also arranged.
- the drive rod 68 is provided in the region of the path of the bolt 27 with an elongated through hole 70, wherein in the region of the center of the longitudinal dimension of the Through hole 70 is a tooth 71 facing inwards to the drive rod 68, which cooperates with the blocking groove 30 of the bolt 27.
- the device according to the invention works as follows.
- the push rod 53 presses by means of the wall of the through hole 57 on the sliding pin 61, which rotates the push hook 58 around the pin 59, the first narrower leg of the hook 58 pushing the latch 47 into the interior of the housing 1.
- the leg 50 of the trap tail 46 tensions the spiral spring 51.
- the compressed spring 54 is released, the latter acting via the push rod 53 on the repelling flank 10 of the latch nut 4, which returns to the starting point indicated in FIG. 1 becomes.
- the spiral spring 61 brings the latch 47 into its starting point.
- the handle (not shown) is pressed upward, the latch nut 4 rotating about its body axis in the direction of the arrow B (FIG. 5).
- the lever 15 is rolled over the abutment surface 13 of the curvature 9 on the lever 6 of the latch nut 4, the binding plate 62 being displaced over the latter and the pin 14. Since the first tooth 63 engages with the first drive rod 65, it pulls the latter down, ie towards the latch 47, thereby the door, not shown, is blocked on its upper side.
- the binding plate 62 engages with its second tooth 66 with the drive rod 68, which presses it downwards, ie in the direction away from the latch nut 4.
- the tooth 71 By moving the drive rod 68, the tooth 71 also comes out of engagement with the blocking channel 30 of the Bolt 27, which enables the curvilinear surface 31 of the bolt 27 to be acted on via the shooting bit 35 of the lock cylinder 34. The latter is thereby shifted into the blocking position. In this position blocked with the bolt 27, the displacement of the drive rods 65, 68 is prevented, since the tooth 71 of the drive rod 68 abutting against the bolt 27 prevents the binding plate 62 and thereby the drive rods 65, 68 from being displaced if the latch nut 4 is used tried to move the handle in the direction opposite the arrow B.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Lock And Its Accessories (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Wing Frames And Configurations (AREA)
- Special Wing (AREA)
- Elevator Door Apparatuses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT9090103720T ATE105364T1 (de) | 1989-03-01 | 1990-02-26 | Blockiereinichtung eines tuerfluegels. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU00445/89A YU44589A (en) | 1989-03-01 | 1989-03-01 | Device for blocking door wings |
YU445/89 | 1989-03-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0385360A2 EP0385360A2 (de) | 1990-09-05 |
EP0385360A3 EP0385360A3 (de) | 1991-05-15 |
EP0385360B1 true EP0385360B1 (de) | 1994-05-04 |
Family
ID=25549967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90103720A Expired - Lifetime EP0385360B1 (de) | 1989-03-01 | 1990-02-26 | Blockiereinichtung eines Türflügels |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0385360B1 (xx) |
AT (1) | ATE105364T1 (xx) |
DE (1) | DE59005569D1 (xx) |
HU (1) | HU208354B (xx) |
SI (1) | SI8910445B (xx) |
YU (1) | YU44589A (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4323725A1 (de) * | 1993-07-15 | 1995-01-19 | Fuhr Carl Gmbh & Co | Treibstangenschloß |
US6109666A (en) * | 1998-09-23 | 2000-08-29 | Ferco International, Ferrures Et Serrures De Batiment Sa | Espagnolette or espagnolette-lock for a door, French window or the like |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
YU43590B (en) * | 1985-02-07 | 1989-08-31 | Kovinoplastika Loz | Bar for doors |
GB8703249D0 (en) * | 1987-02-12 | 1987-03-18 | Fullex Ltd | Multi-point lock |
-
1989
- 1989-03-01 SI SI8910445A patent/SI8910445B/sl unknown
- 1989-03-01 YU YU00445/89A patent/YU44589A/xx unknown
-
1990
- 1990-02-26 AT AT9090103720T patent/ATE105364T1/de not_active IP Right Cessation
- 1990-02-26 DE DE59005569T patent/DE59005569D1/de not_active Expired - Fee Related
- 1990-02-26 EP EP90103720A patent/EP0385360B1/de not_active Expired - Lifetime
- 1990-03-01 HU HU901249A patent/HU208354B/hu not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0385360A3 (de) | 1991-05-15 |
DE59005569D1 (de) | 1994-06-09 |
HU208354B (en) | 1993-09-28 |
SI8910445A (en) | 1997-02-28 |
YU44589A (en) | 1992-05-28 |
HU901249D0 (en) | 1990-05-28 |
ATE105364T1 (de) | 1994-05-15 |
SI8910445B (sl) | 1998-06-30 |
HUT57352A (en) | 1991-11-28 |
EP0385360A2 (de) | 1990-09-05 |
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