EP0974723A3 - Lock with several bolts - Google Patents

Lock with several bolts Download PDF

Info

Publication number
EP0974723A3
EP0974723A3 EP99890246A EP99890246A EP0974723A3 EP 0974723 A3 EP0974723 A3 EP 0974723A3 EP 99890246 A EP99890246 A EP 99890246A EP 99890246 A EP99890246 A EP 99890246A EP 0974723 A3 EP0974723 A3 EP 0974723A3
Authority
EP
European Patent Office
Prior art keywords
connecting rod
pin
gear
undercut
toothing
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
EP99890246A
Other languages
German (de)
French (fr)
Other versions
EP0974723B1 (en
EP0974723A2 (en
Inventor
Wolfgang Hülble-Königsberger
Peter Riznik
Manfred Hötzl
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.)
Roto Frank Eisenwarenfabrik AG
Original Assignee
Roto Frank Eisenwarenfabrik AG
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
Priority claimed from AT127298A external-priority patent/AT406284B/en
Priority claimed from AT176998A external-priority patent/AT407550B/en
Application filed by Roto Frank Eisenwarenfabrik AG filed Critical Roto Frank Eisenwarenfabrik AG
Publication of EP0974723A2 publication Critical patent/EP0974723A2/en
Publication of EP0974723A3 publication Critical patent/EP0974723A3/en
Application granted granted Critical
Publication of EP0974723B1 publication Critical patent/EP0974723B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E05C9/02—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
    • E05C9/021—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 with rack and pinion mechanism
    • 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
    • E05C9/10—Actuating mechanisms for bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Transmission Devices (AREA)

Abstract

Ein Mehrriegelschloss mit Zylinderbetätigung und einem Zahnradgetriebe zwischen dem Zylinder und einer Schubstange oder einem Schubstangenanschluss-Schieber (6) umfasst als Schubstangengetriebe eine Verzahnung auf einer Schubstange oder den Schubstangenanschluss-Schieber (6). Die außen liegenden Zahnflanken des ersten und bzw. oder letzten Zahnes (8, 9) weisen eine zur Mittellinie dieser Zähne gerichtete Hinterschneidung (10, 11) auf bzw. sind über die ganze Höhe abgeflacht, wobei ein Zahn des zugeordneten Zahnrades oder ein Stift (2, 3; 2', 3') bei Stiftverzahnung, in die Hinterschneidung (10, 11) eintaucht und dabei trotz Drehung des Zahnrades (1) gegenüber dem Schubstangenanschluss-Schieber (6) freigestellt ist, also keine Längsverschiebung bewirkt. Der Querschnitt des Zahnstiftes (2', 3') des Zahnrades (1) entspricht etwa einem gleichseitigen oder gleichschenkeligen Dreieck, insbesondere einem Gleichdick. Jeweils eine Seite der Querschnittsform von zwei diametral zueinander vorgesehenen Stiften (2', 3') liegen einander unmittelbar gegenüber und schließen mit dem Durchmesser einen rechten Winkel ein.

Figure 00000001
A multi-bolt lock with cylinder actuation and a gear transmission between the cylinder and a connecting rod or a connecting rod connecting slide (6) comprises, as connecting rod transmission, a toothing on a connecting rod or the connecting rod connecting slide (6). The external tooth flanks of the first and / or last tooth (8, 9) have an undercut (10, 11) directed towards the center line of these teeth or are flattened over the entire height, one tooth of the assigned gear or a pin ( 2, 3; 2 ', 3') with pin toothing, immersed in the undercut (10, 11) and, despite the rotation of the gear wheel (1), being free relative to the connecting rod connecting slide (6), that is to say not causing any longitudinal displacement. The cross section of the toothed pin (2 ', 3') of the gear wheel (1) corresponds approximately to an equilateral or isosceles triangle, in particular an equal thickness. One side of the cross-sectional shape of two diametrically opposed pins (2 ', 3') lie directly opposite each other and form a right angle with the diameter.
Figure 00000001
EP19990890246 1998-07-23 1999-07-22 Lock with several bolts Expired - Lifetime EP0974723B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT127298A AT406284B (en) 1998-07-23 1998-07-23 Multi-bolt lock
AT127298 1998-07-23
AT176998A AT407550B (en) 1998-10-21 1998-10-21 Mutli-bolt lock
AT176998 1998-10-21

Publications (3)

Publication Number Publication Date
EP0974723A2 EP0974723A2 (en) 2000-01-26
EP0974723A3 true EP0974723A3 (en) 2003-11-19
EP0974723B1 EP0974723B1 (en) 2005-09-07

Family

ID=25595385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19990890246 Expired - Lifetime EP0974723B1 (en) 1998-07-23 1999-07-22 Lock with several bolts

Country Status (2)

Country Link
EP (1) EP0974723B1 (en)
DE (1) DE59912519D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7423508B2 (en) * 2020-12-25 2024-01-29 森六テクノロジー株式会社 Locking device for opening/closing body and storage device for vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227723A (en) * 1977-09-16 1980-10-14 Laperche Multiple bolt latch
FR2469537A1 (en) * 1979-11-15 1981-05-22 Gilro Key-actuated multi-bolt lock external door - uses retraction latch bolt at closure to trigger partial emergence casement bolts and dead bolt
US4962653A (en) * 1989-01-17 1990-10-16 Aug. Winkhaus Gmbh & Co. Kg Drive rod lock

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227723A (en) * 1977-09-16 1980-10-14 Laperche Multiple bolt latch
FR2469537A1 (en) * 1979-11-15 1981-05-22 Gilro Key-actuated multi-bolt lock external door - uses retraction latch bolt at closure to trigger partial emergence casement bolts and dead bolt
US4962653A (en) * 1989-01-17 1990-10-16 Aug. Winkhaus Gmbh & Co. Kg Drive rod lock

Also Published As

Publication number Publication date
EP0974723B1 (en) 2005-09-07
DE59912519D1 (en) 2005-10-13
EP0974723A2 (en) 2000-01-26

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