EP2248969A1 - Schloss und Umbausatz für Schloss - Google Patents

Schloss und Umbausatz für Schloss Download PDF

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Publication number
EP2248969A1
EP2248969A1 EP10153310A EP10153310A EP2248969A1 EP 2248969 A1 EP2248969 A1 EP 2248969A1 EP 10153310 A EP10153310 A EP 10153310A EP 10153310 A EP10153310 A EP 10153310A EP 2248969 A1 EP2248969 A1 EP 2248969A1
Authority
EP
European Patent Office
Prior art keywords
bolt
lock
door
staple
bevelled side
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.)
Withdrawn
Application number
EP10153310A
Other languages
English (en)
French (fr)
Inventor
Benno Maathuis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2248969A1 publication Critical patent/EP2248969A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2003—Preventing opening by insertion of a tool, e.g. flexible, between door and jamb to withdraw the bolt

Definitions

  • the invention relates to a lock comprising a lock part for mounting against an inner side of a door, in which an at least substantially rod-like bolt provided with a bevelled side is slidably mounted, and a staple part for mounting against a door jamb provided with an opening into which the bolt drops when a door is closed.
  • Locks of this type are generally known. They are for instance applied in substantially any front door in order to achieve that the front door locks automatically when it is pulled shut.
  • the bevelled side here comes into contact with an edge of the staple part, and the bolt is pressed inward counter to the action of a spring up to the moment at which the bolt can drop into the opening.
  • the drawback of the known lock is that a plate-like object can be pushed between the door jamb and the door such that an edge of this plate-like object comes to rest against the bevelled side of the bolt. If the plate-like object is now pushed further inward the bolt then slides into the lock part counter to the action of the spring, and the door can be opened.
  • the lock according to the invention obviates this drawback and has the feature that the bolt has a length such that the bevelled side is positioned at least substantially wholly inside the staple part when the door is closed. In this way it is possible in simple manner to prevent the bolt being pressed into the lock part by a plate-like object since the force exerted by the plate-like object is directed perpendicularly of a possible direction of movement of the bolt.
  • An advantageous embodiment of the lock according to the invention which can significantly simplify fitting has the feature that an edge of the staple part which is contacted by the bolt during closing of the door is provided with a rounded portion.
  • the rounded portion preferably has a radius here of at least 5 millimetres.
  • An advantageous alternative embodiment has the feature that a transition from a side of the at least substantially rod-like bolt to the bevelled side is provided with a rounded portion.
  • the bolt will on the one hand be pressed into the lock part by an edge of the staple part during closing of the door, while it is on the other hand the case that a plate-like object still lies substantially perpendicularly of a possible movement of direction of the bolt.
  • the invention also relates to a modification package for a lock consisting of a lock part and a staple part, whereby it becomes impossible to open the lock by inserting a plate-like object between the door and the door jamb.
  • the modification package must comprise at least an at least substantially rod-like bolt provided with a bevelled side, and the bolt must have a length such that the bevelled side can be positioned at least substantially wholly inside the staple part.
  • An advantageous embodiment of the modification package which can significantly simplify fitting of the modified lock has the feature that a transition from a side of the at least substantially rod-like bolt to the bevelled side is provided with a rounded portion.
  • a further advantageous embodiment of the modification package has the feature that a side of the bolt remote from the bevelled side is provided with a recess which can co-act with a stop arranged on or in a cover of the lock part so that the cover does not have to be replaced.
  • modification package also comprises a staple part provided with an edge with a rounded portion having a radius of at least 5 millimetres. It is of course also possible in a modification package to provide an edge of the staple part as well as a transition from a side of the at least substantially rod-like bolt to the bevelled side with a rounded portion.

Landscapes

  • Casings For Electric Apparatus (AREA)
  • Closures For Containers (AREA)
EP10153310A 2009-02-11 2010-02-11 Schloss und Umbausatz für Schloss Withdrawn EP2248969A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1036560A NL1036560C2 (nl) 2009-02-11 2009-02-11 Slot en modificatiepakket voor een slot.

Publications (1)

Publication Number Publication Date
EP2248969A1 true EP2248969A1 (de) 2010-11-10

Family

ID=42782295

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10153310A Withdrawn EP2248969A1 (de) 2009-02-11 2010-02-11 Schloss und Umbausatz für Schloss

Country Status (2)

Country Link
EP (1) EP2248969A1 (de)
NL (1) NL1036560C2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108952328A (zh) * 2018-07-28 2018-12-07 陈亚南 一种防插卡安全门锁
IT202000015223A1 (it) * 2020-06-24 2021-12-24 Benedetto Fedeli Dispositivo di serraggio per serramenti
US11473349B2 (en) * 2018-03-30 2022-10-18 Hadi WAHBA Door lock assembly and methods of use thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1599459A (en) * 1925-02-19 1926-09-14 Ugo P Colombi Night latch
GB332438A (en) * 1929-08-29 1930-07-24 H & T Vaughan Ltd Improvements in or relating to night-latches

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1678982A (en) * 1926-12-13 1928-07-31 Griffin Mfg Company Spring bolt
US2504483A (en) * 1946-09-30 1950-04-18 Charles R Abraham Locking device
GB755251A (en) * 1954-02-23 1956-08-22 Albert Marston & Company Ltd Improvements in or relating to cylinder mortice latches or locks

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1599459A (en) * 1925-02-19 1926-09-14 Ugo P Colombi Night latch
GB332438A (en) * 1929-08-29 1930-07-24 H & T Vaughan Ltd Improvements in or relating to night-latches

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11473349B2 (en) * 2018-03-30 2022-10-18 Hadi WAHBA Door lock assembly and methods of use thereof
CN108952328A (zh) * 2018-07-28 2018-12-07 陈亚南 一种防插卡安全门锁
CN108952328B (zh) * 2018-07-28 2020-04-10 林倩妮 一种防插卡安全门锁
IT202000015223A1 (it) * 2020-06-24 2021-12-24 Benedetto Fedeli Dispositivo di serraggio per serramenti
WO2021260625A1 (en) * 2020-06-24 2021-12-30 Benedetto Fedeli Locking device for doors/windows

Also Published As

Publication number Publication date
NL1036560C2 (nl) 2010-08-12

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