EP0571925A1 - Dispositif de fixation de plaque pour poignée de porte ou similaire - Google Patents

Dispositif de fixation de plaque pour poignée de porte ou similaire Download PDF

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Publication number
EP0571925A1
EP0571925A1 EP93108364A EP93108364A EP0571925A1 EP 0571925 A1 EP0571925 A1 EP 0571925A1 EP 93108364 A EP93108364 A EP 93108364A EP 93108364 A EP93108364 A EP 93108364A EP 0571925 A1 EP0571925 A1 EP 0571925A1
Authority
EP
European Patent Office
Prior art keywords
plate
escutcheon plate
fixing
sub
escutcheon
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Withdrawn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
EP93108364A
Other languages
German (de)
English (en)
Inventor
Carlo Trading Under The Trading Style M.B.C. Di Bonomini Carlo Bonomini
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 EP0571925A1 publication Critical patent/EP0571925A1/fr
Withdrawn legal-status Critical Current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
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons

Definitions

  • the present invention relates to a device for fixing the escutcheon plate of handles and the like.
  • the escutcheon plates of handles and the like are currently fixed to door- or window-frames by means of through front screws which connect the plate to the frame; the escutcheon plate rotatably supports the handgrip of the handle.
  • the screws arranged frontally on the escutcheon plate, create a rather unpleasant aesthetic effect which derives from the visible presence of the screws.
  • a principal object of the invention is indeed to eliminate the problems described above by providing a device for fixing the escutcheon plate of handles and the like which allows to stably connect the escutcheon plate to the door- or window-frame without the presence of front screws which are aesthetically unpleasant.
  • a particular object of the invention is to provide a fixing device which allows to obtain a stable connection of the escutcheon plate while allowing to easily remove it if required.
  • Another object of the present invention is to provide a device for fixing the escutcheon plate of handles and the like which, by virtue of its peculiar constructive characteristics, is capable of giving the greatest assurances of reliability and safety in use.
  • a further object of the present invention is to provide a device for fixing the escutcheon plate of handles and the like which can be easily obtained starting from commonly commercially available elements and materials and is furthermore competitive from a merely economic point of view.
  • a device for fixing the escutcheon plate of handles and the like characterized in that it comprises a sub-plate which defines a cylindrical tang which supports the handgrip of a handle and which can be accommodated in a through hole defined in an escutcheon plate, said escutcheon plate having, at the lateral portion of its lower end, a threaded through hole in which a threaded grub screw can be inserted, said grub screw abutting against an abutment defined at the lower end of said sub-plate in order to retain said escutcheon plate in position by means of the engagement of said through hole against said cylindrical tang and of said grub screw against said abutment.
  • the device for fixing the escutcheon plate of handles and the like comprises a sub-plate, generally designated by the reference numeral 1, which advantageously has an elongated body having, at its longitudinal ends, holes 2 in which screws 2a for fixing the sub-plate to the door can be inserted.
  • the sub-plate 1 is provided with a cylindrical tang 3 which rotatably supports the handgrip 4 of a handle.
  • cylindrical tang internally defines a seat 5 in which a gasket 6, arranged around the coupling tang 7 of the handgrip, is arranged.
  • a return spring 8 and a retainer plate 9 are furthermore connected to the tang of the handgrip; said retainer plate is kept in position by means of an elastic ring 10 which is coupled to the tang and retains the square pin 11 for the actuation of the lock.
  • a covering escutcheon plate 20 is applied over the sub-plate 1 and is provided, at a median portion, with a through hole 21 which is accommodated at the cylindrical tang 4.
  • a threaded through hole 25 is provided at the lateral surface of the lower end of the escutcheon plate 20, and a grub screw 26 engages therein; said grub screw abuts against an abutment 30 defined by the lower end of the sub-plate.
  • the escutcheon plate is retained by virtue of the fact that, by tightening the grub screw, when said grub screw abuts against the abutment 30, in practice there is a pulling action on the escutcheon plate which makes the through hole 21 engage against the cylindrical tang 3, thus firmly fixing the escutcheon plate over the sub-plate.
  • the device according to the invention achieves the proposed aim and objects and in particular the fact is stressed that an extremely functional and practical fixing device is provided which allows to easily and rapidly remove the escutcheon plate simply by acting on the threaded grub screw 26.
  • the materials employed may be any according to the requirements.

Landscapes

  • Lock And Its Accessories (AREA)
  • Clamps And Clips (AREA)
  • Connection Of Plates (AREA)
EP93108364A 1992-05-26 1993-05-24 Dispositif de fixation de plaque pour poignée de porte ou similaire Withdrawn EP0571925A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000529 IT226618Z2 (it) 1992-05-26 1992-05-26 Struttura di dispositivo di fissaggio della placca di maniglie e simili
ITMI920529 1992-05-26

Publications (1)

Publication Number Publication Date
EP0571925A1 true EP0571925A1 (fr) 1993-12-01

Family

ID=11362323

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93108364A Withdrawn EP0571925A1 (fr) 1992-05-26 1993-05-24 Dispositif de fixation de plaque pour poignée de porte ou similaire

Country Status (2)

Country Link
EP (1) EP0571925A1 (fr)
IT (1) IT226618Z2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2278877A (en) * 1993-06-09 1994-12-14 N T Brassart Limited Backplate for a door handle
CN113027243A (zh) * 2021-04-29 2021-06-25 德施曼机电（中国）有限公司 具有隐藏把手的智能门锁

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH177900A (de) * 1934-09-05 1935-06-30 Injecta Ag Uberdeckrosette.
GB956905A (en) * 1962-03-22 1964-04-29 Walter Rowley Ltd Door furniture
BE793848A (fr) * 1973-01-10 1973-05-02 Sobinco Fa Deur en slotbeslag gebruikt bij deze deur
DE2215968A1 (de) * 1972-04-01 1973-10-04 Engstfeld Wilh Fa Beschlag fuer fenster, tueren od. dgl.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH177900A (de) * 1934-09-05 1935-06-30 Injecta Ag Uberdeckrosette.
GB956905A (en) * 1962-03-22 1964-04-29 Walter Rowley Ltd Door furniture
DE2215968A1 (de) * 1972-04-01 1973-10-04 Engstfeld Wilh Fa Beschlag fuer fenster, tueren od. dgl.
BE793848A (fr) * 1973-01-10 1973-05-02 Sobinco Fa Deur en slotbeslag gebruikt bij deze deur

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2278877A (en) * 1993-06-09 1994-12-14 N T Brassart Limited Backplate for a door handle
CN113027243A (zh) * 2021-04-29 2021-06-25 德施曼机电（中国）有限公司 具有隐藏把手的智能门锁
CN113027243B (zh) * 2021-04-29 2022-07-26 德施曼机电（中国）有限公司 具有隐藏把手的智能门锁

Also Published As

Publication number Publication date
ITMI920529U1 (it) 1993-11-26
ITMI920529V0 (it) 1992-05-26
IT226618Z2 (it) 1997-06-24

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Designated state(s): DE ES GR IT PT

18W Application withdrawn

Withdrawal date: 19940407