EP0241396A1 - Automatischer Treibstangenverschluss mit Doppelaktion - Google Patents

Automatischer Treibstangenverschluss mit Doppelaktion Download PDF

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Publication number
EP0241396A1
EP0241396A1 EP87440015A EP87440015A EP0241396A1 EP 0241396 A1 EP0241396 A1 EP 0241396A1 EP 87440015 A EP87440015 A EP 87440015A EP 87440015 A EP87440015 A EP 87440015A EP 0241396 A1 EP0241396 A1 EP 0241396A1
Authority
EP
European Patent Office
Prior art keywords
cremone bolt
automatic
double action
rods
bolt according
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
EP87440015A
Other languages
English (en)
French (fr)
Other versions
EP0241396B1 (de
Inventor
Philippe Simoncelli
Gérard Prevot
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.)
Ferco International Usine de Ferrures de Batiment
Original Assignee
Ferco International Usine de Ferrures de Batiment
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 Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Priority to AT87440015T priority Critical patent/ATE43395T1/de
Publication of EP0241396A1 publication Critical patent/EP0241396A1/de
Application granted granted Critical
Publication of EP0241396B1 publication Critical patent/EP0241396B1/de
Expired legal-status Critical Current

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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
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • 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
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/042—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with pins engaging slots
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/62—Lost motion connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0801—Multiple
    • Y10T292/0834—Sliding
    • Y10T292/0836—Operating means
    • Y10T292/0837—Cam and lever
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/57—Operators with knobs or handles

Definitions

  • the invention relates to a double action automatic cremone bolt comprising two rods held engaged in the locked position in a set of strikes by elastic return elements and being withdrawn in an unlocked position by a set of angular levers articulated at their top.
  • these angular levers comprising, at the end of their other branch, a light in which engages a lug at least one control rod exerting its action transverse to the rods and being integral with an operating and control handle returned to the rest position by an elastic effect.
  • an automatic double action cremone bolt comprising two rods held engaged in the locking position in a set of strikes by elastic return elements and being withdrawn in an unlocking position by a set of angular levers articulated at their top in the cremone bolt case and each connected, by the end of one of its branches, to one of the rods, these angular levers comprising, at the end of their other branch, a light in which engages a lug of at least one control rod exerting its action transversely to the rods and being secured to an operating and control handle returned to the rest position by an elastic effect.
  • this known lever requires a handle in the form of an elongated bar allowing a certain flexion in order to be able to exert a traction on the control rod acting on the angular levers to remove the rods from their keepers.
  • the cremone mechanism transmitting to the rods the impulse given to the handle, connects the latter to the rods in a constant manner. Therefore, when closing the opening, the rods are difficult to engage in their. strikes. Indeed, to close the opening, it is necessary to exert a push on the handle. This thrust is transmitted to the rods through the inter the mechanism of the cremone bolt and it opposes any recoil of the rods. However, this retreat is essential to allow the rods to enter their respective strike. Consequently, it is necessary to let go of the handle during the last phase of the closing of the opening and act directly on the latter to cause the retraction of the rods to allow their engagement in the strikes and thus to give the cremone bolt its locking position.
  • the object of the present invention is to remedy these drawbacks and to design an automatic cremone bolt capable of equipping either outward opening or inward opening, while allowing easy and secure closing of the opening.
  • the invention as characterized in the claims, solves the problem of creating a double action automatic cremone bolt comprising two rods held engaged in the locked position in a set of strikes by elastic return elements and being withdrawn in an unlocking position by a set of angular levers articulated at their apex in the gearbox and each connected, by the end of one of its branches, to one of the rods, these angular levers comprising, at the end their other branch, a light in which engages a lug of at least one control rod exerting its action transversely to the rods and being secured to an operating and control handle returned to the rest position by an elastic effect, this light of the other branch of the angular levers being arranged on the edge of said branch so as to form an open clearance, the bottom of which constitutes a cooperative attack song t, when unlocking
  • the action of the lug includes an additional free stroke delimited by the leading edge and one of the side walls of the bortier.
  • the invention by this idle stroke, creates the conditions making it possible to provide a design ensuring a certain closure of the opening window compensating for a possible failure of the elastic return means of the rods or that, for a reason any; the force required to introduce the rods into their keepers is greater than that provided by said elastic return means of the rods.
  • the automatic lever, object of the present invention is easier to operate and can be used either on the right or on the left after simple reversal, when the operating and control handle is a lever secured to the housing and articulated on a axis parallel to the rods and comprising, opposite the lever arm, the control rod provided with the lug.
  • the easier operation of the automatic lever is further accentuated by a measure providing that the operating and control handle comprises two parallel and spaced control rods each acting by its lug on the leading edge of an angular lever disposed on its scope.
  • each angular lever comprises a curvature con - cellar promoting sliding of the lug on the driving edge and that each rod comprises at its end connected to the angle lever a slide guided in the hammer and being engaged with the angular lever. by a connecting element engaged in a light.
  • each slide comprises, for this purpose, a connecting element with a rod.
  • each rod has at its end connected to the angular lever a ramp arranged across the path traveled by the respective lug during the empty stroke of the handle.
  • the linkages are always fully pushed into the locking position, even when the opening of the opening leaf or other obstacle prevents the automatic elastic return of the linkages.
  • the lugs integral with the operating and control handle, slide along the ramps during the idle stroke of the handle and push the rods into their locked positions.
  • the double action automatic cremone bolt 1 in accordance with the invention, comprises a boot 2 enclosing a mechanism making it possible to actuate two rods moving in opposite directions and engaging in strikes integral with the frame to ensure the locking of the opening . These 'two rods (not shown) are held engaged in the locked position in said strikes by elastic return elements.
  • the mechanism comprises a set of angular levers 3, 4 connected by a link 5, 6 to the rods.
  • These angular levers 3, 4 can pivot around an axis 7, 8 secured to the internal face 9 of one of the walls 10 of the shoemaker 2.
  • This axis 7, 8 passes through an orifice 11, 12 produced in the apex 13, 14 of said angular levers 3, 4.
  • the latter comprise a first branch 15, 16 in which a hole 17, 18 is produced in which a stud 19, 20 can slide.
  • this stud 19, 20 is integral with one of the faces 21 of the end of the rods passing through lights made in the edges 22, 23 of the case 2.
  • this stud 19, 20 is integral with one of the faces 21 of a slide 24, 25 moving in the box 2 and guided by the side walls 26, 27 of the latter.
  • this connecting element 29, 30 passes through a light. oblong 31 made in the other wall 32 of the housing 2.
  • This connecting element 29, 30 projects relative to the external face 33 of the wall 32 of the housing 2.
  • this connecting element 29, 30 has the form of 'an axis on which is threaded the end of one of the rods. Therefore, it is possible to separate the boot 2 from the rods, which facilitates the storage of the automatic locking rod 1. Furthermore, it is possible to adjust the length of the rods according to the height of the opening.
  • the angular levers 3, 4 comprise a second branch 34, 35 also having a light 36, 37.
  • this light 36, 37 is arranged on the edge 38, 39 of the second branch 34, 35 so that one obtains an open clearance 40, 41.
  • the bottom of this open clearance 40, 41 constitutes a leading edge 42, 43 for means making it possible to actuate said angular levers 3, 4.
  • One of these means is a lug 44 disposed at the end 45 of at least one control rod 46 exerting its action transversely to the rods.
  • This end 46 provided with the lug 44 moves in a slot 47 produced in the wall 10 of the housing 2.
  • this lug 44 exerts a push on the leading edge 42, 43 of the open clearance 40, 41 of the second branch 34, 35 of the angular levers 3, 4.
  • the leading edge 42, 43 has a concave curvature 48, 49.
  • the control rod 46 is integral with a 5-0 end of an operating and control handle 51.
  • This operating and control handle 51 can pivot around an axis 52 held by a yoke 53 secured to the face external 54 of the wall 10 of the boftier 2.
  • a yoke 53 secured to the face external 54 of the wall 10 of the boftier 2.
  • Said handle maneuvering and control 51 is returned to the rest position by an elastic element 55.
  • the latter may be a spring wound on the axis 52 of which one of the branches 56 is fixed and the other branch 57 of which bears against the edge 58 com rod request 46.
  • the control rod 46 comprises a positioning pawl 59 sliding in a hub 60 and returned to the action position by an elastic element 61.
  • the positioning pawl 59 can occupy three positions 62, 63, 64 , one 62 corresponding to the position 65 of the operating and control handle 51 pushed fully to the opening of the opening, the other 64 corresponding to the rest position 66 of the operating and control handle , 51 and, in the intermediate position 63, the positioning pawl 59 retains the operating and control handle 51 in the intermediate position 67 for closing the opening.
  • the operating and control handle 51 comprises two parallel and spaced control rods 46, each acting by its lug 44 on the leading edge 42, 43 of an angular lever 3, 4 disposed in its field of action .
  • the automatic lever 1 is in the locked position.
  • the lug 44 of the control rod 46 bears against the internal face of the side wall 27 of the housing 2, the operating and control handle 51 is in position 66 while the positioning pawl 59 is in 64 (see Figures 1 and 5).
  • the operating and control handle 51 is actuated to put it in the intermediate position 67.
  • This operating and control handle 51 travels through an idle stroke 68 corresponding to an idle stroke 69 effected by the pins 44 which are placed against the leading edges 42, 43 of the angular levers 3, 4 (see Figures 2 and 5).
  • the lugs 44 actuated by the latter, exert a push on the leading edges 42, 43 by causing the rotation of the angular levers 3, 4 and the compression of the element elastic 55.
  • the operating and control handle 51 occupies position 65 and the positioning pawl 59 position 62 (see FIGS. 3 and 5).
  • each slider 24, 25 with a ramp 73, 74 projecting relative to the face 21 of these sliders 24, 25.
  • This ramp 73 , 74 is arranged across the path traveled by the respective lug 44 during the idle stroke of the operating and control handle 51.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Mechanical Control Devices (AREA)
  • Eye Examination Apparatus (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Blinds (AREA)
EP87440015A 1986-04-10 1987-03-20 Automatischer Treibstangenverschluss mit Doppelaktion Expired EP0241396B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87440015T ATE43395T1 (de) 1986-04-10 1987-03-20 Automatischer treibstangenverschluss mit doppelaktion.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8605252 1986-04-10
FR8605252A FR2597147B1 (fr) 1986-04-10 1986-04-10 Cremone automatique a double action

Publications (2)

Publication Number Publication Date
EP0241396A1 true EP0241396A1 (de) 1987-10-14
EP0241396B1 EP0241396B1 (de) 1989-05-24

Family

ID=9334177

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87440015A Expired EP0241396B1 (de) 1986-04-10 1987-03-20 Automatischer Treibstangenverschluss mit Doppelaktion

Country Status (9)

Country Link
US (1) US4836588A (de)
EP (1) EP0241396B1 (de)
JP (1) JPS62242084A (de)
AT (1) ATE43395T1 (de)
CA (1) CA1298592C (de)
DE (1) DE3760182D1 (de)
ES (1) ES2008874B3 (de)
FR (1) FR2597147B1 (de)
GR (1) GR3000064T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298449A (en) * 1995-03-03 1996-09-04 Securistyle Ltd Multiple bolt locking assembly

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756863B1 (fr) * 1996-12-06 1999-01-22 Ferco Int Usine Ferrures Dispositif de securite de type antifausse manoeuvre pour une ferrure de verrouillage d'un vantail
GB0029064D0 (en) * 2000-11-29 2001-01-10 Meritor Light Vehicle Sys Ltd Lock arrangement
JP2005132272A (ja) * 2003-10-31 2005-05-26 Hino Motors Ltd バッテリカバーの押え構造

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2154320A1 (de) * 1970-11-03 1972-05-04 Grino Gine, Antonio, Barcelona (Spanien) Schloßvorrichtung für Türen, Fenster und dergleichen
DE2730407A1 (de) * 1977-07-06 1979-01-18 Rasmussen Holding As V Kann Fenster mit riegeln zum festhalten des fluegelrahmens in der schliesstellung

Family Cites Families (25)

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Publication number Priority date Publication date Assignee Title
US122061A (en) * 1871-12-19 Improvement in latches for gates
US512022A (en) * 1894-01-02 Eben n
US406903A (en) * 1889-07-16 hebert
DE594187C (de) * 1934-03-13 Schloss Und Metallwarenfabrik Treibriegelverschluss mit entgegengesetzt bewegten Verschlussstangen
US620468A (en) * 1899-02-28 Window-fastener
US543679A (en) * 1895-07-30 Joseph dennis
US844448A (en) * 1906-09-05 1907-02-19 Leonard B Gaylor Permutation-lock.
US893072A (en) * 1907-03-22 1908-07-14 George Hayes Transom-fastener.
US908361A (en) * 1907-12-16 1908-12-29 Reynolds W Vredenburgh Combined lock and latch.
US1174652A (en) * 1912-10-23 1916-03-07 Edmund H Banks Automatic twin door-latch.
US1354646A (en) * 1919-11-29 1920-10-05 Earle Hardware Mfg Company Surface bolt
US1493872A (en) * 1922-07-01 1924-05-13 Briney Charles Eugene Window-screen latch
US1908980A (en) * 1930-11-26 1933-05-16 Kemp Lock Inc Lock
US2423352A (en) * 1944-03-27 1947-07-01 Wagner E R Mfg Co Latch
US2502607A (en) * 1945-12-13 1950-04-04 Manitowoc Shipbuilding Company Latch
CH279219A (de) * 1949-12-31 1951-11-30 Abel Wilhelm Schliessvorrichtung an Fenster oder Türe.
US2888288A (en) * 1955-12-21 1959-05-26 Agrafes Francaises & D Article Locking device
US3498657A (en) * 1966-06-14 1970-03-03 Valextra Spa Latch means
US3904229A (en) * 1974-05-23 1975-09-09 Ideal Security Hardware Co Sliding door lock
US3953061A (en) * 1974-09-23 1976-04-27 A. L. Hansen Mfg. Co. Door fastening means
DE2633188A1 (de) * 1976-07-23 1978-01-26 Goetz Metallbau Gmbh Betaetigungsgriffbeschlag
US4306432A (en) * 1980-03-25 1981-12-22 Eliezer Ravid Door lock
GB2148377B (en) * 1983-10-22 1987-02-18 Hardware & Systems Patents Ltd Improvements in fasteners for doors, windows and the like
DE8333991U1 (de) * 1983-11-26 1984-03-22 Wilh. Engstfeld Gmbh U. Co Kg, 5628 Heiligenhaus Griffbeschlag fuer treibstangenbeschlaege von fenstern, tueren od. dgl.
US4648638A (en) * 1985-06-24 1987-03-10 Mcknight Roy S Sliding door lock assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2154320A1 (de) * 1970-11-03 1972-05-04 Grino Gine, Antonio, Barcelona (Spanien) Schloßvorrichtung für Türen, Fenster und dergleichen
DE2730407A1 (de) * 1977-07-06 1979-01-18 Rasmussen Holding As V Kann Fenster mit riegeln zum festhalten des fluegelrahmens in der schliesstellung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298449A (en) * 1995-03-03 1996-09-04 Securistyle Ltd Multiple bolt locking assembly
GB2298449B (en) * 1995-03-03 1998-09-16 Securistyle Ltd A vent locking assembly

Also Published As

Publication number Publication date
FR2597147A1 (fr) 1987-10-16
JPS62242084A (ja) 1987-10-22
FR2597147B1 (fr) 1988-06-10
GR3000064T3 (en) 1990-10-31
EP0241396B1 (de) 1989-05-24
CA1298592C (fr) 1992-04-07
ATE43395T1 (de) 1989-06-15
ES2008874B3 (es) 1989-08-16
US4836588A (en) 1989-06-06
DE3760182D1 (en) 1989-06-29

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