EP0949402A1 - Dispositif de sécurité pour une tringle pour manoeuvrer des volets roulants et des stores - Google Patents

Dispositif de sécurité pour une tringle pour manoeuvrer des volets roulants et des stores Download PDF

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Publication number
EP0949402A1
EP0949402A1 EP98810310A EP98810310A EP0949402A1 EP 0949402 A1 EP0949402 A1 EP 0949402A1 EP 98810310 A EP98810310 A EP 98810310A EP 98810310 A EP98810310 A EP 98810310A EP 0949402 A1 EP0949402 A1 EP 0949402A1
Authority
EP
European Patent Office
Prior art keywords
crank tube
safety device
extension
crank
cavity
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
EP98810310A
Other languages
German (de)
English (en)
Other versions
EP0949402B1 (fr
Inventor
Walter Thönen
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.)
Storatex AG
Original Assignee
Storatex 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
Application filed by Storatex AG filed Critical Storatex AG
Priority to EP98810310A priority Critical patent/EP0949402B1/fr
Priority to AT98810310T priority patent/ATE240450T1/de
Priority to DE59808358T priority patent/DE59808358D1/de
Publication of EP0949402A1 publication Critical patent/EP0949402A1/fr
Application granted granted Critical
Publication of EP0949402B1 publication Critical patent/EP0949402B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B9/76—Operating devices or mechanisms, e.g. with electric drive using crank handles

Definitions

  • the invention relates to a securing device for a crank tube for actuating roller shutters and blinds on a deflection device is fastened for a roller shutter drive, wherein the crank tube at least in its near the deflection device Area is hollow and has a transverse bore, wherein the deflection device has an extension that a has another bore, and wherein a securing element is provided can be used through the two holes is.
  • Roller shutters, blinds or blinds are common, with various Systems for operating these roller shutters blinds or blinds can be provided.
  • roller shutter pulling systems known in which the user on a mostly parallel to Window surface arranged on the wall pulls or this releases to operate the roller shutter.
  • the use in the present case is to provide a joint on the shutter box, which on one side with the winding mechanism of the roller shutter is engaged and on which on the other Long crank tube is attached to the hinge side, at the end a crank handle is provided.
  • the user turns it Crank tube around an axis passing through the above-mentioned joint, so that the winding mechanism is actuated and the roller shutter is raised will or subsides.
  • the crank tube has a bore through which the pin of a circlip is insertable, whereby this also pierces an extension of the universal joint, and in this way the crank tube rotatably with the Section of the universal joint remote from the roller shutter is connected.
  • the invention lies Task based on a safety device for a crank tube specify which has a higher stability.
  • the hollow Crank tube does not have a with respect to the axis of the crank tube rotationally symmetrical cavity that that of the deflection located extension complementary to the non-rotationally symmetrical cavity for a precise insertion is designed in the same, and that the securing element from a circlip with a radially protruding one Pin exists and that with this pin the holes in Crank tube and in the extension of the joint can be pierced.
  • crank tube Because the through-hole of the crank tube is not rotationally symmetrical is complementary and the extension of the universal joint is designed to the tube, are on this connection acting torsional forces from the large extension and Crank tube taken over as such.
  • the locking ring itself no longer absorbs torsional forces, but only serves to secure them the crank tube against pulling out of the extension of the Universal joint.
  • Fig. 1 shows a universal joint with the joint parts 1, 2 and 3.
  • the reference numeral 4 denotes the extension, which in engages the shutter and blind drive. In particular, this can done by an outstanding from this pen, which in a bore 5 of the extension 4 engages. But here are too other design options conceivable, depending on the type of Roller shutters can be designed.
  • Extension 6 attached to the hinge part 3, which has a transverse running and through hole 7 has.
  • the extension 6 is not rotationally symmetrical with respect to the urinary axis 9 of the universal joint part 3 and of the extension 6. Rather, a cross section is missing in the cross section.
  • Reference number 10 denotes an insertion aid, which includes a slope; the others are still Front edges 11 of the extension 6 beveled.
  • Fig. 2 shows a crank tube 12 which cooperates is designed with the extension 6.
  • the crank tube 12 has via a jacket wall, which can be seen in particular in cross section 13, which pierce the crank tube 12 in the longitudinal direction Surrounding cavity 14.
  • the Cavity 14 is not rotationally symmetrical, but not one Drilled paragraph 15 in the form of a circular section.
  • 2 3 16 of the crank tube 12 is a through the circle segment 15 radially and transversely extending bore 17 introduced.
  • the edge 16 of the crank tube 12 abuts the joint part 3.
  • the holes 7 and 17 are aligned one above the other. Consequently it is a simple circlip shown in Fig. 3 18 to put the jacket 13 of the crank tube 12, wherein the one to be recognized in particular in the cross section of the locking ring 18 Pin 19 passes through the bore 17 and in the Hole 7 ends.
  • the device is assembled as follows.
  • the crank tube 12 is on the extension 6 pushed all the way. Because of the asymmetrical In the form of cavity 14 and extension 6 there is only one insertion possibility, their selection with the sloping surfaces 10 and 11 is promoted.
  • the locking ring 18 with its two semi-circular ends 20 on average on the Mounted jacket 13 of the crank tube 12, the ends 20 expand by pressure and at the same time the pin 19 through the Openings 17 in the crank tube 12 and 7 in the extension 6 occurs until the inner wall of the locking ring 18 around the jacket of the crank tube 12 comes to rest.
  • crank tube 12 instead of the flattening, any other shape of the recess can also be used can be selected in the crank tube 12.
  • the crank tube 12 also consist of a solid material, only a non-rotationally symmetrical cavity in the end area near the joint is milled out.
  • crank tube 12 It is also not necessary that the bore 17 through the thickened portion of the crank tube 12 leads. You can also any other thin cladding can be introduced then also to be provided in the extension 6 with the appropriate orientation is.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Earth Drilling (AREA)
EP98810310A 1998-04-09 1998-04-09 Dispositif de sécurité pour une tringle pour manoeuvrer des volets roulants et des stores Expired - Lifetime EP0949402B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP98810310A EP0949402B1 (fr) 1998-04-09 1998-04-09 Dispositif de sécurité pour une tringle pour manoeuvrer des volets roulants et des stores
AT98810310T ATE240450T1 (de) 1998-04-09 1998-04-09 Sicherungseinrichtung für ein kurbelrohr zur betätigung von rolladen und storen
DE59808358T DE59808358D1 (de) 1998-04-09 1998-04-09 Sicherungseinrichtung für ein Kurbelrohr zur Betätigung von Rolladen und Storen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98810310A EP0949402B1 (fr) 1998-04-09 1998-04-09 Dispositif de sécurité pour une tringle pour manoeuvrer des volets roulants et des stores

Publications (2)

Publication Number Publication Date
EP0949402A1 true EP0949402A1 (fr) 1999-10-13
EP0949402B1 EP0949402B1 (fr) 2003-05-14

Family

ID=8236033

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98810310A Expired - Lifetime EP0949402B1 (fr) 1998-04-09 1998-04-09 Dispositif de sécurité pour une tringle pour manoeuvrer des volets roulants et des stores

Country Status (3)

Country Link
EP (1) EP0949402B1 (fr)
AT (1) ATE240450T1 (fr)
DE (1) DE59808358D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10204964A1 (de) * 2002-02-06 2003-08-14 Geiger Gerhard Gmbh & Co Kraftübertragungsvorrichtung
FR2908450A1 (fr) * 2006-11-10 2008-05-16 Zurfluh Feller Soc Par Actions Dispositif de fixation d'une tringle de manivelle de volet roulant

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182950A1 (fr) * 1984-11-29 1986-06-04 E. KINDT AG, vormals Hans Kiefer AG Dispositif d'actionnement pour un store vénitien pour la protection contre le soleil et/ou le temps
DE9005759U1 (de) * 1990-05-21 1990-09-06 Antriebstechnik Gerhard Geiger GmbH & Co., 7120 Bietigheim-Bissingen Kurbel
FR2697576A1 (fr) * 1992-10-29 1994-05-06 Simu Dispositif de manivelle démontable pour la manÓoeuvre des stores et fermetures similaires.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182950A1 (fr) * 1984-11-29 1986-06-04 E. KINDT AG, vormals Hans Kiefer AG Dispositif d'actionnement pour un store vénitien pour la protection contre le soleil et/ou le temps
DE9005759U1 (de) * 1990-05-21 1990-09-06 Antriebstechnik Gerhard Geiger GmbH & Co., 7120 Bietigheim-Bissingen Kurbel
FR2697576A1 (fr) * 1992-10-29 1994-05-06 Simu Dispositif de manivelle démontable pour la manÓoeuvre des stores et fermetures similaires.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10204964A1 (de) * 2002-02-06 2003-08-14 Geiger Gerhard Gmbh & Co Kraftübertragungsvorrichtung
FR2908450A1 (fr) * 2006-11-10 2008-05-16 Zurfluh Feller Soc Par Actions Dispositif de fixation d'une tringle de manivelle de volet roulant

Also Published As

Publication number Publication date
DE59808358D1 (de) 2003-06-18
ATE240450T1 (de) 2003-05-15
EP0949402B1 (fr) 2003-05-14

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