EP1267011A1 - Store à bras articulés avec ressort - Google Patents

Store à bras articulés avec ressort Download PDF

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Publication number
EP1267011A1
EP1267011A1 EP01114259A EP01114259A EP1267011A1 EP 1267011 A1 EP1267011 A1 EP 1267011A1 EP 01114259 A EP01114259 A EP 01114259A EP 01114259 A EP01114259 A EP 01114259A EP 1267011 A1 EP1267011 A1 EP 1267011A1
Authority
EP
European Patent Office
Prior art keywords
profile
articulated arm
articulated
spring element
awning
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Withdrawn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
EP01114259A
Other languages
German (de)
English (en)
Inventor
Rolf Jacobsen
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.)
Markisen Spettmann Holsteiner Markisen und Rolladen Fabrik GmbH
Original Assignee
Markisen Spettmann Holsteiner Markisen und Rolladen Fabrik GmbH
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 Markisen Spettmann Holsteiner Markisen und Rolladen Fabrik GmbH filed Critical Markisen Spettmann Holsteiner Markisen und Rolladen Fabrik GmbH
Priority to EP01114259A priority Critical patent/EP1267011A1/fr
Publication of EP1267011A1 publication Critical patent/EP1267011A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0666—Accessories
    • E04F10/0674—Accessories acting as separate supporting bar
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0611—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind
    • E04F10/0618—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind whereby the pivot axis of the articulation is perpendicular to the roller
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0637—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for adjusting the inclination of the blind
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0644—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind
    • E04F10/0651—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind acting on the arms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0685—Covers or housings for the rolled-up blind

Definitions

  • the invention relates to an articulated arm awning with a support profile extending essentially over the length of the awning and articulated arms, which with the help of articulated arm holders on Support profile around a pivot axis approximately perpendicular to the profile axis are articulated and their inclination relative to the support profile is adjustable about an axis approximately parallel to the profile axis, and with a substantially closed when retracted, the articulated arms completely receiving the awning box.
  • Box awnings of this type are from prior prior use known.
  • the adjustment of the articulated arms about one to the profile axis approximately parallel axis is used to adjust the inclination of the awning cover in the extended state.
  • the so-called tilt arm adjustment is also known.
  • the adjustment of the articulated arms about one to the profile axis vertical swivel axis serves to extend and retract the awning cover.
  • the object of the invention is in one mentioned Awning to increase stability when extended.
  • the invention provides that at least one Spring element is provided on the one hand on an articulated arm and on the other hand is hinged to the support profile and that at its profile-side end about a parallel to the profile axis Axis is rotatable.
  • the support profile is essentially the whole Awning length extending support element that is used for mounting the articulated arm holder, the cloth shaft holder and / or devices for fastening to a building wall, for example serves. It can be a support tube or for example, an essentially flat profile, such as it for example from the utility model DE 299 23 166 U1 is known. It depends on the specific shape of the support profile not at it. With the profile axis is the central longitudinal axis of the Support profile meant parallel to the shaft axis.
  • An "essentially closed awning box” means that the articulated arms and the cloth shaft essentially completely surrounds, including a back for example towards the building wall and has an underside.
  • the backside the awning box can, for example, also from the support profile are formed, as in DE 299 23 166 U1 Case is.
  • two are the side openings final side parts of the box available.
  • On airtight or watertight closure is not required; it may well have openings or small gaps in the closed Awning box to be present.
  • An articulated arm usually consists of two articulated with each other connected articulated arm legs, the removed articulated arm arm on the one hand with the drop bar and on the other hand articulatedly connected to the articulated arm leg on the profile side is.
  • the spring element is expediently on the profile side Articulated arm legs articulated.
  • the spring element can be, for example, a gas spring or essentially one or more Act existing coil springs.
  • the invention Spring element is to be distinguished from such facilities that can be operated with external power, e.g. to retract or extend serve the articulated arms.
  • the waiver of facilities for Power actuation means a significantly reduced Expenditure.
  • the articulated arm can be extended Condition preloaded in the failure direction become.
  • This loading affects those forces counter that by attacking the awning fabric and over the Failure rod caused wind forces transmitted to the articulated arms become and cause the articulated arms to buckle can. It can be sideways and / or opposite Forces acting on the drop rod in the direction of failure act.
  • the invention has recognized that on the one hand on an articulated arm and on the other hand on the support profile articulated spring element with comparable spring strength higher Counteracting forces of the type described above generated than in the prior art. That way the stability of the awning increases when extended.
  • the invention overcomes the prejudice that the provision of a additional part (of the spring element according to the invention) a larger awning box due to the additional space required would require what should be avoided if possible (For this reason, devices for Generation of a pretension of the articulated arms in the direction of failure often placed inside the articulated arms). Surprisingly has shown that this is not the case and the spring element according to the invention in one compared to State of the art not enlarged awning box housed can be.
  • the arrangement of the spring element according to the invention is in modern Awnings that adjust the inclination of the articulated arms provide an axis approximately parallel to the profile axis, only possible in that the spring element on his end on the profile side about an axis parallel to the profile axis is rotatable. This ensures that the spring element corresponding articulated arm when the same is adjusted can follow.
  • the spring element on the profile side with the help of a ball joint or with the help of two separate axis joints with two axes perpendicular to each other be articulated.
  • There can also be a lock in the slope the position corresponding to the articulated arms may be provided.
  • Distance of the profile-side articulation of the spring element from the profile-side articulation of the corresponding articulated arm is an axis approximately perpendicular to the profile axis. This distance is therefore preferably at least 5%, further preferably at least 10%, more preferably at least 15% of the awning length. In absolute units it is Distance preferably at least 20 cm, more preferably at least 30 cm, more preferably at least 40 cm.
  • the spring element according to the invention can be a compression spring be, their profile-side articulation relative to the corresponding Articulated arm holder along the profile axis to the articulated arm swivel side is offset.
  • the articulated arm swivel side denotes that side of the support profile relative to Articulated arm holder on which the corresponding articulated arm in the retracted Condition is. Swinging in the articulated arms is common inside.
  • the profile-side articulation of the compression spring element is then relative to the corresponding articulated arm holder on the inside of the support profile.
  • the profile-side articulation of the spring element is preferred relative to the corresponding articulated arm holder on the articulated arm swivel side opposite side arranged.
  • a tension spring element Around to achieve a pre-tension of the articulated arms in the direction of failure, it is then expediently a tension spring element.
  • the advantage of this arrangement is that Spring element retracted from the area of the articulated arms is taken out and available anyway uses space on the opposite side.
  • the Arrangement of the spring element in the region of the articulated arms would disturb and lead to increased space requirements.
  • the profile-side articulation of the spring element is advantageous from the support profile in the direction of the extension of the Articulated arm holder pulled forward from the support profile. In this way a collision of the spring element can occur when the articulated arms are retracted can be avoided with the appropriate articulated arm holder.
  • This is particularly advantageous if the spring element is rigid, for example a rigid panel shows, otherwise damage will occur could. But wear also occurs with flexible spring elements reduced in this way.
  • the spring element of one or both outer articulated arms is preferably on the corresponding, i.e. closer end of the Articulated support profile. "At the end” means at a distance of at most 5%, preferably at most 2% of the awning length from the end of the support profile. This makes it a preferred maximum Distance of the linkage of the spring element on the profile side from the profile-side end of the corresponding articulated arm achieved.
  • the spring element is preferably in the through the articulated arms arranged in the extended state defined level. Thereby on the one hand, the overall height can be reduced. on the other hand grips the spring element without exerting torsional moments on the articulated arm.
  • each Swivel axis C articulated.
  • the pivot axis C is vertical arranged to the profile axis A, which in turn parallel to Cloth shaft axis B runs. To be more precise, it closes axis parallel to the pivot axis C, which is the profile axis A cuts a right angle with it.
  • the articulated arms 6 are in each case with the aid of two guide links 7a, 7b each an articulated arm holder 5 about a parallel to the profile axis A. Adjustable axis. This construction is in the German patent DE 38 04 150 C2 described in detail. The adjustment is used to set the desired Inclination of the awning cover.
  • the awning box is not shown, of the awning essentially retracted completely encloses.
  • An articulated arm 6 consists of the articulated arm leg on the profile side 6a and the articulated arm leg connected to it in an articulated manner 6b, which is articulated at its distal end with the Failure rod 8 is connected.
  • the drop bar 8 is in operation connected to the cloth, not shown, so that when Extend the drop bar with the help of the articulated arms 6 the cloth is unwound from the cloth shaft 3.
  • the retraction and extension the awning is made by rotating the fabric shaft using the Shaft 9 and transmission 10.
  • Each on the profile-side articulated arm 6a is a Spring element 11 articulated, the other hand on a saddle 12 is articulated, which in turn at the corresponding end of the Support profile 1 is attached.
  • the gas spring 11 is on her Profile-side end also around a parallel to the profile axis Adjustable axis, so with appropriate adjustment the articulated arms 6 can follow the gas springs 11.
  • the profile-side articulation 13 of the gas spring 11 can follow with With the help of a ball joint.
  • the gas springs 11 are tension springs, ie they exert a tensile force on the articulated arms 6 in the extended position shown.
  • the articulated arms 6 are thus biased in the direction of failure.
  • This pretension counteracts a buckling of the articulated arms against the direction of failure, such as is caused, for example, by forces acting laterally or against the direction of failure, which are caused by wind forces acting on the awning fabric.
  • the resulting stability is greater, the greater the distance a of the profile-side articulation of the gas spring 11 from the profile-side articulation 15 of the articulated arm 6. In the exemplary embodiment, this distance is approximately 15% to 25% of the awning length L.
  • the profile-side articulation 13 of the gas spring is arranged directly at the end of the support profile.
  • the stabilizing effect of the gas spring 11 is also higher, the greater the distance b of the articulated arm-side linkage 14 of the gas spring from the profile-side linkage 15 of the articulated arms 6 in relation to the articulated arm length d 1 + d 2 .
  • this ratio is between 25% and 40%.
  • the articulated arm holder 5 has a cutout 16 in which the gas spring 11 in the retracted state of the Inserts awning.
  • the gas spring is through the outside Attachment removed from the area of the articulated arms and therefore does not lead to an increased space requirement in particular in that defined by the pivoting of the articulated arms Level.
  • the gas spring 11 By arranging the gas spring 11 in this plane an increased overall height is again avoided.
  • a slightly different embodiment is shown, too the awning box 18 is shown. Otherwise the awning points 2-4 corresponding parts with the same reference numerals as designated in the embodiment of FIG. 1 are.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Awnings And Sunshades (AREA)
EP01114259A 2001-06-12 2001-06-12 Store à bras articulés avec ressort Withdrawn EP1267011A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01114259A EP1267011A1 (fr) 2001-06-12 2001-06-12 Store à bras articulés avec ressort

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01114259A EP1267011A1 (fr) 2001-06-12 2001-06-12 Store à bras articulés avec ressort

Publications (1)

Publication Number Publication Date
EP1267011A1 true EP1267011A1 (fr) 2002-12-18

Family

ID=8177706

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01114259A Withdrawn EP1267011A1 (fr) 2001-06-12 2001-06-12 Store à bras articulés avec ressort

Country Status (1)

Country Link
EP (1) EP1267011A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005040756A1 (de) * 2005-08-26 2007-03-08 Dometic Corporation, Elkhart Gelenkmarkise mit Arm-integrierten Gasfedern
EP2009191A2 (fr) * 2007-06-26 2008-12-31 Weinor GmbH & Co. KG Marquise
US8316910B2 (en) 2005-08-26 2012-11-27 Dometic Llc Awning assemblies
WO2013144464A1 (fr) * 2012-02-27 2013-10-03 Claude Ferrand Store pare -soleil comportant un dispositif ecologique d'abaissement de la temperature de l'air ambiant
US20170022716A1 (en) * 2013-12-12 2017-01-26 Carefree/Scott Fetzer Company Lateral arm awning system and method of operation

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1550331A (fr) * 1967-11-07 1968-12-20
DE6752140U (de) * 1968-09-03 1969-02-27 Frego Ottenbach Ag Metallbau Sonnenstoren, insbesondere fuer schaufenster und balkone
DE2619175A1 (de) * 1976-04-30 1977-11-10 Merkel Fa Adolf Markise mit abgefederten knickarmen
DE3243025A1 (de) * 1982-11-20 1984-05-24 Warema Renkhoff Gmbh & Co Kg, 8772 Marktheidenfeld Gelenkarmmarkise
DE3804150A1 (de) * 1988-02-11 1989-08-24 Markisen Spettmann Gmbh Gelenkarmmarkise
DE4327590A1 (de) * 1993-08-17 1995-02-23 Schmitz Werke Kippgelenk für eine Kassettenmarkise
DE29923166U1 (de) * 1999-11-24 2000-04-20 Markisen Spettmann Gmbh Holste Kastenmarkise

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1550331A (fr) * 1967-11-07 1968-12-20
DE6752140U (de) * 1968-09-03 1969-02-27 Frego Ottenbach Ag Metallbau Sonnenstoren, insbesondere fuer schaufenster und balkone
DE2619175A1 (de) * 1976-04-30 1977-11-10 Merkel Fa Adolf Markise mit abgefederten knickarmen
DE3243025A1 (de) * 1982-11-20 1984-05-24 Warema Renkhoff Gmbh & Co Kg, 8772 Marktheidenfeld Gelenkarmmarkise
DE3804150A1 (de) * 1988-02-11 1989-08-24 Markisen Spettmann Gmbh Gelenkarmmarkise
DE4327590A1 (de) * 1993-08-17 1995-02-23 Schmitz Werke Kippgelenk für eine Kassettenmarkise
DE29923166U1 (de) * 1999-11-24 2000-04-20 Markisen Spettmann Gmbh Holste Kastenmarkise

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005040756A1 (de) * 2005-08-26 2007-03-08 Dometic Corporation, Elkhart Gelenkmarkise mit Arm-integrierten Gasfedern
DE102005040756B4 (de) * 2005-08-26 2010-02-11 Dometic Corporation, Elkhart Gelenkarmmarkise mit arm-integrierten Gasfedern
US8316910B2 (en) 2005-08-26 2012-11-27 Dometic Llc Awning assemblies
EP2009191A2 (fr) * 2007-06-26 2008-12-31 Weinor GmbH & Co. KG Marquise
EP2009191A3 (fr) * 2007-06-26 2013-10-30 Weinor GmbH & Co. KG Marquise
WO2013144464A1 (fr) * 2012-02-27 2013-10-03 Claude Ferrand Store pare -soleil comportant un dispositif ecologique d'abaissement de la temperature de l'air ambiant
US20170022716A1 (en) * 2013-12-12 2017-01-26 Carefree/Scott Fetzer Company Lateral arm awning system and method of operation
US10385574B2 (en) * 2013-12-12 2019-08-20 Carefree/Scott Fetzer Company Lateral arm awning system and method of operation
US11428011B2 (en) 2013-12-12 2022-08-30 Carefree/Scott Fetzer Company Lateral arm awning system and method of operation

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