EP0937189B1 - Kupplungsstück - Google Patents
Kupplungsstück Download PDFInfo
- Publication number
- EP0937189B1 EP0937189B1 EP97948812A EP97948812A EP0937189B1 EP 0937189 B1 EP0937189 B1 EP 0937189B1 EP 97948812 A EP97948812 A EP 97948812A EP 97948812 A EP97948812 A EP 97948812A EP 0937189 B1 EP0937189 B1 EP 0937189B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- component part
- coupling according
- coupling
- head
- recess
- 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.)
- Expired - Lifetime
Links
Images
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 coupling piece according to the preamble of Claim 1.
- bevel gear transmissions are known which are provided on the drive side with a coupling piece, in the central recess a crank is pluggable.
- the crank instructs at one end a square that goes into the square recess of the intermediate piece is introduced. By turning the crank the Awning drum to unwind and wind up the awning cover.
- From DE-A 1-2359471 is a coupling according to the preamble of the claim 1 known, in which the means for transmitting the torques by two Grooves offset by 180 ° in the ball head, through two and 180 ° recesses in the hollow part of the coupling and by two driving balls are formed in these recesses and these grooves are stored.
- the lower edge of the hollow body-like part is flexible, so that the ball head can be inserted into this part by widening this edge.
- the insertion is difficult because the grooves with the previously must be aligned in the recesses driving balls.
- the balls also offer very little Contact surfaces with the groove walls of the ball head, so that a large Point load occurs, which can lead to deformation of the groove walls. Thereby then a smooth movement of the hand crank is no longer guaranteed.
- the invention has set itself the task of a clutch in the preamble of To create claim 1, which avoids the disadvantages described, with the a simple engagement and disengagement of the clutch is possible without the head engaged clutch slips out, and with one of the vertical deviating position of the hand crank shaft the hand crank over long operating times can be operated smoothly.
- the drive device consists of a bevel gear 1, the is not the subject of the invention, a coupling piece 2 and one Ball head insert 3.
- the bevel gear 1 is used with a hand crank, not shown executed vertical rotation into a horizontal rotation for a to implement awning drum, not shown.
- a housing 4 is one with a bevel gear toothing 5 provided hollow output shaft 6 in which one shaft of the awning drum, not shown, is insertable.
- the Bevel gear toothing 5 engages a bevel gear 7 with one in the housing 4 mounted intermediate shaft 8 is firmly connected. That from the housing 4 protruding end of this intermediate shaft is with a transverse bore 9 Mistake.
- a sleeve part 10 of the intermediate or Coupling piece 2 can be pushed onto this intermediate shaft end and there can be fastened, this transverse bore being matched to the transverse bore 9 and the attachment by means of an insertable into these transverse bores, not shown pin can be done.
- the coupling piece 2 has in his lower area a bell-shaped part 11, the lower inner area tapered at position 12 and then expanded at position 13.
- the bell-shaped part 11 is also in its lower region with a vertical Provide slot 14 and carries a displaceable ring 15 on its circumference. The purpose of this slot 14 and ring 15 will be explained later.
- the lower part of the bell-shaped part 11 is on the inside with a vertical groove 16 Mistake.
- the ball head insert 3 consists of a ball head 17, the shape of which Taper 12 and extension 13 is adjusted. At the ball head 17 close a collar 18 and a transverse bore 20 Axle stump 19, which can be firmly connected to the crank handle, not shown is.
- the ball head 17 is provided with a vertical rib 21 which fits into the groove 16 engages and is vertically adjustable in this.
- the ball head insert 3 is inserted into the bell-shaped part 11 by that the ring 15 moved up and the lower part of the bell-shaped part 11 expanded when inserting the ball head insert 3 becomes what is made possible by the slot 14. Then the ring 15 moved back down into the position shown.
- the ball head is thereby secured captively. It can preferably be one in relation to the vertical Angles of preferably up to 30 ° and more can be deflected. Also at this deflection is a proper actuation of the hand crank or Awning drum possible.
- FIGS. 2 and 3 Another embodiment of the ball head insert 3 'is shown in FIGS. 2 and 3 shown.
- the ball head 17 ' With three evenly distributed and in Axial extending ribs 22, 23, 24 provided in three correspondingly arranged, but not shown grooves, similar to the groove 16, engage in the bell-shaped part of the coupling piece. The stability of the Connection of the ball head with the coupling piece is improved.
- the grooves and ribs can also run at an angle.
- the Rib 21 should be shortened so far that only one mandrel or stump preferably circular cross section remains.
- the shape of the Driving body, such as the rib 21 or the mandrel, can be designed differently become. It is only important that the driver body is always in engagement with at least one of the associated groove 16 remains.
- the drive device shown in Fig. 4 with the further embodiment of the Coupling piece 2 'and the ball head insert 3' has in the upper part Transmission, as shown in Figure 1 with parts 1 and 4-9. this Transmission is therefore not described again.
- the coupling piece 2 ' is in the Figures 5 - 7 shown in more detail, while the ball head insert 3 'in the figures 8-10 is shown in more detail.
- the coupling piece 2 'of Figures 5-7 is preferably made of flexible Plastic and again has a sleeve part 10 with a in the upper region Cross bore 9 and in the lower area a different from Fig. 1st shaped, bell-shaped part 30.
- a sleeve part 10 with a in the upper region Cross bore 9 and in the lower area a different from Fig. 1st shaped, bell-shaped part 30.
- In the upper part of the part 30 are three ring segment-shaped, evenly distributed on the outer circumference Recesses 31-33 are provided, whereby three ribs 34-36 stop.
- Three vertical grooves 37-39 are received in these ribs the vertical ribs of the ball head shown in Figures 8-10 arranged.
- part 30 In the lower area of part 30 are inside and between the grooves 37-39 distributes three springs 40-42 in slots, such as slot 14 ', integrally formed, each at the lower end an inwardly facing locking lug 43rd or 44 or 45.
- the free inner edge of part 30 is in the area of Grooves 37 - 39 and those adjacent to them up to the vicinity of the springs 40 - 42 reaching areas beveled outwards, as shown at point 46 is. These bevels allow the ball head to be inserted more easily.
- the ball head insert (3 ', Fig. 4) shown in Figures 8-10 consists of a ball head 50, an adjoining, round sleeve part 51 and an adjoining this, hexagonal stub 52, which with a Cross bore 53 and provided with a hand crank, not shown hexagonal end is connectable.
- the ball head insert is with three ribs 54 - 56, but also as radial protruding stumps could be formed, provided that the Adjust the curvature of the ball head 50 and elliptical outer surfaces exhibit.
- the ribs 54 - tapering towards their two axial ends - 56 are intended to engage in the suitable grooves 37-39 (FIG. 5).
- the grooves 37-39 are essentially radial in plan view Rectangular or designed so that the 52 connected crank rod is pivotable transversely to its axis.
- the shape of the Ribs 54-56 facilitate insertion of the ball head 50 into the grooves 37- 39.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Building Awnings And Sunshades (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Mechanical Operated Clutches (AREA)
- Toys (AREA)
- Blinds (AREA)
- Finger-Pressure Massage (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Food-Manufacturing Devices (AREA)
- Pivots And Pivotal Connections (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19645602 | 1996-11-06 | ||
DE19645602A DE19645602A1 (de) | 1996-11-06 | 1996-11-06 | Antriebsvorrichtung |
PCT/EP1997/005926 WO1998020227A1 (de) | 1996-11-06 | 1997-10-27 | Kupplungsstück |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0937189A1 EP0937189A1 (de) | 1999-08-25 |
EP0937189B1 true EP0937189B1 (de) | 2001-03-28 |
Family
ID=7810715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97948812A Expired - Lifetime EP0937189B1 (de) | 1996-11-06 | 1997-10-27 | Kupplungsstück |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0937189B1 (da) |
AT (1) | ATE200136T1 (da) |
AU (1) | AU7002698A (da) |
DE (2) | DE19645602A1 (da) |
DK (1) | DK0937189T3 (da) |
SI (1) | SI9720068A (da) |
SK (1) | SK61299A3 (da) |
WO (1) | WO1998020227A1 (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2817282B1 (fr) * | 2000-11-28 | 2003-07-25 | Daniel Bracq | Engrenage a pignons coniques pour volets roulants, dont le dispositif qui freine tout mouvement retrograde, de son pignon de sortie vers son pignon d'entree, ne genere pas d'encombrement |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1026678A (fr) * | 1950-10-28 | 1953-04-30 | Anciens Etablissements Lacour | Dispositif de commande pour volets roulants |
FR1080667A (fr) * | 1953-04-15 | 1954-12-13 | Treuil oscillant pour volet roulant | |
CH429105A (de) * | 1965-09-23 | 1967-01-31 | Dolenz Fa Ernst | Steckkupplung für Jalousien oder dergl. |
DE2359471A1 (de) * | 1973-11-29 | 1975-06-12 | Instructa Metall & Kunststoff | Schutzvorrichtung fuer fenster in form einer jalousie oder eines rolladens |
DE8017342U1 (de) * | 1980-06-28 | 1980-10-09 | Instructa Metall- Und Kunststofferzeugnisse Gmbh, 6349 Beilstein | Gelenklager fuer kurbelantriebe von rollaeden, jalousien, markisen u.ae. vorrichtungen |
US4607974A (en) * | 1984-02-27 | 1986-08-26 | Cooper Industries, Inc. | Wand and wand extension |
EP0182950A1 (de) * | 1984-11-29 | 1986-06-04 | E. KINDT AG, vormals Hans Kiefer AG | Antriebsvorrichtung für eine Jalousie für Sonnen- und/oder Wetterschutz |
NL193620C (nl) * | 1990-12-13 | 2000-04-04 | Mado Nederland | Bedieningsmechanisme voor een zonwering. |
-
1996
- 1996-11-06 DE DE19645602A patent/DE19645602A1/de not_active Withdrawn
-
1997
- 1997-10-27 DE DE59703248T patent/DE59703248D1/de not_active Expired - Fee Related
- 1997-10-27 AT AT97948812T patent/ATE200136T1/de not_active IP Right Cessation
- 1997-10-27 SI SI9720068A patent/SI9720068A/sl unknown
- 1997-10-27 WO PCT/EP1997/005926 patent/WO1998020227A1/de active IP Right Grant
- 1997-10-27 EP EP97948812A patent/EP0937189B1/de not_active Expired - Lifetime
- 1997-10-27 AU AU70026/98A patent/AU7002698A/en not_active Abandoned
- 1997-10-27 SK SK612-99A patent/SK61299A3/sk unknown
- 1997-10-27 DK DK97948812T patent/DK0937189T3/da active
Also Published As
Publication number | Publication date |
---|---|
DE19645602A1 (de) | 1998-05-07 |
SI9720068A (sl) | 1999-10-31 |
WO1998020227A1 (de) | 1998-05-14 |
ATE200136T1 (de) | 2001-04-15 |
EP0937189A1 (de) | 1999-08-25 |
DK0937189T3 (da) | 2001-05-21 |
DE59703248D1 (de) | 2001-05-03 |
AU7002698A (en) | 1998-05-29 |
SK61299A3 (en) | 2000-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE10136254B4 (de) | Schaltanordnung für einen reversiblen Ratschenschlüssel | |
DE2241887C3 (de) | Lösbare Schnellkupplung mit axialer Verriegelung einer ersten Welle mit einer zweiten Welle | |
DE2220792C3 (de) | Einstellbarer Tiefenanschlag für ein tragbares kraftangetriebenes Werkzeug | |
EP0142611B1 (de) | Bohrwerkzeug zur Herstellung von Hinterschneidungen in vorgefertigten Bohrungen | |
DE1525381B1 (de) | Elastische kupplung fuer zwei im wesentlichen gleichachsige wellen | |
EP2913159B1 (de) | Handgeführtes elektrowerkzeug mit einer spindellockvorrichtung | |
DE3631374A1 (de) | Schnellwechseladapter mit rutschkupplung fuer gewindebohrfutter | |
EP0577981B1 (de) | Handstückkopf für ein ärztliches oder zahnärztliches Handstück mit einem hin- und herbewegbaren Behandlungswerkzeug | |
DE112004001285T5 (de) | Seil-Aktuator für Lenden-Stütze | |
DE2810044A1 (de) | Zahnaerztliches handstueck | |
EP2263505B1 (de) | Toilettensitz | |
DE2752979A1 (de) | Getriebe fuer ein winkelwerkzeug, insbesondere winkelschleifer | |
DE3528757A1 (de) | Rutschkupplung mit einstellbarem ansprechdrehmoment | |
EP0937189B1 (de) | Kupplungsstück | |
DE202007013057U1 (de) | Schraubenschlüssel mit einem umschaltbaren Zahnrad | |
DE1480572A1 (de) | Zapfwellenkupplung fuer ein Fahrzeug mit Zuggestaenge | |
DE2737666A1 (de) | Drehlageranordnung | |
DE19728510C1 (de) | Betätigungsgestänge für Armaturen, insbesondere Anbohrarmaturen, Ventil-Anbohrarmaturen und Ventilarmaturen, für unter Mediendruck stehende Versorgungsleitungen, wie Wasser- oder Gasleitungen | |
EP1101964A1 (de) | Überlastkupplung | |
DE10122272A1 (de) | Überlastkupplung zur Übertragung eines in der Höhe begrenzten Drehmoments | |
DE2904683C2 (de) | Überlastkupplung | |
EP0973688B1 (de) | Zapfhahn | |
DE19807050A1 (de) | Kraftübertragungsvorrichtung für die Betätigung eines Vorhangs | |
AT514713A2 (de) | Hebewinde für Rollläden, Jalousien und dgl. | |
DE102007051244A1 (de) | Getriebeanordnung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19990607 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT CH DE DK ES IT LI |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
17Q | First examination report despatched |
Effective date: 20000828 |
|
ITF | It: translation for a ep patent filed |
Owner name: DE DOMINICIS & MAYER S.R.L. |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT CH DE DK ES IT LI |
|
REF | Corresponds to: |
Ref document number: 200136 Country of ref document: AT Date of ref document: 20010415 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: FELBER & PARTNER AG PATENTANWAELTE Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 59703248 Country of ref document: DE Date of ref document: 20010503 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
EN | Fr: translation not filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20010927 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011027 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011027 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011031 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011031 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20020503 Year of fee payment: 5 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030501 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051027 |