DE102009042274A1 - Crank drive for manual operation of hangings and sunblind in roller shutters, has drive shaft at end of crank, particularly cracked handle, where articulated connection of adjacent lug is actively connected with fixed and enclosed hooks - Google Patents
Crank drive for manual operation of hangings and sunblind in roller shutters, has drive shaft at end of crank, particularly cracked handle, where articulated connection of adjacent lug is actively connected with fixed and enclosed hooks Download PDFInfo
- Publication number
- DE102009042274A1 DE102009042274A1 DE102009042274A DE102009042274A DE102009042274A1 DE 102009042274 A1 DE102009042274 A1 DE 102009042274A1 DE 102009042274 A DE102009042274 A DE 102009042274A DE 102009042274 A DE102009042274 A DE 102009042274A DE 102009042274 A1 DE102009042274 A1 DE 102009042274A1
- Authority
- DE
- Germany
- Prior art keywords
- crank
- hook
- drive
- crank drive
- hooks
- 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- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/085—Crank handles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
Description
Die Erfindung betrifft einen Kurbelantrieb für Jalousien, Rollladen oder sonstige Behänge gem. dem Oberbegriff des Anspruches eins.The The invention relates to a crank drive for blinds, shutters or other hangings acc. the preamble of the claim one.
Bei
herkömmlichen Kurbelantrieben der Eingangs erwähnten
Art, wie sie z. B. in der
Die Aufgabe der vorliegenden Erfindung besteht darin, einen kostengünstigen Ersatz für das Kreuzgelenk zu schaffen, welcher vorzugsweise aus Kunststoff gefertigt werden kann, sowie aus möglichst wenigen Einzelteilen besteht.The Object of the present invention is a cost-effective To provide replacement for the universal joint, which is preferably can be made of plastic, as well as possible consists of few items.
Zur
Lösung dieses Problems wurde die aus
Vorteil dieser bereits bekannten Erfindung ist die hervorragende Kraftübertragung der Rundöse unabhängig von dem Arbeitswinkel des Hakens.advantage This already known invention is the excellent power transmission the round eyelet independent of the working angle of the Hook.
Erfindungsgemäß musste der Haken, sowie die Rundöse umgestaltet werden, um die Eigenschaften eines Kreuzgelenkes zu erreichen.According to had the hook, as well as the round eyelet are remodeled to the Achieve properties of a universal joint.
Dies
wurde durch eine fast geschlossene Form des Hakens (
Eine
weitere vorteilhafte Ausgestaltung der Erfindung ist der Steg (
Eine
weitere vorteilhafte Ausgestaltung der Erfindung sind die Schrägen
(
Eine
weitere vorteilhafte Ausgestaltung der Erfindung ist das Ende (
Eine
weitere vorteilhafte Ausgestaltung der Erfindung ist die Querbohrung
(
Eine
weitere vorteilhafte Ausgestaltung der Erfindung erlaubt die Herstellung
einer Schnapp- oder Clipverbindung zwischen dem Kurbelrohr (
Eine
weitere vorteilhafte Ausgestaltung der Erfindung sind die Ausnehmungen
(
Gemäß einer
weiteren vorteilhaften Ausgestaltung der Erfindung kann die Rundöse
(
Gemäß einer
weiteren vorteilhaften Ausgestaltung der Erfindung kann die Rundöse
(
Gemäß einer
weiteren vorteilhaften Ausgestaltung der Erfindung kann die Rundöse
(
Gemäß einer
weiteren vorteilhaften Ausgestaltung der Erfindung ist die äußere
Form der Enden (
Ausführungsbeispielembodiment
Die Erfindung wird nun anhand von Ausführungsbeispielen näher erläutert. Es zeigen:The The invention will now be described in more detail with reference to exemplary embodiments explained. Show it:
Die
Die
Die
Die
In
der
Die
In
- 11
- Hakenhook
- 22
- Stegweb
- 33
- 1. Schräge1. slope
- 44
- 2. SchrägeSecond slope
- 55
- 1. Ende1. The End
- 66
- 2. EndeSecond The End
- 77
- Querbohrungcross hole
- 88th
- Rundöseround eye
- 99
- 1. Ausnehmung1. recess
- 1010
- 2. AusnehmungSecond recess
- 1111
- Kurbelantriebcrank drive
- 1212
- Kurbelrohrcrank tube
- 1313
- Fase 1chamfer 1
- 1414
- Fase 2chamfer 2
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 4016325 C1 [0002] - DE 4016325 C1 [0002]
- - EP 0767860 B1 [0004] - EP 0767860 B1 [0004]
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009042274A DE102009042274A1 (en) | 2008-09-26 | 2009-09-22 | Crank drive for manual operation of hangings and sunblind in roller shutters, has drive shaft at end of crank, particularly cracked handle, where articulated connection of adjacent lug is actively connected with fixed and enclosed hooks |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008049267 | 2008-09-26 | ||
DE102008049267.1 | 2008-09-26 | ||
DE102009042274A DE102009042274A1 (en) | 2008-09-26 | 2009-09-22 | Crank drive for manual operation of hangings and sunblind in roller shutters, has drive shaft at end of crank, particularly cracked handle, where articulated connection of adjacent lug is actively connected with fixed and enclosed hooks |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009042274A1 true DE102009042274A1 (en) | 2010-04-01 |
Family
ID=41720044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009042274A Withdrawn DE102009042274A1 (en) | 2008-09-26 | 2009-09-22 | Crank drive for manual operation of hangings and sunblind in roller shutters, has drive shaft at end of crank, particularly cracked handle, where articulated connection of adjacent lug is actively connected with fixed and enclosed hooks |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009042274A1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4016325C1 (en) | 1990-05-21 | 1991-08-14 | Antriebstechnik Gerhard Geiger Gmbh & Co., 7120 Bietigheim-Bissingen, De | Crank mechanism for blind - has swivelling joint with stop and safety mechanism in form of axially movable sleeve |
EP0767860B1 (en) | 1994-06-28 | 1998-06-24 | GERHARD GEIGER GMBH & CO. | Crank rod |
-
2009
- 2009-09-22 DE DE102009042274A patent/DE102009042274A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4016325C1 (en) | 1990-05-21 | 1991-08-14 | Antriebstechnik Gerhard Geiger Gmbh & Co., 7120 Bietigheim-Bissingen, De | Crank mechanism for blind - has swivelling joint with stop and safety mechanism in form of axially movable sleeve |
EP0767860B1 (en) | 1994-06-28 | 1998-06-24 | GERHARD GEIGER GMBH & CO. | Crank rod |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |