DE9531C - Chain elevator for roller shutter closures using a spiral stepped disc - Google Patents

Chain elevator for roller shutter closures using a spiral stepped disc

Info

Publication number
DE9531C
DE9531C DENDAT9531D DE9531DA DE9531C DE 9531 C DE9531 C DE 9531C DE NDAT9531 D DENDAT9531 D DE NDAT9531D DE 9531D A DE9531D A DE 9531DA DE 9531 C DE9531 C DE 9531C
Authority
DE
Germany
Prior art keywords
roller shutter
chain elevator
stepped disc
spiral stepped
closures
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.)
Active
Application number
DENDAT9531D
Other languages
German (de)
Original Assignee
C. LEINS & CO. in Stuttgart
Publication of DE9531C publication Critical patent/DE9531C/en
Active legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)

Description

PATENTSCHRIFTPATENT LETTERING

Klasse 87.Grade 87.

C. LEINS & CO. in STUTTGART. Kettenaufzug für Rollpanzer-Verschlüsse mit Anwendung einer Spiralstufensch^* ^ i? C. LEINS & CO. in Stuttgart. Chain elevator for roller shutter closures with application of a spiral step ^ * ^ i?

Patentirt im Deutschen Reiche vom 21. August 187g ab.Patented in the German Empire on August 21, 187g.

. Der Zweck dieser Einrichtung ist: Die Aufzugvorrichtung so mit der Rollaxe in Verbindung zu bringen, dafs bei directem Antriebe und constanter Winkelgeschwindigkeit der Rollaxe die Aufzugvorrichtung mit veränderlicher Geschwindigkeit arbeitet.
Hierzu dient folgende Anordnung:
Auf der Axe α, welche durch ein konisches Räderpaar b und c angetrieben wird, sitzjen fest aufgekeilt zwei Scheiben d und e, an die das untere Ende des Rollenpanzers befestigt ist. Das obere Panzerende ist an ein T-Eisen angenietet und wird bei / und g von Ketten getragen; diese nehmen ihren Weg über die Rollen h und i und vereinigen sich bei k, um als eine Kette von der Spiralstufenscheibe /, welche auch auf der Rollaxe α festsitzt, aufgewunden zu werden.. The purpose of this device is: To bring the elevator device into connection with the roller axis so that with direct drive and constant angular velocity of the roller axis the elevator device works with variable speed.
The following arrangement is used for this:
On the axis α, which is driven by a conical pair of wheels b and c , sit firmly wedged two disks d and e, to which the lower end of the roller shell is attached. The upper end of the armor is riveted to a T-iron and is carried by chains at / and g; these take their way over the rollers h and i and unite at k, in order to be wound up as a chain from the spiral step disk /, which is also stuck on the roller axis α.

Die einzelnen Radien der Spiralstufenscheibe sind gleich den einzelnen Radien der Rollaxe nebst der Dicke von entsprechend vielen Windungen des Rollenpanzers.The individual radii of the spiral stepped disc are the same as the individual radii of the roll axis in addition to the thickness of the corresponding number of turns of the roller armor.

Die Kette wird also immer in dem Mafse von der Stufenrolle aufgenommen, wie der Panzer von der Rollaxe abgegeben wird und umgekehrt.The chain is therefore always taken up by the step roller to the same extent as the Tank is released from the Rollaxe and vice versa.

Claims (1)

P ATENT-Anspruch:P ATENT claim: Die Anwendung der spiralischen Stufenrolle und die Combination derselben mit den anderen Mechanismen, wie solche durch Zeichnung und Beschreibung erläutert ist.The application of the spiral step scroll and the combination of it with the others Mechanisms as explained by drawing and description. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT9531D Chain elevator for roller shutter closures using a spiral stepped disc Active DE9531C (en)

Publications (1)

Publication Number Publication Date
DE9531C true DE9531C (en)

Family

ID=286885

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT9531D Active DE9531C (en) Chain elevator for roller shutter closures using a spiral stepped disc

Country Status (1)

Country Link
DE (1) DE9531C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563860A1 (en) * 1984-05-03 1985-11-08 Farnier & Penin Motorised blind with positively controlled winding and unwinding
EP1484470A1 (en) * 2003-06-06 2004-12-08 Vervaeke bvba Device for screening off a space

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563860A1 (en) * 1984-05-03 1985-11-08 Farnier & Penin Motorised blind with positively controlled winding and unwinding
EP1484470A1 (en) * 2003-06-06 2004-12-08 Vervaeke bvba Device for screening off a space

Similar Documents

Publication Publication Date Title
DE9531C (en) Chain elevator for roller shutter closures using a spiral stepped disc
DE234528C (en)
DE564745C (en) Additional drive device for motor vehicles by means of rollers to be pressed against the roadway
DE90229C (en)
DE236603C (en)
DE301525C (en)
DE116493C (en)
DE274241C (en)
DE471652C (en) Rack and pinion winch, especially for motor vehicles
DE509687C (en) Device for raising and lowering flaps arranged on roller weirs
CH139976A (en) Motor truck with crane.
DE302565C (en)
DE259299C (en)
DE273299C (en)
DE41102C (en) Steering device for penalty rollers
AT37786B (en) Pedal lever drive for bicycles and the like.
DE82420C (en)
DE720204C (en) Device for automatic adjustment of the sliding counterweight of outrigger vehicles on a horizontal track
DE192807C (en)
AT53489B (en) Drive device for driving uphill electric vehicles.
AT108732B (en) Device for raising and lowering flaps arranged on roller weirs.
DE396612C (en) Erectable and mobile extension ladder
DE290163C (en)
DE611841C (en) Reversible fluid transmission with at least two coaxially arranged flow clutches
DE1625730B2 (en) LATCH COUPLING FOR DRIVING A VEHICLE DEVICE OR THE LIKE