IT1288496B1 - Mechanical device for opening the shutter of a blind - Google Patents

Mechanical device for opening the shutter of a blind

Info

Publication number
IT1288496B1
IT1288496B1 IT96TE000004A ITTE960004A IT1288496B1 IT 1288496 B1 IT1288496 B1 IT 1288496B1 IT 96TE000004 A IT96TE000004 A IT 96TE000004A IT TE960004 A ITTE960004 A IT TE960004A IT 1288496 B1 IT1288496 B1 IT 1288496B1
Authority
IT
Italy
Prior art keywords
blind
shaft
shutter
toothed wheel
plate
Prior art date
Application number
IT96TE000004A
Other languages
Italian (it)
Inventor
Umberto Cifoni
Danilo Collevecchio
Original Assignee
Umberto Cifoni
Danilo Collevecchio
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 Umberto Cifoni, Danilo Collevecchio filed Critical Umberto Cifoni
Priority to IT96TE000004A priority Critical patent/IT1288496B1/en
Publication of ITTE960004A0 publication Critical patent/ITTE960004A0/it
Publication of ITTE960004A1 publication Critical patent/ITTE960004A1/en
Application granted granted Critical
Publication of IT1288496B1 publication Critical patent/IT1288496B1/en

Links

Abstract

This is a mechanical device able to open the shutter of a blind by means of simple rotation of a toothed wheel (plates 6 and 7) and it has adjustment elements for changing the dimensions of the device (plate 2). The innovative feature resides in the ability to provide rotation to the toothed wheel with the window closed by an electric motor or by elements for transmitting the motion generated on the inside. The device is particularly compact (plate 3) and it is installed in the space between the blind and the frame (plates 4 and 5) and consists of (plate 1): a drive shaft, the shaft in the lower position, integrated with a toothed wheel which transmits the motion; a passive shaft, the shaft in the upper position, which is dragged and allows the central shaft to have a proper trajectory; a guide to be placed at the lower inner edge of the shutter of the blind; a central shaft, the shortest one, which by a pin which travels on the guide enables the opening of the shutter of the blind and which is connected to the passive shaft and to the drive shaft. <IMAGE>
IT96TE000004A 1996-06-27 1996-06-27 Mechanical device for opening the shutter of a blind IT1288496B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT96TE000004A IT1288496B1 (en) 1996-06-27 1996-06-27 Mechanical device for opening the shutter of a blind

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96TE000004A IT1288496B1 (en) 1996-06-27 1996-06-27 Mechanical device for opening the shutter of a blind

Publications (3)

Publication Number Publication Date
ITTE960004A0 ITTE960004A0 (en) 1996-06-27
ITTE960004A1 ITTE960004A1 (en) 1996-09-27
IT1288496B1 true IT1288496B1 (en) 1998-09-22

Family

ID=11408450

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96TE000004A IT1288496B1 (en) 1996-06-27 1996-06-27 Mechanical device for opening the shutter of a blind

Country Status (1)

Country Link
IT (1) IT1288496B1 (en)

Also Published As

Publication number Publication date
ITTE960004A1 (en) 1996-09-27
ITTE960004A0 (en) 1996-06-27

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Legal Events

Date Code Title Description
0001 Granted