EP1312748A3 - Light alloy die-cast shaft for tubular reduction gears used for roller shutters and blinds - Google Patents

Light alloy die-cast shaft for tubular reduction gears used for roller shutters and blinds Download PDF

Info

Publication number
EP1312748A3
EP1312748A3 EP02425663A EP02425663A EP1312748A3 EP 1312748 A3 EP1312748 A3 EP 1312748A3 EP 02425663 A EP02425663 A EP 02425663A EP 02425663 A EP02425663 A EP 02425663A EP 1312748 A3 EP1312748 A3 EP 1312748A3
Authority
EP
European Patent Office
Prior art keywords
blinds
reduction gears
light alloy
roller shutters
alloy die
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.)
Granted
Application number
EP02425663A
Other languages
German (de)
French (fr)
Other versions
EP1312748A2 (en
EP1312748B1 (en
Inventor
Dante Postacchini
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.)
Gaposa SRL
Original Assignee
Gaposa SRL
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 Gaposa SRL filed Critical Gaposa SRL
Publication of EP1312748A2 publication Critical patent/EP1312748A2/en
Publication of EP1312748A3 publication Critical patent/EP1312748A3/en
Application granted granted Critical
Publication of EP1312748B1 publication Critical patent/EP1312748B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
    • 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
    • E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
    • E06B2009/725—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller with epicyclic or planetary gear train

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Retarders (AREA)
  • General Details Of Gearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Continuous Casting (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

The present invention relates to a die-cast shaft (1) made of light alloy, such as aluminium or zinc alloy, designed for use on tubular reduction gears for roller shutters and blinds. The coupling pin (6) to be inserted into a suitable housing has a series of three regularly spaced external teeth or radial lobes (6a).
EP02425663A 2001-11-20 2002-10-30 Light alloy die-cast shaft for tubular reduction gears used for roller shutters and blinds Expired - Lifetime EP1312748B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMC20010113 2001-11-20
IT2001MC000113A ITMC20010113A1 (en) 2001-11-20 2001-11-20 DIE CAST FORCE IN LIGHT ALLOY FOR TUBULAR GEAR MOTORS FOR THE HANDLING OF ROLLING SHUTTERS AND ROLLING AWNINGS.

Publications (3)

Publication Number Publication Date
EP1312748A2 EP1312748A2 (en) 2003-05-21
EP1312748A3 true EP1312748A3 (en) 2003-06-18
EP1312748B1 EP1312748B1 (en) 2005-03-16

Family

ID=11443476

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02425663A Expired - Lifetime EP1312748B1 (en) 2001-11-20 2002-10-30 Light alloy die-cast shaft for tubular reduction gears used for roller shutters and blinds

Country Status (4)

Country Link
EP (1) EP1312748B1 (en)
AT (1) ATE291147T1 (en)
DE (1) DE60203239T2 (en)
IT (1) ITMC20010113A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMC20050133A1 (en) * 2005-12-13 2007-06-14 Gaposa Srl EPICYCLOIDAL REDUCER WITH MORE MODULAR STAGES FOR TUBULAR GEARED MOTORS OF ROLLER SHUTTERS, ROLLERS AND THE LIKE.
EP2196601A1 (en) * 2008-12-12 2010-06-16 Unicum Transmission de Puissance Device for fixing a motor immersed in a swimming pool for moving roller shutters
US10337243B2 (en) 2017-04-10 2019-07-02 Mechoshade Systems, Llc Geared bracket for a window shade

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522753A1 (en) * 1982-03-05 1983-09-09 Int Standard Electric Corp MOTOR WITH REDUCER WITH OUTPUT SHAFT WITH FEMALE PROFILE AND ASSOCIATED INSERTION PART
US4751953A (en) * 1985-10-10 1988-06-21 Zundwarenfabrik Starcke Gmbh & Co. Lateral pull roll-up blind
WO1998009045A1 (en) * 1996-08-28 1998-03-05 De Groot, Willem Electrical blind control
EP1098063A2 (en) * 1999-11-05 2001-05-09 Valeo Auto-Electric Wischer und Motoren GmbH Tubular motor
DE10050178A1 (en) * 1999-12-01 2001-06-07 Roma Rolladensysteme Gmbh Roller-shutter security blind having sound -insulating power-drive mountings to reduce the level of operating noise

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522753A1 (en) * 1982-03-05 1983-09-09 Int Standard Electric Corp MOTOR WITH REDUCER WITH OUTPUT SHAFT WITH FEMALE PROFILE AND ASSOCIATED INSERTION PART
US4751953A (en) * 1985-10-10 1988-06-21 Zundwarenfabrik Starcke Gmbh & Co. Lateral pull roll-up blind
WO1998009045A1 (en) * 1996-08-28 1998-03-05 De Groot, Willem Electrical blind control
EP1098063A2 (en) * 1999-11-05 2001-05-09 Valeo Auto-Electric Wischer und Motoren GmbH Tubular motor
DE10050178A1 (en) * 1999-12-01 2001-06-07 Roma Rolladensysteme Gmbh Roller-shutter security blind having sound -insulating power-drive mountings to reduce the level of operating noise

Also Published As

Publication number Publication date
EP1312748A2 (en) 2003-05-21
EP1312748B1 (en) 2005-03-16
DE60203239T2 (en) 2006-02-09
ATE291147T1 (en) 2005-04-15
ITMC20010113A1 (en) 2003-05-20
DE60203239D1 (en) 2005-04-21

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