IT1256431B - Serranda avvolgibile - Google Patents

Serranda avvolgibile

Info

Publication number
IT1256431B
IT1256431B ITMI922641A ITMI922641A IT1256431B IT 1256431 B IT1256431 B IT 1256431B IT MI922641 A ITMI922641 A IT MI922641A IT MI922641 A ITMI922641 A IT MI922641A IT 1256431 B IT1256431 B IT 1256431B
Authority
IT
Italy
Prior art keywords
winding
roller shutter
slats
layer
winding layer
Prior art date
Application number
ITMI922641A
Other languages
English (en)
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 filed Critical
Publication of ITMI922641A0 publication Critical patent/ITMI922641A0/it
Publication of ITMI922641A1 publication Critical patent/ITMI922641A1/it
Application granted granted Critical
Publication of IT1256431B publication Critical patent/IT1256431B/it

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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/12—Hatches; Hatchways
    • B63B19/14—Hatch covers
    • B63B19/21—Hatch covers of roll-up type
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/171—Rollers therefor; Fastening roller shutters to rollers
    • E06B2009/1716—Arrangements to improve rolling of the shutter on the roller

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

L'invenzione riguarda una serranda avvolgibile avente una serranda avvolta attorno ad un tamburo di avvolgimento formando strati di avvolgimento n-poligonali. Secondo questa invenzione, essendo eliminata la variazione improvvisa del diametro di uno strato di avvolgimento, sono esclusi danneggiamento e deterioramento delle stecche, aumenta l'efficienza dell'operazione di avvolgimento e svolgimento e risulta facilitata l'utilizzazione pratica di m avvolgibile di questo tipo azionata manualmente.La serranda è costituita di stecche connesse fra loro e ciascuno strato di avvolgimento è costituito di n stecche aventi la stessa dimensione verticale. Quando la serranda è avvolta attorno al tamburo di avvolgimento, la distanza fra il centro del tamburo di avvolgimento ed i vertici degli strati di avvolgimento aumenta gradualmente di H/n. La distanza H è la differenza fra il raggio di uno strato di avvolgimento e quello dello(degli) strato(i) di avvolgimento adiacente(i).
ITMI922641A 1991-11-20 1992-11-19 Serranda avvolgibile IT1256431B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33122291A JP3220807B2 (ja) 1991-11-20 1991-11-20 建築用シャッター

Publications (3)

Publication Number Publication Date
ITMI922641A0 ITMI922641A0 (it) 1992-11-19
ITMI922641A1 ITMI922641A1 (it) 1994-05-19
IT1256431B true IT1256431B (it) 1995-12-05

Family

ID=18241264

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922641A IT1256431B (it) 1991-11-20 1992-11-19 Serranda avvolgibile

Country Status (8)

Country Link
US (1) US5205336A (it)
JP (1) JP3220807B2 (it)
AU (1) AU646586B2 (it)
DE (1) DE4219706C2 (it)
FR (1) FR2683850B1 (it)
GB (1) GB2262122B (it)
IT (1) IT1256431B (it)
NL (1) NL9201935A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5427428A (en) * 1993-10-04 1995-06-27 Ericson; John C. Folding cover for the bed of a pickup truck
US5673740A (en) * 1994-10-14 1997-10-07 Kap-Il Park Shutter equipment for a building
US7409980B1 (en) * 2007-04-19 2008-08-12 Michael Heissenberg Rolling shutter assembly
US20090071082A1 (en) * 2007-09-13 2009-03-19 Van Der Kort Fred Enhanced protection and security shutter system
CA2676544A1 (en) * 2008-08-26 2010-02-26 Gary R. Manser Garage door apparatus with folding door panels
AU2010202416B2 (en) * 2009-06-10 2016-08-04 Assa Abloy Entrance Systems Ab Improvements relating to Roller Doors
US10465440B2 (en) * 2012-02-20 2019-11-05 Qualitas Manufacturing Incorporated Shutter slat
US9074411B2 (en) * 2012-02-20 2015-07-07 James V. Miller Shutter slat and compact shutter assembly
AU2014414032B2 (en) * 2014-12-18 2020-07-02 Qualitas Manufacturing Incorporated Shutter slat
DE102017118959A1 (de) * 2017-08-18 2019-02-21 Seuster Kg Tor, insbesondere Spiraltor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1437205A (en) * 1920-06-12 1922-11-28 Guy A Sheffield Door
US1720850A (en) * 1926-04-09 1929-07-16 Negrini Bruno Roller shutter for shop fronts, doors, windows, and the like
US1720880A (en) * 1926-10-18 1929-07-16 John K Bishop Mounting for artificial teeth
GB372310A (en) * 1931-01-23 1932-04-25 James Duncan Barnes Improvements in or relating to roller shutters, doors and the like for buildings, vehicles and other purposes
GB425012A (en) * 1934-09-29 1935-03-05 Bruno Negrini Improvements in and relating to roller shutters
US2208039A (en) * 1939-08-16 1940-07-16 Guy G Mills Rolling door
US2349702A (en) * 1943-08-16 1944-05-23 James F Campion Roll-up door
US2390116A (en) * 1944-08-12 1945-12-04 Michelman Nathan Rolling door construction
FR1254999A (fr) * 1960-01-19 1961-03-03 Toiture amovible pour véhicules en mouvements rapides
US3430677A (en) * 1967-12-22 1969-03-04 Ernest E Pierce Roll-type closure
US3698346A (en) * 1970-04-09 1972-10-17 Warnowwerft Warnemuende Veb Roll-back closure assembly for large openings,especially for hatch openings of ships
US3712258A (en) * 1971-03-12 1973-01-23 Warnowwerft Warnemuende Veb Rollback closure for tightly sealing openings especially of ships
JPS58211986A (ja) * 1982-06-04 1983-12-09 Ookura Senpaku Kogyo Kk 捲取り式ハツチカバ−
CH671953A5 (en) * 1987-02-20 1989-10-13 Inventio Ag Vertically sliding door for lift - has louvre construction to roll onto profiled support on roof of cabin
DE3915233A1 (de) * 1988-07-05 1990-11-15 Andre Janssen Rolladen fuer oeffnungsabschluesse
AU8877991A (en) * 1990-10-09 1992-04-28 Harold R. Pilley Airport control/management system
GB2252781B (en) * 1991-02-14 1994-08-17 Sanwa Shutter Corp Architectural shutter curtain device

Also Published As

Publication number Publication date
DE4219706C2 (de) 2001-07-05
GB9210445D0 (en) 1992-07-01
ITMI922641A1 (it) 1994-05-19
GB2262122B (en) 1995-05-10
NL9201935A (nl) 1993-06-16
AU646586B2 (en) 1994-02-24
US5205336A (en) 1993-04-27
JP3220807B2 (ja) 2001-10-22
GB2262122A (en) 1993-06-09
JPH05141164A (ja) 1993-06-08
FR2683850A1 (fr) 1993-05-21
DE4219706A1 (de) 1993-05-27
AU2092792A (en) 1993-05-27
ITMI922641A0 (it) 1992-11-19
FR2683850B1 (fr) 1996-07-12

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971015