DE3567929D1 - A screen-locking device for use in roll blinds - Google Patents

A screen-locking device for use in roll blinds

Info

Publication number
DE3567929D1
DE3567929D1 DE8585113248T DE3567929T DE3567929D1 DE 3567929 D1 DE3567929 D1 DE 3567929D1 DE 8585113248 T DE8585113248 T DE 8585113248T DE 3567929 T DE3567929 T DE 3567929T DE 3567929 D1 DE3567929 D1 DE 3567929D1
Authority
DE
Germany
Prior art keywords
screen
fixed shaft
roll
key
brake drum
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.)
Expired
Application number
DE8585113248T
Other languages
English (en)
Inventor
Yoshihiro Shoji
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.)
Tosoh Corp
Original Assignee
Toso KK
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 Toso KK filed Critical Toso KK
Application granted granted Critical
Publication of DE3567929D1 publication Critical patent/DE3567929D1/de
Expired 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
    • E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/90—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for immobilising the closure member in various chosen positions
    • 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
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • F16D49/02—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as a helical band or coil with more than one turn, with or without intensification of the braking force by the tension of the band or contracting member
    • 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
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • F16D67/02—Clutch-brake combinations
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/90—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for immobilising the closure member in various chosen positions
    • E06B2009/905—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for immobilising the closure member in various chosen positions using wrap spring clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
DE8585113248T 1984-10-27 1985-10-18 A screen-locking device for use in roll blinds Expired DE3567929D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59225145A JPS61102988A (ja) 1984-10-27 1984-10-27 コ−ド操作式ロ−ルブラインド

Publications (1)

Publication Number Publication Date
DE3567929D1 true DE3567929D1 (en) 1989-03-02

Family

ID=16824650

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585113248T Expired DE3567929D1 (en) 1984-10-27 1985-10-18 A screen-locking device for use in roll blinds

Country Status (4)

Country Link
EP (1) EP0180832B1 (de)
JP (1) JPS61102988A (de)
AT (1) ATE40441T1 (de)
DE (1) DE3567929D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0726558Y2 (ja) * 1986-03-17 1995-06-14 立川ブラインド工業株式会社 ブラインドの昇降装置
JP2656147B2 (ja) * 1990-10-13 1997-09-24 立川ブラインド工業株式会社 ロールブラインドのスクリーン昇降装置
JPH06212867A (ja) * 1992-11-30 1994-08-02 Toso Co Ltd コード操作可能なロールブラインド
SE507105C3 (sv) * 1997-06-13 1998-05-04 Markisol Ab Sidodrag foer rullgardin
US6648050B1 (en) 1997-11-04 2003-11-18 Andrew J. Toti Spring drive system and window cover
JP7112940B2 (ja) * 2018-11-05 2022-08-04 立川ブラインド工業株式会社 ロールスクリーン
CN109712513B (zh) * 2019-03-06 2021-02-02 滨州学院 一种地理学习用多用途地球仪

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57114095U (de) * 1981-01-08 1982-07-14

Also Published As

Publication number Publication date
EP0180832B1 (de) 1989-01-25
ATE40441T1 (de) 1989-02-15
JPH0330678B2 (de) 1991-05-01
EP0180832A2 (de) 1986-05-14
EP0180832A3 (en) 1987-05-13
JPS61102988A (ja) 1986-05-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee