NL7907648A - Grendel voor een schermrol. - Google Patents

Grendel voor een schermrol. Download PDF

Info

Publication number
NL7907648A
NL7907648A NL7907648A NL7907648A NL7907648A NL 7907648 A NL7907648 A NL 7907648A NL 7907648 A NL7907648 A NL 7907648A NL 7907648 A NL7907648 A NL 7907648A NL 7907648 A NL7907648 A NL 7907648A
Authority
NL
Netherlands
Prior art keywords
roller
borehole
casing
rod
notches
Prior art date
Application number
NL7907648A
Other languages
English (en)
Dutch (nl)
Original Assignee
Persson Bo S V
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 Persson Bo S V filed Critical Persson Bo S V
Publication of NL7907648A publication Critical patent/NL7907648A/nl

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
    • E06B9/80—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
NL7907648A 1978-10-17 1979-10-17 Grendel voor een schermrol. NL7907648A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7810802 1978-10-17
SE7810802A SE425326B (sv) 1978-10-17 1978-10-17 Sperrmekanism for rullgardinsstang

Publications (1)

Publication Number Publication Date
NL7907648A true NL7907648A (nl) 1980-04-21

Family

ID=20336111

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7907648A NL7907648A (nl) 1978-10-17 1979-10-17 Grendel voor een schermrol.

Country Status (5)

Country Link
US (1) US4305447A (de)
DE (1) DE2941832A1 (de)
GB (1) GB2036147B (de)
NL (1) NL7907648A (de)
SE (1) SE425326B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099906A (en) * 1989-09-19 1992-03-31 Metaco Co., Ltd. Roller screen unit
DE4211940A1 (de) * 1992-04-09 1993-10-14 Hermann Huss Rolladenbau Fa Federwelle
US5566741A (en) * 1993-06-02 1996-10-22 Kabushiki Kaisha Nichibei Roll screen apparatus
US8517081B2 (en) * 2011-08-11 2013-08-27 K.E. & Kingstone Co., Ltd. Transmission assembly for a roller blind
CA2840366C (en) * 2013-01-17 2017-03-28 Altex Decoration Limitee Braking mechanism for a roller shade controller, control mechanism comprising same and control handle for controlling same
GB201708009D0 (en) * 2017-05-18 2017-07-05 Day Perry Spring-operated roller blind
DE102019113111B4 (de) 2019-05-17 2022-08-04 Logicdata Electronic & Software Entwicklungs Gmbh Linearaktuator, Aktuatorsystem, Möbelstück und Verfahren zum Ansteuern eines Linearaktuators

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1019653A (en) * 1911-03-01 1912-03-05 Achille Kaiserman Window-shade roller.
US1019654A (en) * 1911-08-03 1912-03-05 Achille Kaiserman Window-shade-roller fitting.
US1132830A (en) * 1914-06-03 1915-03-23 Harry Cole Shade-roller attachment.
US1242362A (en) * 1917-02-24 1917-10-09 Ward P Pedley Shade-roller lock.
US1500585A (en) * 1921-08-15 1924-07-08 Hayslett Edgar Spring roller
US1758961A (en) * 1929-03-27 1930-05-20 Mendler Charles Shade-roller latch
US2025239A (en) * 1931-12-17 1935-12-24 Martin & Schwartz Inc Hand setting device
US2614629A (en) * 1950-06-27 1952-10-21 Joanna Western Mills Co Shade roller

Also Published As

Publication number Publication date
SE425326B (sv) 1982-09-20
GB2036147B (en) 1983-05-18
US4305447A (en) 1981-12-15
DE2941832A1 (de) 1980-04-30
GB2036147A (en) 1980-06-25
SE7810802L (sv) 1980-04-18

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed