GB1300601A - Improvements in or relating to a window blind provided with fluted edges - Google Patents

Improvements in or relating to a window blind provided with fluted edges

Info

Publication number
GB1300601A
GB1300601A GB687170A GB687170A GB1300601A GB 1300601 A GB1300601 A GB 1300601A GB 687170 A GB687170 A GB 687170A GB 687170 A GB687170 A GB 687170A GB 1300601 A GB1300601 A GB 1300601A
Authority
GB
United Kingdom
Prior art keywords
relating
window blind
blind
feb
sheets
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
GB687170A
Inventor
Georges De Young-Meister
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1300601A publication Critical patent/GB1300601A/en
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
    • E06B9/58—Guiding devices
    • E06B9/581—Means to prevent or induce disengagement of shutter from side rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/22—Corrugating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/719—Curtains; Blinds; Shades

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Blinds (AREA)

Abstract

1300601 Roller blinds G DE YOUNGMEISTER 12 Feb 1970 [13 Feb 1969] 6871/70 Heading A4B [Also in Division B5] Two opposed edges of a window blind 1 are reinforced by the high-frequency welding to each side of each opposed edge of sheets 2 of a thermosetting plastics material and fluting or corrugating the opposed edges of the assembly of the blind 1 and the sheets 2 by passage between profiled rolls. The fluted reinforcements 4 co-operate with staggered projections 6a, 6b and flanges 5 on a slide 3 to limit transverse movement of the blind 1.
GB687170A 1969-02-13 1970-02-12 Improvements in or relating to a window blind provided with fluted edges Expired GB1300601A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6903517A FR2031954A6 (en) 1969-02-13 1969-02-13

Publications (1)

Publication Number Publication Date
GB1300601A true GB1300601A (en) 1972-12-20

Family

ID=9029055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB687170A Expired GB1300601A (en) 1969-02-13 1970-02-12 Improvements in or relating to a window blind provided with fluted edges

Country Status (7)

Country Link
BE (1) BE745447A (en)
CH (1) CH511362A (en)
DE (1) DE2005227A1 (en)
FR (1) FR2031954A6 (en)
GB (1) GB1300601A (en)
LU (1) LU60338A1 (en)
NL (1) NL7001405A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011046285A (en) * 2009-08-27 2011-03-10 Yachiyo Industry Co Ltd Sunshade device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673671B1 (en) * 1991-03-07 1993-07-02 Nergeco France SLIDING PAD FOR HANDLING DOOR WITH LIFT CURTAIN.
FR2675195B1 (en) * 1991-04-10 1993-08-13 France Combi Sarl ANTI-STORM RETENTION DEVICE FOR ANY MESH FABRIC OR MULTIPERFORFORDED PARTICULARLY OF MOSQUITO NET OR ROLLABLE BLINDS.
CN109555422A (en) * 2017-09-25 2019-04-02 清华大学 A kind of window with display function and the house using the window

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011046285A (en) * 2009-08-27 2011-03-10 Yachiyo Industry Co Ltd Sunshade device

Also Published As

Publication number Publication date
DE2005227A1 (en) 1970-09-03
CH511362A (en) 1971-08-15
NL7001405A (en) 1970-08-17
FR2031954A6 (en) 1970-11-20
BE745447A (en) 1970-07-16
LU60338A1 (en) 1970-04-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee