GB1428196A - Guiding devices in machines for manufacturing venetian blinds - Google Patents

Guiding devices in machines for manufacturing venetian blinds

Info

Publication number
GB1428196A
GB1428196A GB1575073A GB1575073A GB1428196A GB 1428196 A GB1428196 A GB 1428196A GB 1575073 A GB1575073 A GB 1575073A GB 1575073 A GB1575073 A GB 1575073A GB 1428196 A GB1428196 A GB 1428196A
Authority
GB
United Kingdom
Prior art keywords
slat
ladder
double
april
springs
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
GB1575073A
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 GB1428196A publication Critical patent/GB1428196A/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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/266—Devices or accessories for making or mounting lamellar blinds or parts thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/39—Venetian blind assembling

Abstract

1428196 Venetian blinds S A NILSSON 2 April 1973 [12 April 1972] 15750/73 Heading E1J A machine for making ventian blinds in which the ladder tapes have double rings, comprises a guiding device 19 which has a pivoted guide means 27 biassed by spring 28 and containing a -groove 36 for receiving an upper ring of a double rungof the ladder when the device is moved longitudinally of a slat insertion path towards a ladder tape. The guide device 19 is moved in direction 14 (Fig. 1) towards ladder 5 by operation: of a rotatable cam 21 on a follower 22 which is attached to arm 24 connected to frame 25 and member 26 on which guide means 27 is pivoted. Wedge shaped portion 37 of means 27 enters between the double rungs and spreads them to facilitate insertion of a slat in directions 14. Rollers 29 on springs 30 bear on the marginal edges of the slat. After insertion, the slat is lifted by arms 11 on slide member 9 which is driven by eccentric 6, the slat snapping past rollers 29 and being added to pack 13. The ladder tape is stretched by springs 31 and spread flat by guides 39 (Fig. 4).
GB1575073A 1972-04-12 1973-04-02 Guiding devices in machines for manufacturing venetian blinds Expired GB1428196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE04702/72A SE361915B (en) 1972-04-12 1972-04-12

Publications (1)

Publication Number Publication Date
GB1428196A true GB1428196A (en) 1976-03-17

Family

ID=20264788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1575073A Expired GB1428196A (en) 1972-04-12 1973-04-02 Guiding devices in machines for manufacturing venetian blinds

Country Status (7)

Country Link
US (1) US3824657A (en)
AT (1) AT324658B (en)
CH (1) CH555972A (en)
DE (1) DE2317355C3 (en)
GB (1) GB1428196A (en)
NL (1) NL7305036A (en)
SE (1) SE361915B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2644276C2 (en) * 1976-09-30 1985-01-17 Hunter Douglas Industries B.V., Rotterdam Machine for assembling blinds that can be drawn up
US4525907A (en) * 1983-08-01 1985-07-02 Tachikawa Blind Kogyo Kabushiki Kaisha Device for assembling blinds
US4516300A (en) * 1983-08-01 1985-05-14 Hunter Douglas International N.V. Apparatus and a method for assembling slats of a venetian blind
US4543699A (en) * 1983-11-14 1985-10-01 Hunter Douglas Industries B.V. Apparatus for assembling slatted venetian blinds
GB2201710B (en) * 1987-02-27 1990-10-17 Hunter Douglas Ind Bv Apparatus for feeding rigid spacers into travellers for a vertical blind
NL8702890A (en) * 1987-12-02 1989-07-03 Hunter Douglas Ind Bv SLAT BLIND ASSEMBLY METHOD, ASSEMBLY, AND CARRYING LADDER.
CA2108030C (en) * 1991-04-08 1996-11-05 Norbert Marocco Method and apparatus for the manufacture of blinds
SE468401B (en) * 1991-05-08 1993-01-11 Sani Maskiner Ab POWER MANUFACTURING MACHINE AND SHUTTING DEVICE FOR THIS
US5349730A (en) * 1993-03-09 1994-09-27 Hunter Douglas Inc. Mehtod and apparatus for assembling blinds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874447A (en) * 1953-02-27 1959-02-24 Harry S Rosenbaum Apparatus for assembling venetian blinds
US2827686A (en) * 1953-09-15 1958-03-25 Adelman Harry Method and apparatus for assembling venetian blinds

Also Published As

Publication number Publication date
DE2317355A1 (en) 1973-10-18
AT324658B (en) 1975-09-10
SE361915B (en) 1973-11-19
DE2317355C3 (en) 1975-07-24
DE2317355B2 (en) 1974-12-05
CH555972A (en) 1974-11-15
US3824657A (en) 1974-07-23
NL7305036A (en) 1973-10-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee