NO132299B - - Google Patents
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- Publication number
- NO132299B NO132299B NO5000/73A NO500073A NO132299B NO 132299 B NO132299 B NO 132299B NO 5000/73 A NO5000/73 A NO 5000/73A NO 500073 A NO500073 A NO 500073A NO 132299 B NO132299 B NO 132299B
- Authority
- NO
- Norway
- Prior art keywords
- bore
- drum
- blind
- pin
- holder sleeve
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/10—Camp, travelling, or sports stools
- A47C9/105—Camp, travelling, or sports stools having several foldable or detachable legs converging in one point
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/286—Folding chairs with flexible coverings for the seat or back elements foldable side to side and front to back, e.g. umbrella type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/32—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics
- A47C4/34—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe
- A47C4/38—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
- Chairs Characterized By Structure (AREA)
- Blinds (AREA)
Description
Manøvreringsorgan for persienner. Maneuvering device for blinds.
Den foreliggende oppfinnelse angår et manøvreringsorgan for persienner med to skjevningssnorer festet i en stasjonær,dreibar trommel for vinkelinnstilling av persiennens spiler og med en heisesnor løstag-bart festet i en stasjonær holder for fastholdning av persiennen i forskjellige opptrekksstillinger. The present invention relates to a maneuvering device for blinds with two bias cords fixed in a stationary, rotatable drum for angular adjustment of the blind's spindle and with a lifting cord removably fixed in a stationary holder for holding the blind in different raised positions.
Ved persienner av denne art er det en fordel at skjevningssnorene og heisesnoren kan manøvreres fra samme sted på en be-kvem måte uten risiko for forveksling av snorene. With blinds of this type, it is an advantage that the bias cords and the lifting cord can be maneuvered from the same place in a convenient way without the risk of the cords being confused.
Oppfinnelsen tilsikter å tilveiebringe et manøvreringsorgan for persienner av den angitte art, som på en fordelaktig måte fyller denne oppgave. The invention aims to provide a maneuvering device for blinds of the specified type, which advantageously fulfills this task.
Ifølge oppfinnelsen er dette oppnådd ved at skjevningssnorenes dreibare trommel er opplagret på en fast montert holderhylse med en sentral boring for gjen-nomløp av heisesnoren, slik at holderhylsen i samvirkning med en i nevnte boring løstagbar inngrepsdel utgjør en fastklem-ningsinnretning for heisesnoren, hvorved det )for persiennens totalmanøvrering dannes .et virksomt enhetsorgan, og at såvel skjevningssnorene som heisesnoren er ført inn i enhetsorganet gjennom kanaler i festeunderlaget og dekkes av trommelen. Skjevningssnorene er oppvundet på trommelen i motsatt retning, så at en dreining av trommelen i den ene retning bevirker en innstramning på den ene skjevningssnor og i den annen retning en innstramning på den annen skjevningssnor, hvorved persiennespilene vendes mellom to motsatte skjevningsstillinger. Det dannede enhetsorgan, hvor også heisesnoren kan betjenes og fastholdes i forskjellige heisestillinger, uten under manøvreringen å kunne for-veksles med de andre snorer, medfører en stor fordel, ettersom de fleste som skal betjene persienner har liten kjennskap til disses mekanisme. Enhetsorganet anbringes på et lett tilgjengelig sted, enten uten-på vindusrammen eller på -karmen alt et-ter som persiennen anbringes mellom et dobbeltvindus to ruter eller foran vinduet. According to the invention, this is achieved by the fact that the swiveling drum of the warping ropes is stored on a permanently mounted holder sleeve with a central bore for the passage of the hoist rope, so that the holder sleeve in cooperation with a removable engagement part in said bore forms a clamping device for the hoist rope, whereby the ) for the blind's total movement, an effective unitary body is formed, and that both the warping cords and the hoisting cord are led into the unitary body through channels in the fixing base and are covered by the drum. The bias cords are wound on the drum in the opposite direction, so that a rotation of the drum in one direction causes a tightening of one bias cord and in the other direction a tightening of the other bias cord, whereby the blind slats are turned between two opposite bias positions. The unitary body formed, where the hoist rope can also be operated and held in different hoist positions, without being confused with the other ropes during manoeuvring, entails a great advantage, as most people who have to operate blinds have little knowledge of their mechanism. The unit body is placed in an easily accessible place, either on the outside of the window frame or on the frame, depending on how the blind is placed between the two panes of a double-glazed window or in front of the window.
På hosstående tegning er i forstørret målestokk vist to utførelsesformer av ma-nøvreringsorganet ifølge oppfinnelsen. Fig. 1 er et lengdesnitt gjennom ma-nøvreringsorganet ifølge en første utførel-sesform. Fig. 2 viser en del av samme sett fra siden, og fig. 3 samme sett ovenfra. Fig. 4 er et tilsvarende lengdesnitt gjennom en annen utførelse av manøvre-ringsorganet, mens fig. 5 og 6 viser to til-hørende detaljer i plan. In the accompanying drawing, two embodiments of the maneuvering device according to the invention are shown on an enlarged scale. Fig. 1 is a longitudinal section through the control member according to a first embodiment. Fig. 2 shows part of the same set from the side, and fig. 3 same seen from above. Fig. 4 is a corresponding longitudinal section through another embodiment of the maneuvering member, while Fig. 5 and 6 show two associated details in plan.
Manøvreringsorganet består av et ratt 12, som danner et ytre beskyttelseslokk for en snortrommel 11 for persiennens to skjevningssnorer 2a, 2b. Trommelen 11 er dreibart opplagret på en til vindusrammen eller -karmen for det på tegningen ikke viste vindu fast monterbar holderhylse 4, som er forsynt med en sentral boring 10 for gjennomløp av heisesnoren 1. Skjevningssnorene 2a, 2b er med sine ender festet til trommelen 11 f. eks. gjennom fastklem-ning ved hjelp av en i trommelen 11 innskrudd skrue 16. Fra skruen 16 er skjevningssnorene trukket frem på hver sin side av trommelen 11 for påvinding i motsatte retninger, så at de utsettes for innstramning ettersom trommelen dreies ,i den ene retning. I den viste utførelsesform består rattet 12 og snortrommelen 11 av separate deler for å lette monteringen, idet trommelen 11 fastholdes under friksjon inne i det som beskyttelseslokk utformede ratt 12, og styres og medbringes i dreiebevegel- The maneuvering device consists of a steering wheel 12, which forms an outer protective cover for a cord drum 11 for the blind's two bias cords 2a, 2b. The drum 11 is rotatably supported on a holder sleeve 4 that can be permanently mounted to the window frame or frame for the window not shown in the drawing, which is provided with a central bore 10 for the passage of the hoisting cord 1. The biasing cords 2a, 2b are attached with their ends to the drum 11 e.g. through clamping by means of a screw 16 screwed into the drum 11. From the screw 16, the warping cords are pulled forward on each side of the drum 11 for winding in opposite directions, so that they are subjected to tightening as the drum is turned in one direction. In the embodiment shown, the steering wheel 12 and the cord drum 11 consist of separate parts to facilitate assembly, as the drum 11 is held under friction inside the steering wheel 12 designed as a protective cover, and is controlled and brought along in a rotary motion.
sen av en i et uttak 14 inngripende, fra rattet 12 radialt innadrettet knast 13. For befestigelse til manøvreringsrattet 12 er såvel skjevningssnorene 2a, 2b som heise- later by a knob 13 that engages in an outlet 14, radially inwards from the steering wheel 12. For attachment to the maneuvering steering wheel 12, both the biasing cords 2a, 2b and the lifting
snoren 1 ført gjennom kanaler 24 i festeunderlaget (vindusrammen — fig. 4) og dekkes av trommelen 11. the cord 1 is passed through channels 24 in the fastening substrate (window frame — fig. 4) and is covered by the drum 11.
I utførelsesformen ifølge fig. 1—3 gri- In the embodiment according to fig. 1—3 gri-
per i holderhylsens 4 boring 10 inn en løs- per in the holder sleeve 4 bore 10 insert a loose
tagbar inngrepsdel i form av en konisk tapp 21, utstyrt med et utvidet hode 20, som foruten å dekke et fremre festested 22 på detachable engagement part in the form of a conical pin 21, equipped with an extended head 20, which, in addition to covering a front attachment point 22 on
tappen 21 for heisesnoren 1 også dekker praktisk talt hele den ytre eller fremre side av det som ratt utformede beskyttelseslokk 12 for trommelen 11. Heisesnoren 1 er fes- the pin 21 for the hoist rope 1 also practically covers the entire outer or front side of the steering wheel-shaped protective cover 12 for the drum 11. The hoist rope 1 is attached
tet under tappens 21 utvidede hode 20 ved å være trukket gjennom et tverrhull 22 i tappfestet og er forsynt med en knute ved den motsatte side av tverrhullet 22. Ved innskyvningen i boringen 10 presser tap- ted under the pin 21, the expanded head 20 by being pulled through a transverse hole 22 in the pin attachment and is provided with a knot on the opposite side of the transverse hole 22. When inserted into the bore 10, the pin presses
pen 21 heisesnoren 1 mot boringsveggen. pen 21 the hoist rope 1 against the borehole wall.
Ved opptrekking av persiennen til en vil- When pulling up the blind to a will-
kårlig stilling, trekkes heisesnoren ut ved hjelp av tappens utvidede hode 20 i tilsva- proper position, the hoist rope is pulled out with the help of the pin's extended head 20 in the corresponding
rende lengde gjennom den sentrale boring 10, hvoretter tappen 21 skyves inn i borin- length through the central bore 10, after which the pin 21 is pushed into the bore
gen 10 og fastholder heisesnoren og derved også persiennen i den nevnte stilling. En løkke av heisesnoren kommer derved til å gen 10 and maintains the hoist rope and thereby also the blind in the aforementioned position. A loop of the hoist rope will thereby come to
ligge utenfor boringen 10. Persienne-spile- lie outside the bore 10. Blinds-spile-
nes skjevning skjer ved dreining av rattet 12 i den ene eller annen retning, uavhen- nes skewing occurs by turning the steering wheel 12 in one direction or the other, regardless of
gig av persiennens opptrekkstilling. gig of the blind's up position.
I den i fig. 4—6 viste utførelsesform In the one in fig. 4-6 shown embodiment
er tappen med det utvidede hode erstattet av en del 3 for fastholdning av heisesnoren 1. Denne del 3, som har større diameter enn holderhylsens 4 boring 10, er innskrudd i en med boringen 10 koaksial boring 15 i holderhylsen 4. Denne boring 15 strekker seg ikke helt gjennom holderhylsen 4, men munner ut i den smalere boring 10. Den gjengede del 3 er forsynt med en hoved- the pin with the extended head is replaced by a part 3 for holding the hoist rope 1. This part 3, which has a larger diameter than the bore 10 of the holder sleeve 4, is screwed into a bore 15 coaxial with the bore 10 in the holder sleeve 4. This bore 15 extends not completely through the holder sleeve 4, but opens into the narrower bore 10. The threaded part 3 is provided with a main
sakelig aksial, av en bunn 7 begrenset, ut- factually axial, of a bottom 7 limited, out-
boring 6 for gjennomløp av heisesnoren 1, drilling 6 for the passage of the lift cable 1,
idet nevnte bunn 7 har en åpning 8, som er anbragt eksentrisk relativt den indre boring 10 i holderhylsen 4. På bunnens 7 underside og like ved åpningen 8 fins et avrundet utspring 9, slik at den gjennom den indre boring 10 og delens 3 bunnåpning 8 førte heisesnor 1 ved innskruning av den gjengede del 3 kan fastklemmes mellom utspringet 9 og kanten av den indre boring 10, hvorved heisesnoren fastholdes i en vilkårlig opptrekksstilling, men frigjøres ved at den gjengede del 3 skrues delvis ut, said base 7 has an opening 8, which is arranged eccentrically relative to the inner bore 10 in the holder sleeve 4. On the underside of the base 7 and close to the opening 8 there is a rounded projection 9, so that through the inner bore 10 and the bottom opening 8 of the part 3 led hoist rope 1 by screwing in the threaded part 3 can be clamped between the projection 9 and the edge of the inner bore 10, whereby the hoist rope is maintained in an arbitrary pull-up position, but is released by partially unscrewing the threaded part 3,
såsom vist i fig. 4. Skjevning av persienne- as shown in fig. 4. Tilting of blinds
spilene skjer på samme måte som i fore- the games take place in the same way as in the previous
gående utførelsesform. walking embodiment.
Anordningen ifølge oppfinnelsen med- The device according to the invention with
fører således den vesentlige fordel at per- thus brings the significant advantage that per-
siennens totalmanøvrering er konsentrert til ett bestemt sted på vindusrammen eller -karmen, ved hjelp av et enkelt og praktisk manøvreringsratt, som er lett å håndtere og har et tiltalende utseende, samt hindrer forveksling av persiennens heise- og skjevningssnorer. the blind's entire upper ring is concentrated to one specific place on the window frame or frame, using a simple and practical steering wheel, which is easy to handle and has an appealing appearance, as well as preventing confusion of the blind's lifting and tilting cords.
Anordningens detaljer kan endres in- The device details can be changed in-
nenfor rammen av de etterfølgende patent-påstander. Således kan tappens 21 ende i stedet for i sin helhet å ha konisk form være tilpasset for klempåvirkning mot et fortrengt parti i boringen 10.1 en forenklet utførelse av den i fig. 4—6 viste utførelses- within the framework of the subsequent patent claims. Thus, instead of having a conical shape in its entirety, the end of the pin 21 can be adapted for clamping action against a displaced part in the bore 10.1 a simplified version of the one in fig. 4-6 shown embodiment
form kan utspringet 9 sløyfes og uttaket 6 form, the outlet 9 can be looped and the outlet 6
med åpningen 8 kan erstattes av et i det vesentlige aksialt gjennomløpshull, hvis indre munning ligger eksentrisk likeover- with the opening 8 can be replaced by an essentially axial through-hole, whose inner mouth lies eccentrically just above
for holderhylsens boring 10. for the bore of the holder sleeve 10.
Claims (3)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO5000/73A NO132299C (en) | 1973-12-28 | 1973-12-28 | |
DE19742459821 DE2459821A1 (en) | 1973-12-28 | 1974-12-18 | Foldable chair with diagonal legs bolted centre intersection - has interfitting recessed area on legs providing non-slip stable position |
JP49148515A JPS50106750A (en) | 1973-12-28 | 1974-12-26 | |
GB2470275A GB1475640A (en) | 1973-12-28 | 1975-06-09 | Collapsible chair or similar device |
BE157544A BE830482A (en) | 1973-12-28 | 1975-06-20 | ARRANGEMENT OF A FOLDING CHAIR OR ARMCHAIR OR SIMILAR DEVICE |
SE7507250A SE385432B (en) | 1973-12-28 | 1975-06-24 | DEVICE BY A FOLDABLE CHAIR OR SIMILAR |
FR7519972A FR2315240A1 (en) | 1973-12-28 | 1975-06-25 | Folding chair with three or more legs - has legs with supporting surfaces engaging together in use to resist lateral forces |
CH841075A CH588842A5 (en) | 1973-12-28 | 1975-06-27 | Folding chair with three or more legs - has legs with supporting surfaces engaging together in use to resist lateral forces |
NL7507687A NL7507687A (en) | 1973-12-28 | 1975-06-27 | Folding chair with three or more legs - has legs with supporting surfaces engaging together in use to resist lateral forces |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO5000/73A NO132299C (en) | 1973-12-28 | 1973-12-28 | |
GB2470275A GB1475640A (en) | 1973-12-28 | 1975-06-09 | Collapsible chair or similar device |
SE7507250A SE385432B (en) | 1973-12-28 | 1975-06-24 | DEVICE BY A FOLDABLE CHAIR OR SIMILAR |
FR7519972A FR2315240A1 (en) | 1973-12-28 | 1975-06-25 | Folding chair with three or more legs - has legs with supporting surfaces engaging together in use to resist lateral forces |
CH841075A CH588842A5 (en) | 1973-12-28 | 1975-06-27 | Folding chair with three or more legs - has legs with supporting surfaces engaging together in use to resist lateral forces |
NL7507687A NL7507687A (en) | 1973-12-28 | 1975-06-27 | Folding chair with three or more legs - has legs with supporting surfaces engaging together in use to resist lateral forces |
Publications (4)
Publication Number | Publication Date |
---|---|
NO132131B NO132131B (en) | 1975-06-16 |
NO132299B true NO132299B (en) | 1975-07-14 |
NO500073A NO500073A (en) | 1975-07-28 |
NO132299C NO132299C (en) | 1975-10-22 |
Family
ID=41401946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO5000/73A NO132299C (en) | 1973-12-28 | 1973-12-28 |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS50106750A (en) |
BE (1) | BE830482A (en) |
CH (1) | CH588842A5 (en) |
DE (1) | DE2459821A1 (en) |
FR (1) | FR2315240A1 (en) |
GB (1) | GB1475640A (en) |
NL (1) | NL7507687A (en) |
NO (1) | NO132299C (en) |
SE (1) | SE385432B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5952965U (en) * | 1982-09-29 | 1984-04-07 | 石井 健夫 | folding chair |
US4652047A (en) * | 1984-06-19 | 1987-03-24 | Alexander Guy Chan | Folding chairs |
JPH01133439U (en) * | 1988-03-07 | 1989-09-11 | ||
GB2279867B (en) * | 1993-07-12 | 1997-01-22 | Simon Clark | Improvements in or relating to support structures |
-
1973
- 1973-12-28 NO NO5000/73A patent/NO132299C/no unknown
-
1974
- 1974-12-18 DE DE19742459821 patent/DE2459821A1/en not_active Withdrawn
- 1974-12-26 JP JP49148515A patent/JPS50106750A/ja active Pending
-
1975
- 1975-06-09 GB GB2470275A patent/GB1475640A/en not_active Expired
- 1975-06-20 BE BE157544A patent/BE830482A/en unknown
- 1975-06-24 SE SE7507250A patent/SE385432B/en unknown
- 1975-06-25 FR FR7519972A patent/FR2315240A1/en active Granted
- 1975-06-27 NL NL7507687A patent/NL7507687A/en not_active Application Discontinuation
- 1975-06-27 CH CH841075A patent/CH588842A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2459821A1 (en) | 1975-07-03 |
FR2315240B3 (en) | 1979-02-16 |
FR2315240A1 (en) | 1977-01-21 |
NO132131B (en) | 1975-06-16 |
GB1475640A (en) | 1977-06-01 |
CH588842A5 (en) | 1977-06-15 |
NL7507687A (en) | 1976-12-29 |
SE385432B (en) | 1976-07-05 |
NO500073A (en) | 1975-07-28 |
BE830482A (en) | 1975-10-16 |
NO132299C (en) | 1975-10-22 |
JPS50106750A (en) | 1975-08-22 |
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