NO126036B - - Google Patents
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- Publication number
- NO126036B NO126036B NO1936/69A NO193669A NO126036B NO 126036 B NO126036 B NO 126036B NO 1936/69 A NO1936/69 A NO 1936/69A NO 193669 A NO193669 A NO 193669A NO 126036 B NO126036 B NO 126036B
- Authority
- NO
- Norway
- Prior art keywords
- button
- push
- contact
- spring
- rocker
- Prior art date
Links
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/04—Spindles
- D01H7/16—Arrangements for coupling bobbins or like to spindles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Push-Button Switches (AREA)
Description
Trykk-knappbryter. Push button switch.
Oppfinnelsen vedrører en trykk-knappbryter omfattende en trykk-knapp som er fjærpåvirket og i det vesentlige utgjør et U-formet rotasjonslegeme, en svingbar vippeanordning, som er anordnet for i avhengighet av den nevnte trykk-knappen å innta den ene eller den annen av to stabile stillinger, samt en kontaktanordning med en kontakt som er sluttet henholdsvis brutt i avhengighet av stillingen for den nevnte vippeanordning. Slike trykk-knapp-brytere er tidligere kjent, idet der for over-føring av trykkimpulser fra trykk-knappen til vippeanordningen finnes f. eks. en på en akse bevegelig lagret tapp, anordnet til å innta den ene eller den annen av to grensestillinger ved inntrykning av knappen. Det er også kjent at istedenfor den nevnte tappen utformes den fjær som på-virker trykk-knappen slik at fjærens ene trådende ved forlengelse og bøyning blir egnet for å påvirke vippeanordningen. Dis-se og lignende trykk-knappsbrytere er imidlertid beheftet med visse ulemper, idet de er forholdsvis kompliserte sett ut fra tilvirkningssynspunktet og ikke alltid på-litelig i sin virkemåte samtidig som elektrisk ledende deler i det indre er altfor lett tilgjengelig ved feil på selve trykk-knappen. De nevnte mangler elimineres ved trykk-knappbryteren ifølge oppfinnelsen, idet denne kjennetegnes ved at der fra trykk-knappens bunn går ut en i ett med trykk-knappen utformet bøyelig tunge som ved trykk-knappens inntrykning på-virker vippeanordningen slik at denne beveger seg fra den stabile stilling den for øyeblikket har, til den andre stabile stilling, og at nevnte kontaktanordning omfatter en i den ene ende fast innspent, og for fixering av vippeanordningens to stabile stillinger beregnet langstrakt bladfjær, som er anordnet for direkte å påvirkes av vippeanordningen og som bærer en bevegelig kontaktdel som inngår i kontakten. The invention relates to a push-button switch comprising a push-button which is spring-actuated and essentially constitutes a U-shaped rotary body, a pivotable tilting device, which is arranged to, depending on the said push-button, occupy one or the other of two stable positions, as well as a contact device with a contact that is closed or broken depending on the position of the aforementioned tilting device. Such push-button switches are previously known, in that for the transfer of pressure impulses from the push-button to the rocker device there are e.g. a pin movable on an axis, arranged to take one or the other of two limit positions when the button is pressed. It is also known that instead of the aforementioned pin, the spring that acts on the push button is designed so that one wire end of the spring becomes suitable for influencing the rocker device when extended and bent. These and similar push-button switches are, however, subject to certain disadvantages, in that they are relatively complicated from a manufacturing point of view and not always reliable in their operation, at the same time that electrically conductive parts in the interior are all too easily accessible in the event of a fault in the actual pressure button. The aforementioned shortcomings are eliminated by the push-button switch according to the invention, as this is characterized by the fact that from the bottom of the push-button comes out a flexible tongue designed as one with the push-button which, when the push-button is depressed, acts on the rocker device so that it moves from the stable position it currently has, to the other stable position, and that said contact device comprises a firmly clamped at one end, and for fixing the tilting device's two stable positions calculated elongated leaf spring, which is arranged to be directly affected by the tilting device and which carries a movable contact part which forms part of the contact.
Oppfinnelsen skal nærmere beskrives i The invention shall be described in more detail in
forbindelse med tegningen, hvor connection with the drawing, where
fig. 1 viser et eksempel på en trykk-knappsbryter ifølge oppfinnelsen og fig. 1 shows an example of a push-button switch according to the invention and
fig. 2 viser en trykk-knapp som inngår fig. 2 shows a push button which is included
i nevnte bryter. in said switch.
På tegningen er 1 trykk-knappens sok-kel, som fortrinnsvis er utformet i steatitt. Sokkelen 1 inneholder en omkring en aksel dreibar vippeanordning 6, en av en spiral-fjær 9 påvirket og med en skrue festet kontaktfjær 8 samt kontaktorgan 11 og 12, beregnet for samvirke med henholdsvis kontaktpunktene 81 og 82 og på kontakt-fjærens 8 frie ende. Sokkelen 1 er dekket av en plate 2 beregnet for fastskruing til et underlag. I midten av dekkplaten 2 er en sirkulær uttagning for en av en fjær 5 påvirket trykk-knapp 4 som stort sett ut-gjøres av et U-formet rotasjonslegeme, idet der fra trykk-knappens bunn går ut en i ett med trykk-knappen utformet bøyelige tunge 41 (se også fig. 2), som er anordnet for ved trykk-knappens inntrykning å påvirke vippeanordningen 6 slik at denne beveger seg fra den stabile stilling den for øyeblikket har (nemlig med en plan an-leggsflate 62 liggende langs fjæren 8) til den andre stabile stilling (med en annen plan anleggsplate 61 langs fjæren 8). Med vippeanordningen i den først nevnte stilling ligger kontaktpunktet 82 an mot kontaktorganet 12, dvs. en kontakt 12—82 er sluttet i en strømkrets som er innkoblet mellom skruen 7 og kontaktorganet 12 (denne krets er ikke vist på tegningen). Med vippeanordningen 6 i nevnte andre stilling ligger kontaktpunktet 81 an mot kontaktorganet 11, dvs. en kontakt 11—81 er sluttet i en strømkrets koblet inn mellom skruen 7 og kontaktorganet 11 (heller ikke denne krets er vist på tegningen). Med trykk-knappbryteren kan man altså få slutning eller brytning i et elektrisk system ved å benytte begge kontakter 11— 81 og 12—82. In the drawing, 1 is the push-button base, which is preferably made of steatite. The base 1 contains a tilting device 6 that can be turned around an axis, a contact spring 8 influenced by a spiral spring 9 and fixed with a screw, as well as contact members 11 and 12, intended for interaction with the contact points 81 and 82 respectively and on the contact spring 8's free end. The base 1 is covered by a plate 2 designed for screwing to a base. In the middle of the cover plate 2 is a circular cut-out for a push-button 4 influenced by a spring 5, which mostly consists of a U-shaped rotary body, where from the bottom of the push-button comes out one in one with the push-button designed flexible tongue 41 (see also fig. 2), which is arranged so that when the push button is pressed in, it affects the rocker device 6 so that it moves from the stable position it currently has (namely with a flat contact surface 62 lying along the spring 8 ) to the second stable position (with another planar contact plate 61 along the spring 8). With the rocker device in the first mentioned position, the contact point 82 rests against the contact member 12, i.e. a contact 12-82 is connected in a circuit which is connected between the screw 7 and the contact member 12 (this circuit is not shown in the drawing). With the rocker device 6 in the aforementioned second position, the contact point 81 rests against the contact member 11, i.e. a contact 11-81 is connected in a circuit connected between the screw 7 and the contact member 11 (this circuit is also not shown in the drawing). With the push-button switch, you can therefore make a connection or break in an electrical system by using both contacts 11-81 and 12-82.
Når trykk-knappen 4 ikke påvirkes utenfra, inntar den en stilling som er vist på tegningen dvs. den trykkes av fjæren 5 fra vippeanordningen slik at en sirkulær kant 42 på trykk-knappen kommer til å ligge an mot dekkplaten 2. Tungen 41 inntar herved sin midtstilling, dvs. den for-løper gjennom sentrumlinjen for den aksel omkring hvilken vippeanordningen er bevegelig. Ved inntrykkning av knappen 4, støter tungen 41 mot en skrå kant på vippeanordningen 6 og glir langs denne et stykke inn tir en i 90 grader vinkel oppstå-ende og begrensende kant nåes. Ved fort-satt inntrykkning av knappen 4 påvirkes nå vippeanordningen 6 av tungen 41 slik at den dreier seg omkring sin aksel til den nedre stabile stilling, hvorved fjæren 8 også forandrer stilling. Når trykket på knappen 4 utenifra opphører, går knappen tilbake til opprinnelig stilling, og tungen 41 inntar sin midtstilling. Ved ny inntrykning av knappen 4 vil tungen 41 støte mot den andre kanten av vippeanordningen 6, gli langs denne et stykke (under samtidig bøyning) til den treffer den andre kants begrensende og i 90 graders vinkel opp-stående begrensede kant, hvoretter vippeanordningen 6 av tungen 41 bringes til å dreie seg om sin aksel til den opprinnelige stilling, med den følge at også fjæren 8 forandrer stilling. Som det fremgår av fig. 1 er avstanden fra anleggsflaten 62 til drei-ningsakselens sentrum vesentlig kortere enn avstanden fra anleggsflaten 61 til samme sentrum. Trykk-knappen 4 gjøres fortrinnsvis i nylon eller annet materiale med lignende egenskaper. When the push button 4 is not influenced from the outside, it assumes a position shown in the drawing, i.e. it is pressed by the spring 5 from the rocker device so that a circular edge 42 of the push button comes to rest against the cover plate 2. The tongue 41 thereby assumes its middle position, i.e. it runs through the center line of the axis around which the tilting device is movable. When the button 4 is depressed, the tongue 41 hits an inclined edge on the rocker device 6 and slides along this for a distance until a limiting edge arising at a 90 degree angle is reached. By continuing to press the button 4, the rocker device 6 is now affected by the tongue 41 so that it rotates around its axis to the lower stable position, whereby the spring 8 also changes position. When the pressure on the button 4 from the outside ceases, the button returns to its original position, and the tongue 41 assumes its central position. When the button 4 is pressed again, the tongue 41 will collide with the other edge of the rocker device 6, slide along this for a distance (during simultaneous bending) until it hits the limiting edge of the other edge and standing up at a 90 degree angle, after which the rocker device 6 off the tongue 41 is brought to rotate about its axis to the original position, with the result that the spring 8 also changes position. As can be seen from fig. 1, the distance from the contact surface 62 to the center of the pivot shaft is significantly shorter than the distance from the contact surface 61 to the same center. The push button 4 is preferably made of nylon or other material with similar properties.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72841968A | 1968-05-13 | 1968-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO126036B true NO126036B (en) | 1972-12-11 |
Family
ID=24926779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO1936/69A NO126036B (en) | 1968-05-13 | 1969-05-12 |
Country Status (16)
Country | Link |
---|---|
US (1) | US3510079A (en) |
JP (1) | JPS5415933B1 (en) |
AT (1) | AT316370B (en) |
BE (1) | BE732945A (en) |
BR (1) | BR6908691D0 (en) |
CH (1) | CH503651A (en) |
DE (1) | DE1923855B2 (en) |
DK (1) | DK136985B (en) |
ES (1) | ES367126A1 (en) |
FI (1) | FI48761C (en) |
FR (1) | FR2008392A1 (en) |
GB (1) | GB1236839A (en) |
LU (1) | LU58628A1 (en) |
NL (1) | NL6907194A (en) |
NO (1) | NO126036B (en) |
SE (1) | SE369317B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2087978A1 (en) * | 1970-05-04 | 1972-01-07 | Springs Mills Inc | Spindle having magnetized material band for - securely retaining yarn bobbin having integral magnetic base |
US3695531A (en) * | 1970-11-19 | 1972-10-03 | Spring Mills Inc | Textile bobbin and spindle assembly having a magnetic bobbin seater |
US3731479A (en) * | 1971-10-27 | 1973-05-08 | Springs Mills Inc | Yarn handling apparatus for textile yarn processing machine |
DE3009275C2 (en) * | 1980-03-11 | 1983-01-27 | Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt | Device for lifting a bobbin attached to a spindle of a textile machine, in particular a winding spinning machine |
US10266361B2 (en) * | 2011-08-31 | 2019-04-23 | Pregis Intellipack Llc | Spindle mechanism for protective packaging device |
CN102864532B (en) * | 2012-09-28 | 2014-12-10 | 宜宾长信线业有限责任公司 | Lower spindle assembly of twisting and spooling combine |
CN104030085B (en) * | 2014-05-28 | 2017-02-15 | 苏州潮盛印花制版实业有限公司 | Magnetic force suspension bobbin falling device |
US9414657B1 (en) * | 2015-03-02 | 2016-08-16 | Yu-Feng Cheng | Magnetic ring |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US851884A (en) * | 1905-07-07 | 1907-04-30 | Easton And Burnham Machine Company | Bobbin-clutching device for spindles. |
US857556A (en) * | 1906-03-13 | 1907-06-18 | Henry E Hughes | Bobbin-clutching device for spindles. |
US890881A (en) * | 1907-08-27 | 1908-06-16 | Draper Co | Rotatable spindle and bobbin. |
US996530A (en) * | 1910-07-01 | 1911-06-27 | Alfred Seeley | Spindle. |
US1236965A (en) * | 1911-11-11 | 1917-08-14 | Alfred K Miller | Magnetic clutch for bobbins. |
US1406975A (en) * | 1920-07-22 | 1922-02-21 | Fred H Chapman | Spindle |
US2561155A (en) * | 1950-02-18 | 1951-07-17 | U S Textile Machine Company | Magnetic bobbin holding means |
US2575776A (en) * | 1950-03-22 | 1951-11-20 | Chalmers H White | Centrifugal clutch for spindles |
US2668020A (en) * | 1950-10-25 | 1954-02-02 | Sonoco Products Co | Yarn shipping core |
DE945322C (en) * | 1951-09-18 | 1956-07-05 | Willy Aumann | Device for coupling coils to the continuously rotating coil shaft |
US3101911A (en) * | 1961-02-20 | 1963-08-27 | Acrometal Products Inc | Spindle adapter |
-
1968
- 1968-05-13 US US728419A patent/US3510079A/en not_active Expired - Lifetime
-
1969
- 1969-05-06 FI FI691329A patent/FI48761C/en active
- 1969-05-06 CH CH689769A patent/CH503651A/en not_active IP Right Cessation
- 1969-05-07 AT AT437969A patent/AT316370B/en not_active IP Right Cessation
- 1969-05-08 DK DK251369AA patent/DK136985B/en unknown
- 1969-05-09 DE DE1923855A patent/DE1923855B2/en not_active Ceased
- 1969-05-09 NL NL6907194A patent/NL6907194A/xx unknown
- 1969-05-09 JP JP3527769A patent/JPS5415933B1/ja active Pending
- 1969-05-12 SE SE06713/69A patent/SE369317B/xx unknown
- 1969-05-12 BR BR208691/69A patent/BR6908691D0/en unknown
- 1969-05-12 GB GB24156/69A patent/GB1236839A/en not_active Expired
- 1969-05-12 ES ES367126A patent/ES367126A1/en not_active Expired
- 1969-05-12 BE BE732945D patent/BE732945A/xx unknown
- 1969-05-12 NO NO1936/69A patent/NO126036B/no unknown
- 1969-05-12 FR FR6915328A patent/FR2008392A1/fr not_active Withdrawn
- 1969-05-12 LU LU58628D patent/LU58628A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DK136985C (en) | 1978-06-05 |
AT316370B (en) | 1974-07-10 |
BE732945A (en) | 1969-11-12 |
DE1923855A1 (en) | 1969-12-11 |
US3510079A (en) | 1970-05-05 |
JPS5415933B1 (en) | 1979-06-19 |
DK136985B (en) | 1977-12-27 |
DE1923855B2 (en) | 1979-05-10 |
NL6907194A (en) | 1969-11-17 |
ES367126A1 (en) | 1971-05-16 |
CH503651A (en) | 1971-02-28 |
SE369317B (en) | 1974-08-19 |
BR6908691D0 (en) | 1973-01-09 |
FR2008392A1 (en) | 1970-01-23 |
FI48761C (en) | 1974-12-10 |
FI48761B (en) | 1974-09-02 |
GB1236839A (en) | 1971-06-23 |
LU58628A1 (en) | 1969-08-28 |
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