NO147179B - PROCEDURE FOR MANUFACTURING A FINALLY AMORFT SODIUM ALUMINUM SILICATE PRODUCT - Google Patents
PROCEDURE FOR MANUFACTURING A FINALLY AMORFT SODIUM ALUMINUM SILICATE PRODUCT Download PDFInfo
- Publication number
- NO147179B NO147179B NO75753724A NO753724A NO147179B NO 147179 B NO147179 B NO 147179B NO 75753724 A NO75753724 A NO 75753724A NO 753724 A NO753724 A NO 753724A NO 147179 B NO147179 B NO 147179B
- Authority
- NO
- Norway
- Prior art keywords
- lock
- key housing
- cylinder
- lock cylinder
- amorft
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title description 5
- 238000000034 method Methods 0.000 title description 3
- DNEHKUCSURWDGO-UHFFFAOYSA-N aluminum sodium Chemical compound [Na].[Al] DNEHKUCSURWDGO-UHFFFAOYSA-N 0.000 title 1
- 230000000717 retained effect Effects 0.000 claims 1
- 239000000725 suspension Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/128—Aluminium silicates, e.g. zeolites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/46—Amorphous silicates, e.g. so-called "amorphous zeolites"
Description
Sylinderlås. Cylinder lock.
Foreliggende oppfinnelse vedrører sylinderlåser av en slik type som omfatter en med låsskiver forsynt låssylinder, som er løstagbart festet i et sylindrisk nøkkelhus, hvorved låssylinderen fastholdes i nøkkel-huset ved hjelp av en i nøkkelhusets for innføring av låssylinderen beregnede åpne ende anbragt løsbar sperreanordning. Opp-nelsen vedrører nærmere bestemt låssylinderens innfestning i nøkkelhuset. The present invention relates to cylinder locks of such a type that comprise a lock cylinder provided with lock washers, which is removably fixed in a cylindrical key housing, whereby the lock cylinder is held in the key housing by means of a removable locking device placed in the open end of the key housing intended for the introduction of the lock cylinder. The invention specifically relates to the lock cylinder's attachment to the key housing.
I hittil kjente sylinderlåskonstruksjo-ner av dette slag fastholdes låssylinderen i nøkkelhuset ved hjelp av en fjærskive, som med sin todelte frie ende er anordnet til å trykke mot låssylinderen. slik at denne presses mot nøkkelhusets bunn, og hvis an-dre ende er festet med en skrue i et fremspring utformet ved nøkkelhusets åpne en-de. In previously known cylinder lock constructions of this type, the lock cylinder is held in the key housing by means of a spring disc, which with its two-part free end is arranged to press against the lock cylinder. so that this is pressed against the bottom of the key housing, and whose other end is fixed with a screw in a projection formed at the open end of the key housing.
Denne i konvensjonelle sylinderlåser anvendte festemåte har dog vist seg å ha visse ulemper. En i nøkkelhuset ved hjelp av en skrue festbar fjærskive forutsetter dels at det i nøkkelhuset utformes et passende fremspring for festeskruen, dels at det i dette fremspring bores et hull og at dette hull gjenges og dels at det anvendes en passende festeskrue. Ved at boringen og gjengingen av nevnte hull og tilvirkningen av festeskruen ikke kan utføres i samband med de øvrige arbeidsoperasjoner ved tilvirkning av låssylinderen, men må utfø-res som separate arbeidstrinn, kommer denne festemåte til å gjøre tilvirkningen av sylinderlåsen relativt omstendelig og tids-krevende. Det kan dessuten inntreffe at skruen løsner hvis døren ofte slås hårdt i, hvorved låssylinderen kan falle ut av nøk-kelhuset, eller låsskivene kan forskyve seg i låssylinderen i feil innbyrdes avstand, slik at de ikke lengre kommer i inngrep med rette uttagning i nøkkelen. However, this attachment method used in conventional cylinder locks has been shown to have certain disadvantages. A spring disc that can be attached to the key housing by means of a screw presupposes that a suitable projection for the fastening screw is designed in the key housing, that a hole is drilled in this projection and that this hole is threaded, and that a suitable fastening screw is used. By the fact that the drilling and threading of said hole and the production of the fastening screw cannot be carried out in connection with the other work operations in the production of the lock cylinder, but must be carried out as separate work steps, this fastening method will make the production of the cylinder lock relatively laborious and time-consuming . It can also happen that the screw comes loose if the door is often slammed hard, whereby the lock cylinder can fall out of the key housing, or the lock discs can shift in the lock cylinder at the wrong distance from each other, so that they no longer engage with the correct socket in the key.
Foreliggende oppfinneise har til hen-sikt å eliminere ovennevnte ulemper, og sylinderlåsen 1 henhold til oppfinnelsen karakteriseres hovedsakelig derav, at det ved nøkkelhusets åpne ende er utformet et inn-vendig periferisk spor, i hvilket et som sperreanordning for låssylinderen tjenende radielt fjærende ringelement er innførbart i inngrep med sporet. The present invention aims to eliminate the above-mentioned disadvantages, and the cylinder lock 1 according to the invention is mainly characterized by the fact that an inner circumferential groove is formed at the open end of the key housing, into which a radially springy ring element serving as a locking device for the lock cylinder can be inserted in engagement with the track.
Sylinderlåsen ifølge oppfinnelsen hai-en låssylinder med en stabel av koaksiale låseskiver, idet mellom nærbeliggende låse-' skiver alltid befinner seg en tynn, sirkel-formet fjærskive som utøver en viss fjæring i låssylinderens aksialretning. Sperre-anordningen ifølge oppfinnelsen, som er anbragt i det foran nevnte spor i låssylinderens indre vegg, har til oppgave å presse, sammen stabelen av låseskiver mot fjær-skivenes virkning, slik at låseskivene ligger sikkert forankret i nøkkelhuset trykket mot dettes bunn. Det har videre vist seg at det trykk som det fjærende fastholdnings-element skal utøve bør holdes mellom 1—3 kg for å sikre at låsen får størst mulig f unksj onssikkerhet. The cylinder lock according to the invention has a locking cylinder with a stack of coaxial locking discs, with a thin, circle-shaped spring disc always located between adjacent locking discs which exerts a certain springing in the axial direction of the locking cylinder. The locking device according to the invention, which is placed in the aforementioned groove in the inner wall of the lock cylinder, has the task of pressing together the stack of locking washers against the action of the spring washers, so that the locking washers are securely anchored in the key housing pressed against its bottom. It has also been shown that the pressure exerted by the springy retaining element should be kept between 1-3 kg to ensure that the lock has the greatest possible functional reliability.
Ved oppfinnelsen fremkommer en sylinderlås, som både i sin tilvirkning og sammensetning er betydelig enklere enn tidligere kjente utførelser av sylinderlåser. For festning av låssylinderen i nøkkelhu-set kreves kun en normal fjærring, eksem-pelvis av standardutførelse, og ett innven-dig spor i nøkkelhuset, som kan utføres i samband med dreiningen av nøkkelhusets indre flate. Dette leder til en innbesparing av materiale og arbeide, ved at fremsprin-get i nøkkelhuset og den ekstra festeskruen gjøres overflødig, og til en enklere mon-tering ved at fjærringen lett smetter inn i sporet og uten ekstra midler holdes i fast inngrep med sporet. • Ifølge en fordelaktig utførelsesform karakteriseres sylinderlåsen derved at ring-elementet foruten nevnte radielle fj æring også har en aksiell fj æring, ved hvilken sporet er utført med en bredde noe større enn ringelementets tykkelse, slik at ring-elementet kan ligge fjærende an mot låssylinderen for å trykke denne mot nøkkel-husets bunn. Herved oppnås at sporets beliggenhet i nøkkelhuset i forhold til enden av låssylinderen, mot hvilken fjærringen er beregnet å ligge an, ikke behøver å være helt nøyaktig, men kan variere noe, hvorved dreiningen av sporet er enkelt og raskt utførbar, og dels at låssylinderen tross dette blir forsvarlig fastlåst i nøkkelhuset rned en viss fjæring i aksial retning. The invention results in a cylinder lock, which in both its manufacture and composition is significantly simpler than previously known designs of cylinder locks. For fixing the lock cylinder in the key housing, only a normal spring ring is required, for example of a standard design, and one internal groove in the key housing, which can be made in connection with the turning of the inner surface of the key housing. This leads to a saving in material and work, by making the projection in the key housing and the additional fixing screw redundant, and to an easier assembly by the spring ring easily slipping into the groove and without additional means being held in firm engagement with the groove. • According to an advantageous embodiment, the cylinder lock is characterized by the fact that the ring element, in addition to the aforementioned radial suspension, also has an axial suspension, in which the groove is made with a width somewhat greater than the thickness of the ring element, so that the ring element can lie spring-loaded against the lock cylinder for to press this against the bottom of the key housing. This achieves that the location of the slot in the key housing in relation to the end of the lock cylinder, against which the spring ring is intended to rest, does not have to be completely accurate, but can vary somewhat, whereby the turning of the slot can be easily and quickly carried out, and partly that the lock cylinder despite this is securely locked in the key housing under a certain springing in the axial direction.
Oppfinnelsen skal beskrives nærmere i det følgende under henvisning til tegningen, der The invention shall be described in more detail below with reference to the drawing, where
fig. 1 viser "et aksialt tverrsnitt av en sylinderlås ifølge en fordelaktig utførelses-form av oppfinnelsen. fig. 1 shows an axial cross-section of a cylinder lock according to an advantageous embodiment of the invention.
Fig. 2 viser sylinderlåsen sett i aksial retning, d.v.s. ovenifra i forhold til fig. 1. Fig. 2 shows the cylinder lock seen in axial direction, i.e. from above in relation to fig. 1.
Den på tegningen viste lås omfatter et syilndrisk nøkkelhus 1, som er utført med et likeledes sylindrisk hulrom, som ved den ene ende tillukkes av nøkkelhusets bunn 2. Nøkkelhuset er ved bunnen forsynt med en ringformet flens 3 for festning av nøkkel-huset i en dør eller liknende. Sylinderlåsen omfatter ytterligere en låssylinder 4, som inneslutter et antall låsskiver 5 og i hvilken er lagret en radielt bevegelig låsstang 6. Låssylinderen er innskyvbar i nøkkelhuset gjennom dennes åpne øvre ende 7 for å ligge an mot nøkkelhusets bunn, som fremgår av fig. 1. Med 8 betegnes en i nøkkel-huset innskjøvet nøkkel og med 9 en i låssylinderen festet og med den samme vrid-bar stav for påvirkning av den ikke viste låsmekanismen. The lock shown in the drawing comprises a cylindrical key housing 1, which is made with a similarly cylindrical cavity, which is closed at one end by the bottom of the key housing 2. The key housing is provided at the bottom with an annular flange 3 for fastening the key housing in a door or similar. The cylinder lock further comprises a lock cylinder 4, which encloses a number of lock washers 5 and in which is stored a radially movable lock rod 6. The lock cylinder can be inserted into the key housing through its open upper end 7 to rest against the bottom of the key housing, as shown in fig. 1. 8 denotes a key pushed into the key housing and 9 a key fixed in the lock cylinder and with the same rotatable rod for influencing the not shown locking mechanism.
For fastholdelse av låssylinderen i nøkkelhuset er sylinderlåsen forsynt med et ved nøkkelhusets åpne ende 7 utført inn-vendig periferisk spor 10 og en fjærring 11, hvis kantpartier innpasser i sporet. Fjærringen er forsynt med to løkker 12, ved hjelp av hvilke ringen kan klemmes radielt sammen, slik at ringen er innførbar i eller løstagbar ut av sporet. Sporets beliggenhet i nøkkelhuset er herved avpasset slik i forhold til låssylinderen, at fjærringen, når den er anbragt i inngrep med sporet, ligger an mot låssylinderens ende og forhindrer aksiell forskyvning av låssylinderen. To retain the lock cylinder in the key housing, the cylinder lock is provided with an inner circumferential groove 10 made at the open end 7 of the key housing and a spring ring 11, the edge portions of which fit into the groove. The spring ring is provided with two loops 12, by means of which the ring can be clamped radially together, so that the ring can be inserted into or removed from the groove. The location of the slot in the key housing is thus adapted in relation to the lock cylinder, so that the spring ring, when placed in engagement with the slot, rests against the end of the lock cylinder and prevents axial displacement of the lock cylinder.
Som det fremgår av fig. 1 er sporet 10 utført med en noe større bredde enn tyk-kelsen av fjærringen, og selve fjærringen er bibragt en aksial fj æring, hvorved oppnåes dels at beliggenheten av sporet i nøkkel-huset i forhold til enden av låssylinderen, mot hvilken fjærringen er beregnet å ligge an, ikke behøver å være helt nøyaktig, men kan variere noe, hvorved dreiningen av sporet er enkelt og raskt utførbar, og dels at låssylinderen tross dette blir forsvarlig fastlåst i nøkkelhuset med en viss fj æring i aksial retning. As can be seen from fig. 1, the groove 10 is made with a slightly greater width than the thickness of the spring ring, and the spring ring itself is provided with an axial suspension, whereby it is partly achieved that the location of the groove in the key housing in relation to the end of the lock cylinder, against which the spring ring is intended to lie on, does not need to be completely accurate, but can vary somewhat, whereby the turning of the track is easy and quick to perform, and partly that the lock cylinder is, despite this, properly locked in the key housing with a certain springing in the axial direction.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52237574A | 1974-11-08 | 1974-11-08 | |
US62131475A | 1975-10-10 | 1975-10-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO753724L NO753724L (en) | 1976-05-11 |
NO147179B true NO147179B (en) | 1982-11-08 |
NO147179C NO147179C (en) | 1983-02-16 |
Family
ID=27060797
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO753724A NO147179C (en) | 1974-11-08 | 1975-11-07 | Process for the preparation of a finely divided amorphous sodium aluminum silicate product |
NO781416A NO148677C (en) | 1974-11-08 | 1978-04-24 | DETERGENT MIXTURE CONTAINING SYNTHETIC, WASH-ACTIVE COMPOUNDS AND AMORFT SODIUM ALUMINUM SILICATE |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO781416A NO148677C (en) | 1974-11-08 | 1978-04-24 | DETERGENT MIXTURE CONTAINING SYNTHETIC, WASH-ACTIVE COMPOUNDS AND AMORFT SODIUM ALUMINUM SILICATE |
Country Status (22)
Country | Link |
---|---|
JP (1) | JPS5258099A (en) |
AR (1) | AR205228A1 (en) |
AT (1) | AT358534B (en) |
BE (1) | BE835351A (en) |
BR (1) | BR7507303A (en) |
CA (1) | CA1099485A (en) |
CH (1) | CH620659A5 (en) |
DE (1) | DE2549659C2 (en) |
DK (1) | DK495875A (en) |
ES (1) | ES442448A1 (en) |
FI (1) | FI62961C (en) |
FR (1) | FR2290396A1 (en) |
GB (1) | GB1496977A (en) |
HU (1) | HU172661B (en) |
IN (1) | IN143367B (en) |
IT (1) | IT1052170B (en) |
LU (1) | LU73735A1 (en) |
NL (1) | NL7512646A (en) |
NO (2) | NO147179C (en) |
PL (1) | PL103483B1 (en) |
RO (1) | RO69261A (en) |
SE (1) | SE413769C (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2447021C3 (en) * | 1974-10-02 | 1984-03-22 | Degussa Ag, 6000 Frankfurt | Type A crystalline zeolite powder and the process for its preparation |
DE2735271A1 (en) * | 1977-08-05 | 1979-02-22 | Degussa | PROCESS FOR PRODUCING CATION EXCHANGE ALUMOSILICATES |
IN157422B (en) * | 1982-06-21 | 1986-03-22 | Lever Hindustan Ltd | |
JPH0662289B2 (en) * | 1985-08-23 | 1994-08-17 | 善次 萩原 | Amorphous aluminosilicate filler and method for producing the same |
JPS61174111A (en) * | 1986-01-21 | 1986-08-05 | Taki Chem Co Ltd | Production of amorphous aluminosilicate |
FR2696734B1 (en) * | 1992-10-09 | 1995-03-10 | Rhone Poulenc Chimie | Solid and amorphous alkali metal silico-aluminate. |
TW244358B (en) * | 1992-10-12 | 1995-04-01 | Kao Corp | |
JP5843060B2 (en) * | 2011-09-12 | 2016-01-13 | 戸田工業株式会社 | Ion adsorbent and method for producing the same |
JP6716192B2 (en) * | 2014-12-04 | 2020-07-01 | 戸田工業株式会社 | Adsorbent and manufacturing method thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE759686C (en) * | 1941-07-17 | 1953-01-05 | Abello Quimicos Farma Prod Sa | Process for the production of powdered aluminum silicates for therapeutic purposes |
DE1068232B (en) * | 1958-01-16 | 1959-11-05 | Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-Bayerwerk | Process for the production of aluminosifficate gels |
NL293378A (en) * | 1962-06-04 | |||
CH480269A (en) * | 1966-06-09 | 1969-10-31 | Alusuisse | Process for the preparation of a substantially amorphous sodium aluminum complex silicate |
GB1399598A (en) * | 1971-06-24 | 1975-07-02 | Norwich | Water treatment process and apparatus |
DE2433485A1 (en) * | 1973-07-16 | 1975-02-06 | Procter & Gamble | ALUMINOSILICATE ION EXCHANGERS SUITABLE FOR USE IN DETERGENTS |
-
1975
- 1975-01-01 AR AR261121A patent/AR205228A1/en active
- 1975-10-27 IN IN2060/CAL/75A patent/IN143367B/en unknown
- 1975-10-29 NL NL7512646A patent/NL7512646A/en not_active Application Discontinuation
- 1975-10-30 GB GB44864/75A patent/GB1496977A/en not_active Expired
- 1975-11-03 HU HU75HU00000262A patent/HU172661B/en unknown
- 1975-11-04 RO RO7583820A patent/RO69261A/en unknown
- 1975-11-04 DK DK495875A patent/DK495875A/en not_active Application Discontinuation
- 1975-11-05 DE DE2549659A patent/DE2549659C2/en not_active Expired
- 1975-11-05 CA CA239,075A patent/CA1099485A/en not_active Expired
- 1975-11-05 CH CH1430875A patent/CH620659A5/en not_active IP Right Cessation
- 1975-11-06 JP JP50133563A patent/JPS5258099A/en active Pending
- 1975-11-06 SE SE7512453A patent/SE413769C/en not_active IP Right Cessation
- 1975-11-06 LU LU73735A patent/LU73735A1/xx unknown
- 1975-11-06 BR BR7507303*A patent/BR7507303A/en unknown
- 1975-11-06 FI FI753112A patent/FI62961C/en not_active IP Right Cessation
- 1975-11-07 NO NO753724A patent/NO147179C/en unknown
- 1975-11-07 BE BE161675A patent/BE835351A/en not_active IP Right Cessation
- 1975-11-07 IT IT52124/75A patent/IT1052170B/en active
- 1975-11-07 FR FR7534198A patent/FR2290396A1/en active Granted
- 1975-11-07 ES ES442448A patent/ES442448A1/en not_active Expired
- 1975-11-08 PL PL1975184582A patent/PL103483B1/en unknown
- 1975-11-10 AT AT853875A patent/AT358534B/en not_active IP Right Cessation
-
1978
- 1978-04-24 NO NO781416A patent/NO148677C/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH620659A5 (en) | 1980-12-15 |
DE2549659C2 (en) | 1985-01-10 |
SE413769B (en) | 1980-06-23 |
PL103483B1 (en) | 1979-06-30 |
BE835351A (en) | 1976-03-01 |
SE413769C (en) | 1981-09-17 |
IT1052170B (en) | 1981-06-20 |
FI62961C (en) | 1983-04-11 |
NO148677B (en) | 1983-08-15 |
BR7507303A (en) | 1976-08-10 |
FR2290396B1 (en) | 1981-09-18 |
CA1099485A (en) | 1981-04-21 |
RO69261A (en) | 1982-04-12 |
SE7512453L (en) | 1976-05-09 |
AR205228A1 (en) | 1976-04-12 |
IN143367B (en) | 1977-11-12 |
FR2290396A1 (en) | 1976-06-04 |
AT358534B (en) | 1980-09-10 |
AU8640275A (en) | 1977-05-12 |
NO781416L (en) | 1976-05-11 |
LU73735A1 (en) | 1976-06-11 |
NO753724L (en) | 1976-05-11 |
FI753112A (en) | 1976-05-09 |
ATA853875A (en) | 1978-04-15 |
JPS5258099A (en) | 1977-05-13 |
DK495875A (en) | 1976-05-09 |
GB1496977A (en) | 1978-01-05 |
ES442448A1 (en) | 1977-08-16 |
DE2549659A1 (en) | 1976-05-13 |
NO148677C (en) | 1983-11-30 |
HU172661B (en) | 1978-11-28 |
NO147179C (en) | 1983-02-16 |
FI62961B (en) | 1982-12-31 |
NL7512646A (en) | 1976-05-11 |
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