NO135726B - - Google Patents
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- Publication number
- NO135726B NO135726B NO3431/71A NO343171A NO135726B NO 135726 B NO135726 B NO 135726B NO 3431/71 A NO3431/71 A NO 3431/71A NO 343171 A NO343171 A NO 343171A NO 135726 B NO135726 B NO 135726B
- Authority
- NO
- Norway
- Prior art keywords
- braking device
- brake
- brake disc
- motor shaft
- springs
- Prior art date
Links
- 239000012528 membrane Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/02—Windows; Windscreens; Accessories therefor arranged at the vehicle front, e.g. structure of the glazing, mounting of the glazing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1271—Supports; Mounting means for mounting on windscreens
-
- 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
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49004—Electrical device making including measuring or testing of device or component part
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Burglar Alarm Systems (AREA)
Abstract
Vindusantenne, særlig for kjøretøyer.Window antenna, especially for vehicles.
Description
Bremseanordning. Braking device.
Foreliggende oppfinnelse vedrører en bremseanordning for elektriske motorer, de såkalte bremsemotorer, som har en aksialt stillestående motoraksel, hvor en i motorens aksiale retning forskyvbar bremseskive for bremsens inn- og utkob-ling er justerbart koblet til en bevegelig manøvreringsanordning. The present invention relates to a braking device for electric motors, the so-called brake motors, which have an axially stationary motor shaft, where a brake disk displaceable in the axial direction of the motor for the engagement and disengagement of the brake is adjustably connected to a movable maneuvering device.
Ved de kjente konstruksjoner av denne art finnes der som regel for innkob-ling av bremsen en bremsefjær mellom manøvreringsorganet og motorens aksel, og for frakobling eller løfting et anker som er koblet til manøvreringsanordnin-gen og forskyves på akselen under påvirk-ningen av det magnetiske felt i motorens rotor. Bremseskiven er justerbart koblet til manøvreringsanordningen slik at bremseskiven kan forskyves aksialt i forhold til akselen for derved å kompensere for slitasje på bremseoverflatene. In the known constructions of this kind, there is usually a brake spring between the maneuvering device and the motor shaft for engaging the brake, and for disconnecting or lifting an armature that is connected to the maneuvering device and is displaced on the shaft under the influence of the magnetic field in the motor's rotor. The brake disc is adjustably connected to the maneuvering device so that the brake disc can be shifted axially in relation to the axle to thereby compensate for wear on the brake surfaces.
Mellom den aksialt forskyvbare bremseskive og motorens aksel er der hittil blitt anvendt aksler, kiler eller pinnebol-ter for å overføre dreiemomentet. Alle disse forbindelser lider av den ulempe at vesentlige friksjonskrefter oppstår mellom motstående glideoverflater, særlig når der ved bremsens frakobling eller løf-ting finnes et ytre dreiemoment som vir-ker på motorens aksel, som f. eks. ved løfteanordninger med last hengende i kro-ken. Disse friksjonskrefter gir stor slitasje av sammenkoblingsdelene og gjør det nødvendig at bremsens løfteanordning dimensjoneres slik at løftekraften alltid er større enn summen av bremsefj ærens kraft og friksjonskreftene. Between the axially displaceable brake disc and the motor's shaft, shafts, wedges or stud bolts have been used to transmit the torque. All these connections suffer from the disadvantage that significant frictional forces occur between opposing sliding surfaces, particularly when there is an external torque acting on the motor's shaft when the brake is disengaged or lifted, such as e.g. in the case of lifting devices with loads hanging from the hook. These frictional forces cause great wear and tear on the connecting parts and make it necessary for the brake's lifting device to be dimensioned so that the lifting force is always greater than the sum of the brake spring's force and the frictional forces.
Med en anordning ifølge oppfinnelsen unngås disse friksjonskrefter som van-skelig kan beregnes og som følge derav også den slitasje som frembringes av disse krefter på forbindelsen mellom akselen og bremseskiven. Oppfinnelsen ut-merker seg ved at bremseskiven er festet til et eller flere i motorens akselret-ning ettergivende anordninger som på sin side er festet til akselen og overfører dreiemomentet. With a device according to the invention, these frictional forces, which are difficult to calculate, are avoided and, as a result, also the wear and tear produced by these forces on the connection between the axle and the brake disc. The invention is distinguished by the fact that the brake disc is attached to one or more devices yielding in the direction of the motor's axis, which in turn are attached to the axle and transmit the torque.
Den eller de ettergivende anordninger er fortrinnsvis festet til en medbrin-geranordning i form av en hylse i kile-forbindelse med motorakselen. Medbringeren er ikke dreibar men kan fordelak-tig forskyves på motorakselen, slik at medbringeren kan bevege seg på denne når bremseskiven justeres på manøvre-ringsanordningen når der skal kompenseres for slitasje på bremsebelegget. The yielding device or devices are preferably attached to a driving device in the form of a sleeve in wedge connection with the motor shaft. The driver is not rotatable but can advantageously be displaced on the motor shaft, so that the driver can move on this when the brake disc is adjusted on the maneuvering device when wear and tear on the brake lining is to be compensated for.
Den ettergivende anordning kan bestå av en i aksial retning myk membran av fjærstål som er anbragt loddrett på motorakselen og fortrinnsvis er forsynt med utsparinger. Der kan også anvendes en rekke fjærer med passende form, f. eks. bladfjærer som i aksialplanet gjennom motorakselen har S-formet profil, eller skruefjærer. The yielding device can consist of an axially soft membrane of spring steel which is placed vertically on the motor shaft and is preferably provided with recesses. A number of springs with a suitable shape can also be used, e.g. leaf springs which in the axial plane through the motor shaft have an S-shaped profile, or coil springs.
For at bremseskiven skal styres i radial retning kan der mellom bremseskiven og medbringeren anbringes minst én støt- In order for the brake disc to be steered in a radial direction, at least one shock absorber can be placed between the brake disc and the carrier
tering av et friksjonsreduserende materi- tering of a friction-reducing material
ale, f. eks. av grafittbronse. ale, e.g. of graphite bronze.
Hvis det er ønskelig at den ettergi- If it is desired that the
vende anordning skal ha en bestemt elas- turning device must have a specific elas-
tisitet i dreieretningen, kan anordningen bestå av en forholdsvis tykk gummimem- tisity in the direction of rotation, the device can consist of a relatively thick rubber mem-
bran eller en rekke gummiklosser. Styrin- bran or a series of rubber blocks. Styrene-
gen i radial retning kan da eventuelt overtas av to støtteringer mellom bremse- gene in the radial direction can then possibly be taken over by two support rings between brake
skiven og motorakselen. the disc and the motor shaft.
I bremseanordningen ifølge oppfin- In the brake device according to the invention
nelsen opptas bremseskivens aksiale be-vegelser ved bremsens løfting av den ak- the axial movements of the brake disc are recorded when the brake lifts the
sialt ettergivende anordning, slik at friksjonskreftene og som følge derav slitas- cially yielding device, so that the frictional forces and, as a result, wear
jen på forbindelsen elimineres. De kref- jen on the connection is eliminated. They claim
ter som oppstår ved bremsens løftebeve- that occur during the lifting motion of the brake
gelse i den ettergivende anordning mel- inclusion in the permissive arrangement
lom bremseskiven og medbringeren, er bare noen få prosent av de tidligere nevn- lom the brake disc and carrier, are only a few percent of the previously mentioned
te friksjonskrefter. Oppfinnelsen gir der- te frictional forces. The invention provides there-
for en større fjærkraft i bremsefjæren ved samme løftekraft enn de kjente konstruksjoner, eller en nedsettelse av løfte-kraften for like stor fjærkraft i bremsefjæren. for a greater spring force in the brake spring at the same lifting force than the known constructions, or a reduction of the lifting force for an equally large spring force in the brake spring.
For at slitasje i bremseoverflåtene In order for wear in the brake surfaces
skal kunne kompenseres, er bremseskiven justerbart koblet til en manøveranordning. Tidligere har innstillingsmekanismen som must be able to be compensated, the brake disc is adjustably connected to a maneuvering device. Previously, the setting mechanism which
regel bestått av en mutter eller en skrue på manøveranordningen, som er blitt låst med en kontramutter som måtte løsnes før etterinnstillingen kunne foretas. rule consisting of a nut or a screw on the maneuvering device, which has been locked with a counter nut that had to be loosened before the readjustment could be made.
Ifølge den videre oppfinnelse forenk- According to the further invention, simpli-
les justeringsanordningen i stor grad ved at bremseskiven omgir en polygonformet krave på en fortrinnsvis sylindrisk mutter på manøverbolten, hvilken krave med minst én side ligger an mot en fjær som er innspent i bremseskiven, slik at fjærkraften hindrer at mutteren dreies på ma-nøverbolten, samtidig som mutteren kan dreies ved hjelp av en ytre kraft, f. eks. read the adjustment device to a large extent in that the brake disc surrounds a polygon-shaped collar on a preferably cylindrical nut on the maneuvering bolt, which collar with at least one side abuts a spring that is clamped in the brake disc, so that the spring force prevents the nut from turning on the maneuvering bolt, at the same time as the nut can be turned with the help of an external force, e.g.
med en skrutrekker eller en skiftenøkkel, with a screwdriver or a wrench,
slik at bremseskiven kan forskyves på manøverbolten. so that the brake disc can be moved on the maneuver bolt.
Oppfinnelsen skal beskrives nærmere The invention shall be described in more detail
i det følgende under henvisning til teg-ningen, hvor fig. 1 viser i snitt en brem-semotor med en membran av fjærstål som overfører momentet og er aksialt ettergivende, og fig. 2 et snitt etter linjen A— in the following with reference to the drawing, where fig. 1 shows a cross-section of a brake motor with a diaphragm of spring steel which transmits the moment and is axially compliant, and fig. 2 a section along the line A—
A på fig. 1. A in fig. 1.
På figurene betegner 1 motoren, 2 motorakselen og 3 manøverorganet som i dette tilfelle består av en manøverbolt som er forskyvbart lagret i motorakselen og styres av et magnetanker 4. Manøver- In the figures, 1 denotes the motor, 2 the motor shaft and 3 the maneuvering element, which in this case consists of a maneuvering bolt which is displaceably stored in the motor shaft and is controlled by a magnetic armature 4.
bolten påvirkes av en bremsefjær 5. Brem- the bolt is affected by a brake spring 5. Brake
seskiven 6 er festet til og lagret på en i aksialretningen myk membran 7 av fjær- The six disc 6 is attached to and stored on an axially soft membrane 7 of spring
stål som er festet til en hylseformet medbringer 8, som på sin side er festet til motorakselen 2 ved hjelp av en kile eller lig- steel which is attached to a sleeve-shaped driver 8, which in turn is attached to the motor shaft 2 by means of a wedge or lig-
nende. En støttering 9 av et friksjonsreduserende materiale er anbragt mellom bremseskiven 6 og medbringeren 8. Bremseskiven 6 er koblet til manøver- nende. A support ring 9 of a friction-reducing material is placed between the brake disc 6 and the driver 8. The brake disc 6 is connected to the maneuver
bolten 3 ved hjelp av to lokk 10 og 11 som er festet til bremseskiven og omgir en polygonformet krave 12 på en fortrinns- the bolt 3 by means of two covers 10 and 11 which are attached to the brake disc and surround a polygon-shaped collar 12 on a preferential
vis sylindrisk etterinnstillingsmutter 13 show cylindrical readjustment nut 13
på manøverbolten. En forholdsvis stiv fjær 14 er festet til lokket 10 ved sine ender og omgir den polygonformede, for-delaktig sekskantede, krave 12 og tryk- on the operating bolt. A relatively stiff spring 14 is attached to the lid 10 at its ends and surrounds the polygonal, preferably hexagonal, collar 12 and pressure
ker mot polygonens sider, slik at enhver tendens til dreiebevegelse av etterinnstil-lingsmutteren hindres.Fjærtrykketer imid- against the sides of the polygon, so that any tendency for the adjustment nut to turn is prevented.
lertid avpasset slik at mutteren kan drei- time adjusted so that the nut can turn
es ved hjelp av en ytre kraft, f. eks. ved at der anvendes en skrutrekker eller en lignende anordning. es by means of an external force, e.g. by using a screwdriver or a similar device.
Claims (11)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7033574A FR2105016B1 (en) | 1970-09-16 | 1970-09-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO135726B true NO135726B (en) | 1977-02-07 |
NO135726C NO135726C (en) | 1977-05-16 |
Family
ID=9061377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO3431/71A NO135726C (en) | 1970-09-16 | 1971-09-15 |
Country Status (22)
Country | Link |
---|---|
US (1) | US3845489A (en) |
JP (1) | JPS555282B1 (en) |
AT (1) | AT319339B (en) |
AU (1) | AU475786B2 (en) |
BE (1) | BE772643A (en) |
BR (1) | BR7106054D0 (en) |
CA (1) | CA951389A (en) |
CH (1) | CH554080A (en) |
CS (1) | CS194662B2 (en) |
ES (1) | ES200857Y (en) |
FI (1) | FI58234C (en) |
FR (1) | FR2105016B1 (en) |
GB (1) | GB1355568A (en) |
HU (1) | HU163929B (en) |
IT (1) | IT945948B (en) |
LU (1) | LU63913A1 (en) |
NL (1) | NL178464C (en) |
NO (1) | NO135726C (en) |
PL (1) | PL70973B1 (en) |
SE (1) | SE381778B (en) |
SU (1) | SU457238A3 (en) |
YU (1) | YU36318B (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3958245A (en) * | 1973-09-26 | 1976-05-18 | Ppg Industries, Inc. | Antenna windshield |
JPS50102492A (en) * | 1974-01-14 | 1975-08-13 | ||
US4003056A (en) * | 1975-05-20 | 1977-01-11 | Ross Alan Davis | Windshield antenna system with resonant element and cooperating resonant conductive edge |
IT1041016B (en) * | 1975-07-24 | 1980-01-10 | Siv Soc Italiana Vetro | MULTIBAND RADIO RECEIVER ANTENNA SUPPORTED ON A WINDOW SHEET |
IT1041018B (en) * | 1975-07-24 | 1980-01-10 | Siv Soc Italiana Vetro | MULTI-BAND RADIO RECEIVER ANTENNA SUPPORTED ON PERFINESTRATURA SHEET |
GB1554911A (en) * | 1976-07-29 | 1979-10-31 | Siv Soc Italiana Vetro | Spa multiband antenna for window panes |
FR2363207A1 (en) * | 1976-08-23 | 1978-03-24 | Siv Soc Italiana Vetro | Broadband windscreen aerial for motor vehicle - has central wire rod and aerial and border wire with S-shaped loops embedded in glass |
US4160977A (en) * | 1978-02-23 | 1979-07-10 | Davis Ross A | Automobile antenna |
JPS6347058Y2 (en) * | 1980-03-03 | 1988-12-06 | ||
FR2502851A1 (en) * | 1981-03-24 | 1982-10-01 | Ppg Industries Inc | WINDSHIELD ANTENNA |
IT1138605B (en) * | 1981-09-15 | 1986-09-17 | Siv Soc Italiana Vetro | MULTIBAND ANTENNA, PARTICULARLY SUITABLE FOR A VEHICLE GLASS |
US4608570A (en) * | 1982-11-18 | 1986-08-26 | Central Glass Company, Limited | Automotive window glass antenna |
JPS63196106U (en) * | 1987-01-20 | 1988-12-16 | ||
JPH066581Y2 (en) * | 1988-03-30 | 1994-02-16 | 日本板硝子株式会社 | Car window glass antenna |
EP0562607B1 (en) * | 1992-03-27 | 1999-09-08 | Asahi Glass Company Ltd. | A diversity glass antenna for an automobile |
DE4323239C2 (en) * | 1993-07-12 | 1998-04-09 | Fuba Automotive Gmbh | Antenna structure for a motor vehicle rear window |
US5883599A (en) * | 1997-01-16 | 1999-03-16 | Ford Motor Company | Antenna system for a motor vehicle |
US6031500A (en) * | 1999-04-01 | 2000-02-29 | General Motors Corporation | Broadband FM vehicle rear window antenna not requiring a boost amplifier |
JP3833609B2 (en) * | 2002-12-27 | 2006-10-18 | 本田技研工業株式会社 | Car antenna |
US8810462B2 (en) * | 2010-01-13 | 2014-08-19 | Origin Gps Ltd. | Rigid elements embedded in a motor vehicle windshield |
CN109927518A (en) * | 2018-12-27 | 2019-06-25 | 南京金龙新能源汽车研究院有限公司 | A kind of limit for height block assembly of adjustable front windshield assembly |
FR3103809B1 (en) * | 2019-11-29 | 2022-05-27 | Saint Gobain | Process for obtaining glazing provided with electrically conductive patterns |
GB2605419B (en) * | 2021-03-31 | 2023-12-06 | Jaguar Land Rover Ltd | Vehicle antenna radiator arrangement integrated with vehicle glazing |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR777876A (en) * | 1934-09-01 | 1935-03-02 | Electro Cable | Radio antenna |
US2151997A (en) * | 1936-11-12 | 1939-03-28 | Alfred J Springer | Radio antenna for motor vehicles |
US2163471A (en) * | 1937-04-19 | 1939-06-20 | Sharp Meadows | Antenna for motor vehicles |
US2281429A (en) * | 1938-11-26 | 1942-04-28 | Rca Corp | Antenna |
US2283938A (en) * | 1940-01-20 | 1942-05-26 | Rca Corp | Antenna system |
BE445292A (en) * | 1941-04-21 | |||
US2523728A (en) * | 1947-05-14 | 1950-09-26 | Bendix Aviat Corp | High impedance antenna |
GB647665A (en) * | 1948-03-16 | 1950-12-20 | Marconi Wireless Telegraph Co | Improvements in or relating to aerial systems for use on aircraft |
US2647211A (en) * | 1949-01-11 | 1953-07-28 | Lynne C Smeby | Radio antenna |
US2614220A (en) * | 1950-06-08 | 1952-10-14 | Steve T Doerner | Television antenna |
US2719919A (en) * | 1950-06-17 | 1955-10-04 | Stromberg Carlson Co | Built-in antenna system |
US2881429A (en) * | 1953-06-30 | 1959-04-07 | Gilbert B Radcliffe | Indoor television antenna |
US3089141A (en) * | 1955-06-10 | 1963-05-07 | Hirschmann Radiotechnik | Antenna tuned by bending end portions |
DE1132199B (en) * | 1958-11-03 | 1962-06-28 | Richard Auerbach | Dipole antenna arrangement for several frequency ranges |
US3256522A (en) * | 1962-02-20 | 1966-06-14 | Metalurgica Biasia Ind E Com L | Tv antenna with circular semi-dipoles |
US3208070A (en) * | 1962-08-06 | 1965-09-21 | Libbey Owens Ford Glass Co | Automobile windshield of laminated glass having embedded antenna wires |
FR1339640A (en) * | 1962-08-29 | 1963-10-11 | Receiving antenna, especially for television | |
FR1513470A (en) * | 1967-01-02 | 1968-02-16 | Peugeot | Antenna for vehicles, in particular for motor vehicles |
US3582951A (en) * | 1968-06-10 | 1971-06-01 | New Tronics Corp | Helmet antenna |
DE1936780A1 (en) * | 1968-07-23 | 1970-02-26 | Ppg Industries Inc | Heating device in combination with an antenna device |
US3576576A (en) * | 1968-10-31 | 1971-04-27 | Gen Motors Corp | Concealed windshield broadband antenna |
US3543272A (en) * | 1968-11-06 | 1970-11-24 | Ppg Industries Inc | Antenna windshield having a single continuous antenna wire |
JPS5033076Y1 (en) * | 1969-12-09 | 1975-09-26 |
-
1970
- 1970-09-16 FR FR7033574A patent/FR2105016B1/fr not_active Expired
-
1971
- 1971-09-10 HU HUSA2241A patent/HU163929B/hu unknown
- 1971-09-13 GB GB4250171A patent/GB1355568A/en not_active Expired
- 1971-09-14 US US00180361A patent/US3845489A/en not_active Expired - Lifetime
- 1971-09-15 BE BE772643A patent/BE772643A/en not_active IP Right Cessation
- 1971-09-15 SE SE7111719A patent/SE381778B/en unknown
- 1971-09-15 NO NO3431/71A patent/NO135726C/no unknown
- 1971-09-15 LU LU63913D patent/LU63913A1/xx unknown
- 1971-09-15 NL NLAANVRAGE7112670,A patent/NL178464C/en not_active IP Right Cessation
- 1971-09-15 CS CS716584A patent/CS194662B2/en unknown
- 1971-09-15 YU YU2338/71A patent/YU36318B/en unknown
- 1971-09-15 CH CH1350371A patent/CH554080A/en not_active IP Right Cessation
- 1971-09-15 IT IT28661/71A patent/IT945948B/en active
- 1971-09-15 FI FI2579/71A patent/FI58234C/en active
- 1971-09-15 BR BR6054/71A patent/BR7106054D0/en unknown
- 1971-09-15 ES ES1971200857U patent/ES200857Y/en not_active Expired
- 1971-09-15 AU AU33493/71A patent/AU475786B2/en not_active Expired
- 1971-09-16 JP JP7130671A patent/JPS555282B1/ja active Pending
- 1971-09-16 CA CA123,018,A patent/CA951389A/en not_active Expired
- 1971-09-16 PL PL1971150544A patent/PL70973B1/pl unknown
- 1971-09-16 SU SU1698948A patent/SU457238A3/en active
- 1971-09-16 AT AT807071A patent/AT319339B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT319339B (en) | 1974-12-10 |
PL70973B1 (en) | 1974-04-30 |
YU36318B (en) | 1982-06-18 |
DE2145968B2 (en) | 1977-01-27 |
ES200857U (en) | 1975-11-01 |
BR7106054D0 (en) | 1973-05-24 |
HU163929B (en) | 1973-11-28 |
NL178464B (en) | 1985-10-16 |
YU233871A (en) | 1981-08-31 |
NL7112670A (en) | 1972-03-20 |
ES200857Y (en) | 1976-02-16 |
CA951389A (en) | 1974-07-16 |
FR2105016A1 (en) | 1972-04-28 |
JPS555282B1 (en) | 1980-02-05 |
US3845489A (en) | 1974-10-29 |
IT945948B (en) | 1973-05-10 |
BE772643A (en) | 1972-03-15 |
DE2145968A1 (en) | 1972-08-10 |
NL178464C (en) | 1986-03-17 |
FI58234C (en) | 1980-12-10 |
FI58234B (en) | 1980-08-29 |
NO135726C (en) | 1977-05-16 |
AU475786B2 (en) | 1976-09-02 |
LU63913A1 (en) | 1972-06-27 |
CS194662B2 (en) | 1979-12-31 |
SE381778B (en) | 1975-12-15 |
CH554080A (en) | 1974-09-13 |
AU3349371A (en) | 1973-03-22 |
GB1355568A (en) | 1974-06-05 |
FR2105016B1 (en) | 1976-06-11 |
SU457238A3 (en) | 1975-01-15 |
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