NO118598B - - Google Patents

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Publication number
NO118598B
NO118598B NO167987A NO16798767A NO118598B NO 118598 B NO118598 B NO 118598B NO 167987 A NO167987 A NO 167987A NO 16798767 A NO16798767 A NO 16798767A NO 118598 B NO118598 B NO 118598B
Authority
NO
Norway
Prior art keywords
washers
stated
flange
torque
weight
Prior art date
Application number
NO167987A
Other languages
Norwegian (no)
Inventor
R Wich
W Messinger
Original Assignee
Braun Ag
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 Braun Ag filed Critical Braun Ag
Publication of NO118598B publication Critical patent/NO118598B/no

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/08Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/02Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
    • B26B19/04Cutting heads therefor; Cutters therefor; Securing equipment thereof
    • B26B19/10Cutting heads therefor; Cutters therefor; Securing equipment thereof involving two or more different types of reciprocating cutting elements, e.g. a pair of toothed shearing elements combined with a pair of perforated cutting elements or a combined toothed and perforated cutting assembly
    • B26B19/107Cutting heads therefor; Cutters therefor; Securing equipment thereof involving two or more different types of reciprocating cutting elements, e.g. a pair of toothed shearing elements combined with a pair of perforated cutting elements or a combined toothed and perforated cutting assembly with means for selectively engaging the drive for a fixed-position secondary cutting unit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/38Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Gear Transmission (AREA)

Description

Utjevningsanordning med dreiemomentfordeler i utvekslingen mellom en drivende og en drevet aksel. Equalizing device with torque distributors in the exchange between a driving and a driven axle.

Oppfinnelsen vedrører en dreiemomentfordeler for roterende aksler ved hvilke The invention relates to a torque distributor for rotating shafts in which

dreierhomentsoverføringen fra en roterende aksel til to eller flere aksler foregår tvangs-styrt og med en statisk utlikning av del-momentene. the torque transfer from a rotating shaft to two or more shafts takes place under forced control and with a static equalization of the sub-moments.

Der kjennes slike innretninger ved Such devices are known by

hvilke et dreiemoment ved hjelp av en ho-vedaksel overføres jevnt eller i et bestemt forhold til to parallelle eller koaksiale, eventuelt konsentriske biaksler under for-midling av tannhjul, tannstenger, kjede-transmisjoner, veivanordninger eller liknende, hvor de normale utlikningsanord-ninger ikke er anvendelige. Ved alle disse anordninger er det overordentlig vanskelig å fordele likt det dreiemoment som skal overføres fra hovedakselen til biakslene. in which a torque by means of a main shaft is transmitted evenly or in a specific ratio to two parallel or coaxial, possibly concentric bi-axles by means of gears, racks, chain transmissions, crank devices or the like, where the normal compensating devices are not are applicable. With all these devices, it is extremely difficult to equally distribute the torque to be transmitted from the main axle to the secondary axles.

Ved de minste avvikelser i framstillingen er en statisk kraftutlikning ikke lenger sikret. Man har forsøkt å oppheve disse mangler ved hjelp av fjærende mellomorganer, men utlikningen vil aldri være eller kunne kon-trolleres nøyaktig. In the case of the smallest deviations in the production, a static force equalization is no longer ensured. Attempts have been made to eliminate these deficiencies by means of springy intermediate means, but the equalization will never be or can be controlled precisely.

I henhold til oppfinnelsen avhjelpes According to the invention is remedied

disse ulemper ved at der som koplingsorgan anvendes tre ved siden av hverandre anordnede flensskiver som på en hullsirkel har i flukt liggende akseparallelle i tilnær-melsesvis like avstander anbrakte boringer i hvilke vektbjelkene stikkes med kuleformig fortykning på de tre lagersteder. Som mellomlager mellom den kuleformige fortykning og boringens vegg anvendes todelte lagerskåler som innvendig har kuleform og utvendig er sylindriske, og som er kortere enn flensens tykkelse så at de tillater et sideveis spillerom i boringen. Avstandene these disadvantages by the fact that three adjacent flange discs are used as the coupling device which, on a circle of holes, have bores arranged parallel to the axis at approximately equal distances, in which the weight beams are inserted with spherical thickening at the three bearing locations. As an intermediate bearing between the spherical thickening and the wall of the bore, two-part bearing cups are used which are spherical on the inside and cylindrical on the outside, and which are shorter than the thickness of the flange so that they allow a lateral clearance in the bore. The distances

mellom de kuleformige lagersteder på vekt-bjeiken behøver ikke å være ubetinget like, men kan være tilpasset dreiemomentet etter som dette er forskjellig. Den midtre flensskive er fast forbundet med drivakselen mens de to ytre skiver ved hjelp av tannhjul eller liknende kan tjene til å drive biakslene. Dreiemomentsinnstillingen på en nøyaktig statisk kraftutlikning foregår ved forskyvning av de enkelte flensskiver eller ved skjevstilling av vektb jel-kene, i det ugunstigste tilfelle inntil en grenseverdi som bestemmes ved anslag eller liknende som også ved et eventuelt brudd av vektbj eikene overtar dreiemomentover-føringens funksjon uten at derved anlegget straks trer ut av drift. Lagerstedenes forskyvning ved skråstilling av vektbj eiken utliknes ved vandring av lagerskålene i flensskivens sylindriske boring. between the spherical bearing locations on the weight-bjeik does not have to be unconditionally the same, but can be adapted to the torque as this is different. The middle flange disk is firmly connected to the drive shaft, while the two outer disks can be used to drive the countershafts by means of gears or the like. The torque setting for a precise static force equalization takes place by shifting the individual flange discs or by tilting the weight beams, in the most unfavorable case up to a limit value that is determined by impact or the like, which also takes over the torque transmission function in the event of a possible breakage of the weight beams without that thereby the plant will immediately go out of operation. The displacement of the bearing locations when the weight beam is tilted is compensated for by movement of the bearing cups in the cylindrical bore of the flange disc.

Et eksempel på oppfinnelsens utførelse An example of the embodiment of the invention

er anskueliggjort på tegningen hvor: Fig. 1 er et snitt gjennom de tre flensskiver. is illustrated in the drawing where: Fig. 1 is a section through the three flange discs.

Fig. 2 viser vektbj eiken. Fig. 2 shows the weight bj oak.

Fig. 3 viser lagerskålene. Fig. 3 shows the bearing bowls.

Fig. 4 viser dreiemomentdelerens an-vendelse i forbindelse med en reduksjons-utveksling med to biaksler. Fig. 5 anskueliggjør driften av to inne i hverandre lagrede aksler over dreiemo-mentdeleren. Fig. 4 shows the use of the torque divider in connection with a reduction gear with two axles. Fig. 5 illustrates the operation of two shafts stored inside each other above the torque divider.

I de på en hullsirkel i flukt borede hull 1, 2, 3 i flensskivene 4, 5, 6, er vektbjelkene 7, 8 lagret i de sideveis forskyvbare lagerskåler 9, 10 hvis antall kan velges vilkårlig alt etter det dreiemoment som skal over-føres. Ved skråstilling av vektbjelkene 7, 8 inntar lagerskålene 9, 10 på grunn av side-forskyvning en ny stilling. Skråinnstillin-gen forgeår inntil statisk kraftutlikning av. In the flush drilled holes 1, 2, 3 in the flange discs 4, 5, 6 on a circle of holes, the weight beams 7, 8 are stored in the laterally displaceable bearing cups 9, 10, the number of which can be chosen arbitrarily according to the torque to be transmitted . When the weight beams 7, 8 are tilted, the bearing cups 9, 10 take a new position due to lateral displacement. The tilt adjustment takes place until static force equalization is off.

dreiemomentene, innenfor et område som the torques, within a range which

er begrenset ved på tegningen ikke viste anslag. I fig. 4 er den midtre flensskive 5 fast is limited by estimates not shown in the drawing. In fig. 4, the middle flange disc 5 is fixed

forbundet med drivakselen 11. De to ytre connected to the drive shaft 11. The two outer

flensskiver 4 og 6 tjener til å oppta tannhjulene 12 og 13 som griper inn i tannhjulene 14, 15 og over tannhjulene 16, 17 over-fører dreiemomentet til den drevne aksel. flange washers 4 and 6 serve to accommodate the gears 12 and 13 which engage the gears 14, 15 and over the gears 16, 17 transmit the torque to the driven shaft.

Fig. 5 viser driften av to inne i ihverandre Fig. 5 shows the operation of two inside each other

lagrede aksler 18, 19 hvorav den indre aksel stored shafts 18, 19 of which the inner shaft

18 drives ved hjelp av flensskiven 6 over de 18 is driven by means of the flange disc 6 above them

koniske tannhjul 20, 21 og den ytre aksel 19 bevel gears 20, 21 and the outer shaft 19

drives over flensskiven .4 og de koniske driven over the flange disc .4 and the conical

tannhjul 22, 23 mens drivakselen 24 er forbundet med den midtre flensskive 5. gears 22, 23 while the drive shaft 24 is connected to the middle flange disc 5.

Claims (4)

1. Utjevningsanordning med dreiemomentfordeler i utvekslingen mellom en drivende og en drevet aksel, karakterisert ved tre ved siden av hverandre anordnede flens-1. Equalizing device with torque distributors in the exchange between a driving and a driven axle, characterized by three flanges arranged next to each other skiver (4, 5, 6), i hvilke der på en hullsirkel akseparallelt i like avstander er anordnet boringer (1, 2, 3) for opptagelse av vekt-bjelker (7, 8) idet den midtre flensskive (5) er fast forbundet med drivakselen, mens de ytre flensskiver (4, 6) er drevforbundet med de drevne deler.washers (4, 5, 6), in which bores (1, 2, 3) are arranged on a hole circle parallel to the axis at equal distances for receiving weight beams (7, 8), as the middle flange washer (5) is firmly connected with the drive shaft, while the outer flange discs (4, 6) are connected to the driven parts. 2. Anordning som angitt i påstand 1, karakterisert ved at vektbj eikens lagersteder er kuleformig fortykket og er tilsluttet innvendig kuleformige og utvendig sylindriske lagerskåler. 2. Device as stated in claim 1, characterized in that the bearing points of the weight beam are spherically thickened and are connected to internal spherical and external cylindrical bearing cups. 3. Anordning som angitt i påstand 1 og 2, karakterisert ved at lagerskålene er kortere enn flehsskivenes tykkelse og er sideveis forskyvbare i flensskivenes boringer. 3. Device as stated in claim 1 and 2, characterized in that the bearing cups are shorter than the thickness of the flehs washers and are laterally displaceable in the bores of the flange washers. 4. Anordning som angitt i påstand 1— 3, karakterisert ved at vektbj eikens lagersteder er anordnet i like eller ulike avstander fra hverandre.4. Device as stated in claims 1-3, characterized in that the storage locations of the weight beam are arranged at equal or different distances from each other.
NO167987A 1966-05-04 1967-05-03 NO118598B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB86945A DE1284323B (en) 1966-05-04 1966-05-04 Clutch, which can be engaged and disengaged, for the drive members of a long-hair cutting part arranged in the shaving head of a motor-driven dry shaver

Publications (1)

Publication Number Publication Date
NO118598B true NO118598B (en) 1970-01-12

Family

ID=6983586

Family Applications (1)

Application Number Title Priority Date Filing Date
NO167987A NO118598B (en) 1966-05-04 1967-05-03

Country Status (12)

Country Link
US (1) US3440724A (en)
AT (1) AT273727B (en)
BE (1) BE697953A (en)
CH (1) CH448799A (en)
CS (1) CS164242B2 (en)
DE (1) DE1284323B (en)
DK (1) DK127095B (en)
ES (1) ES340066A1 (en)
HK (1) HK71176A (en)
NL (3) NL6706217A (en)
NO (1) NO118598B (en)
SE (1) SE320001B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644990A (en) * 1970-04-13 1972-02-29 Ronson Corp Clutch mechanism
DE2035870B2 (en) * 1970-07-20 1977-01-20 Ausscheidung in: 20 65 855 Kuno Moser, GmbH, Fabrik für Feinmechanik und Elektrotechnik, 7731 Unterkirnach ELECTRIC DRY SHAVER WITH LONG HAIR CUTTER
NL7504322A (en) * 1975-04-11 1976-10-13 Philips Nv DRY SHAVER.
GB1533679A (en) * 1976-06-29 1978-11-29 Gillette Co Electric dry shavers having a clipper mechanism
DE2913017C2 (en) * 1979-03-31 1982-05-13 Braun Ag, 6000 Frankfurt Shaving head for a dry shaver
JP4103873B2 (en) * 2004-09-01 2008-06-18 松下電工株式会社 Comb vibration prevention structure of hair cutter
EP2329928B1 (en) * 2009-12-04 2012-07-04 Braun GmbH Electrically operated hair cutting device
CN112743580A (en) * 2020-12-21 2021-05-04 温州欢歌智能科技有限公司 Multifunctional shaver with fan function

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574317A (en) * 1950-02-06 1951-11-06 Jet Electric Shaver Corp Electrical shaving device
DE1004520B (en) * 1955-08-24 1957-03-14 Franz Tschuschner Fa Dry shaver
CH340732A (en) * 1956-02-10 1959-08-31 Apag Apparatebau Ag Goldach Dry shaver
US2873520A (en) * 1956-03-14 1959-02-17 Ronson Corp Power driven shaver and hair trimmer
GB827768A (en) * 1957-03-07 1960-02-10 Arvin Electric Ltd Improvements in hair and like clippers
FR1180175A (en) * 1957-05-16 1959-06-02 Apag Appbau A G Goldach Dry mechanical razor
CH353652A (en) * 1957-12-12 1961-04-15 W Ammann Max Mechanical razor
FR1262046A (en) * 1960-04-15 1961-05-26 Rotary Dry razor
DE1933019U (en) * 1965-12-07 1966-02-17 Heinz Krause ELECTRIC RAZOR.

Also Published As

Publication number Publication date
CS164242B2 (en) 1975-11-07
US3440724A (en) 1969-04-29
DK127095B (en) 1973-09-24
HK71176A (en) 1976-11-19
SE320001B (en) 1970-01-26
NL6706217A (en) 1967-11-06
DE1284323B (en) 1968-11-28
AT273727B (en) 1969-08-25
BE697953A (en) 1967-10-16
NL151021B (en)
ES340066A1 (en) 1968-05-16
NL118598C (en)
CH448799A (en) 1967-12-15

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