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GB972297A - A dry shaver - Google Patents

A dry shaver

Info

Publication number
GB972297A
GB972297A GB5747/61A GB574761A GB972297A GB 972297 A GB972297 A GB 972297A GB 5747/61 A GB5747/61 A GB 5747/61A GB 574761 A GB574761 A GB 574761A GB 972297 A GB972297 A GB 972297A
Authority
GB
United Kingdom
Prior art keywords
dry shaver
feb
springs
spring
oscillating
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5747/61A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Braun GmbH
Original Assignee
Braun GmbH
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 GmbH filed Critical Braun GmbH
Publication of GB972297A publication Critical patent/GB972297A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/28—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive
    • B26B19/282—Motors without a rotating central drive shaft, e.g. linear motors
    • B26B19/284—Motors without a rotating central drive shaft, e.g. linear motors with an actuator oscillating about a pivot axis
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • H02K33/04—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Dry Shavers And Clippers (AREA)
  • Electromagnets (AREA)

Abstract

972,297. Oscillating motors. BRAUN A.G. Feb. 16, 1961 [Feb. 2, 1960], No. 5747/61. Heading H2A. [Also in Division B4] The thermoplastic pivoted lever 4 carrying the oscillating armature 5 of a dry shaver has springs 6, 7 obliquely attached thereto by moulded lugs 9, 10, the other end of the springs being fastened to flanges 11, 12 on the mounting plate 1. The axial length of spring 7 is adjustable by means of screw 13 and each spring comprises a complete number of turns.
GB5747/61A 1960-02-20 1961-02-16 A dry shaver Expired GB972297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0040352 1960-02-20

Publications (1)

Publication Number Publication Date
GB972297A true GB972297A (en) 1964-10-14

Family

ID=6966056

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5747/61A Expired GB972297A (en) 1960-02-20 1961-02-16 A dry shaver

Country Status (5)

Country Link
US (1) US3155855A (en)
CH (1) CH382029A (en)
DE (1) DE1134452B (en)
FR (1) FR1280472A (en)
GB (1) GB972297A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177976B (en) * 1962-12-05 1964-09-10 Lang Geb Shaving head for hair clippers, preferably for electric razors
GB1028215A (en) * 1963-02-02 1966-05-04 Morphy Richards Cray Ltd Improvements relating to vibrator motors for electric dry shavers and other electro-mechanical devices
DE1197233B (en) * 1963-03-07 1965-07-22 Telefunken Patent Testing device for automatic testing of a bore fit using a limit plug gauge
US3270219A (en) * 1963-04-18 1966-08-30 Calor App Electro Domestiques Variable-stroke electromagnetic vibrators
GB985889A (en) * 1963-06-07 1965-03-10 Sunbeam Corp Electrically operated dry shaver
US3319646A (en) * 1964-12-24 1967-05-16 Honeywell Inc Control apparatus
US3379283A (en) * 1967-08-18 1968-04-23 Usa Bidirectional rotary spring return mechanism
US3678308A (en) * 1970-05-27 1972-07-18 Hughes Aircraft Co Scanning device
US3689055A (en) * 1970-11-16 1972-09-05 Whittaker Corp Linear rate spring mechanism
DE2343281C3 (en) * 1973-08-28 1983-12-22 Braun Ag, 6000 Frankfurt Oscillating spring arrangement for oscillating armature motors
US4766984A (en) * 1981-09-29 1988-08-30 Bell Helicopter Textron Inc. Nonlinear vibration absorber
US4700817A (en) * 1985-06-27 1987-10-20 Nippon Kokan Kabushiki Kaisha Dynamic vibration absorber with spring-supported pendulum
EP0701015B1 (en) * 1994-09-06 2001-11-07 Sulzer Textil AG Process and device for power equalizing in a machine
US5706595A (en) * 1996-01-23 1998-01-13 Lin; Rich Wave-producing decoration
DE19636496C2 (en) * 1996-09-09 2000-11-30 Bosch Gmbh Robert Spring arrangement for storing a vibration- or shock-sensitive device attached to a carrier part in a housing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US496648A (en) * 1893-05-02 Magnet-armature
US2238390A (en) * 1938-08-01 1941-04-15 Knapp Monarch Co Dry shaver
US2351623A (en) * 1941-07-29 1944-06-20 Martin Brothers Electric Compa Oscillating electric motor
GB651083A (en) * 1947-03-20 1951-03-14 Brown & Sharpe Mfg Improvements in or relating to tools operated by electric motors of the oscillating armature type
GB669172A (en) * 1949-01-25 1952-03-26 Wilhelm Max Braun Improvements in or relating to dry shavers
GB681333A (en) * 1950-12-11 1952-10-22 Karl Hagebeuker Improvements in or relating to electrical hair cutting machines
FR1200819A (en) * 1957-03-19 1959-12-24 Electro-magnetically actuated device, including household mixer
NL112861C (en) * 1957-12-23
FR1223157A (en) * 1959-04-04 1960-06-15 Avog Elektro Und Feinmechanik Adjusting device for oscillating armature motors

Also Published As

Publication number Publication date
US3155855A (en) 1964-11-03
DE1134452B (en) 1962-08-09
CH382029A (en) 1964-09-15
FR1280472A (en) 1961-12-29

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