GB1255808A - Electric vibratory motor - Google Patents

Electric vibratory motor

Info

Publication number
GB1255808A
GB1255808A GB61984/68A GB6198468A GB1255808A GB 1255808 A GB1255808 A GB 1255808A GB 61984/68 A GB61984/68 A GB 61984/68A GB 6198468 A GB6198468 A GB 6198468A GB 1255808 A GB1255808 A GB 1255808A
Authority
GB
United Kingdom
Prior art keywords
motor
frame
division
vibratory motor
casing
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
GB61984/68A
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.)
John Oster Manufacturing Co
Original Assignee
John Oster Manufacturing Co
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 John Oster Manufacturing Co filed Critical John Oster Manufacturing Co
Publication of GB1255808A publication Critical patent/GB1255808A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02K33/06—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 with polarised armatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Dry Shavers And Clippers (AREA)

Abstract

1,255,808. Hair clippers. JOHN OSTER MFG. CO. 31 Dec., 1968 [5 July, 1968], No. 61984/68. Heading B4B. [Also in Division H2] A hair clipper comprises a two-part plastic casing, the lower part of which has secured thereto a frame 50 carrying an oscillating motor 30 (see Division H2), the pivoted armature 32 of which actuates a cutter 21 co-operating with a comb 19, the relative positions of which may be adjusted by a lever 28. Frame 50 also carries a switch 62 for the motor which can be actuated externally of the casing by a slide 65 and control member 64. A foam pad 42 is provided for preventing entry of dust into the motor.
GB61984/68A 1968-07-05 1968-12-31 Electric vibratory motor Expired GB1255808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74293868A 1968-07-05 1968-07-05

Publications (1)

Publication Number Publication Date
GB1255808A true GB1255808A (en) 1971-12-01

Family

ID=24986857

Family Applications (1)

Application Number Title Priority Date Filing Date
GB61984/68A Expired GB1255808A (en) 1968-07-05 1968-12-31 Electric vibratory motor

Country Status (5)

Country Link
US (1) US3493793A (en)
CH (1) CH503414A (en)
DE (1) DE1817664A1 (en)
FR (1) FR1604481A (en)
GB (1) GB1255808A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175144A (en) * 1985-04-13 1986-11-19 Seiji Yamamoto Magnetically operated actuator
GB2245518A (en) * 1990-06-15 1992-01-08 Matsushita Electric Works Ltd Hair clipper
GB2422251A (en) * 2005-01-12 2006-07-19 Johnson Electric Sa Oscillator with antagonistic return spring pair
EP3324524A1 (en) * 2016-11-18 2018-05-23 Wahl Clipper Corporation Flux bridge for pivot motors
US12142983B2 (en) 2021-06-24 2024-11-12 Wahl Clipper Corporation Hair clipper pivot motor designed for battery power

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784334A (en) * 1972-04-03 1974-01-08 Johnson Service Co Electromagnetically driven fluid compressing apparatus
US3898732A (en) * 1974-03-13 1975-08-12 Philips Corp Dry shaver
DE2544534C3 (en) * 1975-10-04 1981-03-19 Kuno Moser, GmbH, Fabrik für Feinmechanik und Elektrotechnik, 7731 Unterkirnach Spray device for cleaning and care of teeth and gums
IL56623A (en) * 1979-02-08 1981-09-13 Yeda Res & Dev Hair cutting apparatus
US4302720A (en) * 1979-04-20 1981-11-24 Bulova Watch Company Galvanometer-type motor
US4818188A (en) * 1987-12-24 1989-04-04 Chan Kuan Der Water and air pumping apparatus for a fish-raising pool
US5266854A (en) * 1990-08-30 1993-11-30 Bolt Beranek And Newman Inc. Electromagnetic transducer
US5263218A (en) * 1991-03-21 1993-11-23 Gemtech Vibrating toothbrush using a magnetic driver
US5189751A (en) * 1991-03-21 1993-03-02 Gemtech, Inc. Vibrating toothbrush using a magnetic driver
US5787587A (en) * 1996-04-19 1998-08-04 Wahl Clipper Corp. Vibrator motor
USD421818S (en) * 1996-12-20 2000-03-21 Sunbeam Products, Inc. Hair trimmer
DE10038209A1 (en) * 2000-08-04 2002-02-14 Philips Corp Intellectual Pty Electrical device with an actuator
US20020170180A1 (en) * 2001-05-15 2002-11-21 Wahl Clipper Corp. Vibrator motor
GB0126285D0 (en) * 2001-11-01 2002-01-02 Isis Innovation Improved moving coil transducer
JP4099999B2 (en) * 2002-01-30 2008-06-11 松下電工株式会社 Hair cutter
US20060059696A1 (en) * 2004-09-17 2006-03-23 Andis Company Controller for hand-held electrical device for cutting hair
US7579067B2 (en) * 2004-11-24 2009-08-25 Applied Materials, Inc. Process chamber component with layered coating and method
US7786626B2 (en) * 2006-11-03 2010-08-31 Pacific Bioscience Laboratories, Inc. Oscillating motor for a personal care appliance
DE102008003135B4 (en) * 2008-01-02 2018-01-25 Wahl Gmbh Drive unit for a hair clipper
US8276279B2 (en) 2010-08-09 2012-10-02 Wahl Clipper Corporation Hair clipper with a vibrator motor
US20130200823A1 (en) * 2012-02-02 2013-08-08 Conair Corporation Motor for hair grooming apparatus
US20150333609A1 (en) * 2014-05-15 2015-11-19 L'oreal Oscillating motor for a personal care appliance
US9787167B2 (en) * 2014-12-31 2017-10-10 L'oreal Oscillating motor for a personal care appliance
US10924049B2 (en) * 2017-04-24 2021-02-16 Jiankun Hu Control method for oscillating motors and an oscillating motor
CN107696068A (en) * 2017-11-17 2018-02-16 湖北科技学院 A kind of noiseless hair cutter
JP7057494B2 (en) * 2018-03-30 2022-04-20 ミツミ電機株式会社 Vibration actuator and vibration presentation device
IT201900011250A1 (en) * 2019-07-09 2021-01-09 Gamma Piu S R L ELECTRIC HAIR CUTTER
USD1041755S1 (en) * 2024-02-06 2024-09-10 Eldad Tehrani Hair clipper

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE499614A (en) *
US2238390A (en) * 1938-08-01 1941-04-15 Knapp Monarch Co Dry shaver
US2521653A (en) * 1946-03-23 1950-09-05 Ruud Ivar Olaus Electromagnetic driving system
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
US3343011A (en) * 1965-04-05 1967-09-19 Sperry Rand Corp Oscillating electromagnetic motor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175144A (en) * 1985-04-13 1986-11-19 Seiji Yamamoto Magnetically operated actuator
GB2175144B (en) * 1985-04-13 1989-11-22 Seiji Yamamoto Magnetically operated actuator
GB2245518A (en) * 1990-06-15 1992-01-08 Matsushita Electric Works Ltd Hair clipper
GB2245518B (en) * 1990-06-15 1994-04-06 Matsushita Electric Works Ltd Hair clipper
GB2422251A (en) * 2005-01-12 2006-07-19 Johnson Electric Sa Oscillator with antagonistic return spring pair
EP3324524A1 (en) * 2016-11-18 2018-05-23 Wahl Clipper Corporation Flux bridge for pivot motors
US10137582B2 (en) 2016-11-18 2018-11-27 Wahl Clipper Corporation Flux bridge for pivot motors
US12142983B2 (en) 2021-06-24 2024-11-12 Wahl Clipper Corporation Hair clipper pivot motor designed for battery power

Also Published As

Publication number Publication date
FR1604481A (en) 1971-11-08
DE1817664A1 (en) 1970-02-19
CH503414A (en) 1971-02-15
US3493793A (en) 1970-02-03

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