EP0152144A3 - Vibrational drive assembly for appliance with single phase synchronous motor - Google Patents

Vibrational drive assembly for appliance with single phase synchronous motor Download PDF

Info

Publication number
EP0152144A3
EP0152144A3 EP85200139A EP85200139A EP0152144A3 EP 0152144 A3 EP0152144 A3 EP 0152144A3 EP 85200139 A EP85200139 A EP 85200139A EP 85200139 A EP85200139 A EP 85200139A EP 0152144 A3 EP0152144 A3 EP 0152144A3
Authority
EP
European Patent Office
Prior art keywords
synchronous motor
phase synchronous
appliance
drive assembly
single phase
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.)
Granted
Application number
EP85200139A
Other languages
German (de)
Other versions
EP0152144A2 (en
EP0152144B1 (en
Inventor
Gerhard Diefenbach
Hugo Dr. Schemmann
Romuald Leander Bukoschek
Frans Ir. V. Beukering
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.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Patentverwaltung GmbH
Philips Gloeilampenfabrieken NV
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 Philips Patentverwaltung GmbH, Philips Gloeilampenfabrieken NV filed Critical Philips Patentverwaltung GmbH
Priority to AT85200139T priority Critical patent/ATE43093T1/en
Publication of EP0152144A2 publication Critical patent/EP0152144A2/en
Publication of EP0152144A3 publication Critical patent/EP0152144A3/en
Application granted granted Critical
Publication of EP0152144B1 publication Critical patent/EP0152144B1/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
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18288—Cam and lever

Abstract

An electrically driven vibrating apparatus such as a dry shaver comprises a single-phase synchronous motor having a drive shaft, together with a part to be reciprocated. A cam is rotated by the motor drive shaft, and a lever is journalled about a pivot and is in contact with the part to be reciprocated. A pressure roller is mounted on the lever and is in constant contact with the cam profile. A compression spring acts on the lever to urge the pressure roller towards the cam.
EP85200139A 1984-02-08 1985-02-07 Vibrational drive assembly for appliance with single phase synchronous motor Expired EP0152144B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85200139T ATE43093T1 (en) 1984-02-08 1985-02-07 DEVICE FOR VIBRATION DEVICE DRIVEN BY SINGLE-PHASE SYNCHRONOUS MOTOR.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3404297 1984-02-08
DE3404297A DE3404297C2 (en) 1984-02-08 1984-02-08 Device for driving a vibrating part, in particular a small household appliance

Publications (3)

Publication Number Publication Date
EP0152144A2 EP0152144A2 (en) 1985-08-21
EP0152144A3 true EP0152144A3 (en) 1986-05-14
EP0152144B1 EP0152144B1 (en) 1989-05-17

Family

ID=6227032

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85200139A Expired EP0152144B1 (en) 1984-02-08 1985-02-07 Vibrational drive assembly for appliance with single phase synchronous motor

Country Status (6)

Country Link
US (1) US4868435A (en)
EP (1) EP0152144B1 (en)
JP (1) JPS60185581A (en)
AT (1) ATE43093T1 (en)
CA (1) CA1246845A (en)
DE (2) DE3404297C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3610770A1 (en) * 1985-08-06 1987-02-19 Philips Patentverwaltung DRIVING DEVICE FOR A HOUSEHOLD VIBRATION DEVICE
DE3528115C1 (en) * 1985-08-06 1987-03-12 Philips Patentverwaltung Device for a domestic vibration apparatus which is driven by means of a single-phase synchronous motor
DE3610771C1 (en) * 1986-03-29 1987-09-03 Philips Patentverwaltung Device for improving the synchronism of the rotating movement of the rotor of a single-phase synchronous motor
DE3822332A1 (en) * 1988-07-01 1990-01-04 Philips Patentverwaltung HOUSEHOLD VIBRATION DEVICE
NL9100439A (en) * 1991-03-12 1992-10-01 Philips Nv SHAVER.
CN101562367B (en) * 2009-05-31 2012-05-09 重庆钢铁(集团)有限责任公司 Roller motor assembly
US20160226364A1 (en) * 2015-01-30 2016-08-04 Sunbeam Products, Inc. Electric Hair Clipper/Trimmer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE619782C (en) * 1934-12-18 1935-10-07 Hartmann & Braun Akt Ges Device for the production of cams for the automatic control of processes, e.g. B. on controllers
FR1168340A (en) * 1955-12-13 1958-12-05 Nsu Werke Ag Camshaft control device by connecting rods
EP0045107A1 (en) * 1980-07-28 1982-02-03 Koninklijke Philips Electronics N.V. Electric dry shaver

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US547860A (en) * 1895-10-15 iiiii
DE153176C (en) *
GB267291A (en) * 1926-02-17 1927-03-17 William Rose Improvements in or relating to cam-operated mechanism
CH214955A (en) * 1940-07-04 1941-05-31 Bechler Andre Automatic machine tool motion transmission lever.
US2509868A (en) * 1948-10-29 1950-05-30 Remington Rand Inc Dry shaver motor
NL6704472A (en) * 1967-03-29 1968-09-30
US3699281A (en) * 1971-09-07 1972-10-17 Deltrol Corp Manual preset interval timer with latch holding means for contacts
US3840760A (en) * 1971-10-14 1974-10-08 Philips Corp Electric vibrator motor
NL7404656A (en) * 1974-04-05 1975-10-07 Philips Nv EQUIPMENT INCLUDING A SYNCHRONOUS ENGINE.
NL7907587A (en) * 1979-10-12 1981-04-14 Coop Landbouw Aan Verkoop SCREENING DEVICE FOR SEPARATING A MIXTURE OF PARTICULATE MATERIAL IN COMPONENTS OF VARIOUS SIZES.
DE3610770A1 (en) * 1985-08-06 1987-02-19 Philips Patentverwaltung DRIVING DEVICE FOR A HOUSEHOLD VIBRATION DEVICE
DE3610772C1 (en) * 1986-03-29 1987-06-04 Philips Patentverwaltung Small household appliance that is driven by a single-phase synchronous motor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE619782C (en) * 1934-12-18 1935-10-07 Hartmann & Braun Akt Ges Device for the production of cams for the automatic control of processes, e.g. B. on controllers
FR1168340A (en) * 1955-12-13 1958-12-05 Nsu Werke Ag Camshaft control device by connecting rods
EP0045107A1 (en) * 1980-07-28 1982-02-03 Koninklijke Philips Electronics N.V. Electric dry shaver

Also Published As

Publication number Publication date
EP0152144A2 (en) 1985-08-21
CA1246845A (en) 1988-12-20
DE3404297C2 (en) 1986-04-17
ATE43093T1 (en) 1989-06-15
JPS60185581A (en) 1985-09-21
US4868435A (en) 1989-09-19
DE3570204D1 (en) 1989-06-22
EP0152144B1 (en) 1989-05-17
DE3404297A1 (en) 1985-08-08

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