GB991162A - Improvements relating to dry shavers - Google Patents

Improvements relating to dry shavers

Info

Publication number
GB991162A
GB991162A GB29807/60A GB2980760A GB991162A GB 991162 A GB991162 A GB 991162A GB 29807/60 A GB29807/60 A GB 29807/60A GB 2980760 A GB2980760 A GB 2980760A GB 991162 A GB991162 A GB 991162A
Authority
GB
United Kingdom
Prior art keywords
spindle
neck
spring
opening
cutter member
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
GB29807/60A
Inventor
Norman Thomas Sanders
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.)
Needle Industries Ltd
Original Assignee
Needle Industries Ltd
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 Needle Industries Ltd filed Critical Needle Industries Ltd
Publication of GB991162A publication Critical patent/GB991162A/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
    • B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
    • B26B19/145—Cutters being movable in the cutting head
    • 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
    • B26B19/14—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the rotary-cutter type; Cutting heads therefor; Cutters therefor
    • B26B19/141—Details of inner cutters having their axes of rotation perpendicular to the cutting surface

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

991,162. Dry shavers. NEEDLE INDUSTRIES Ltd. Aug. 30, 1961 [Aug. 30, 1960], No. 29807/60. Heading B4B. In a dry shaver comprising an apertured guard plate 10 and a co-operating cutter member 14. The cutter member and a rotary or oscillating drive spindle 17 have parts which interfit in the driving position and are relatively movable to a position in which the cutter member is releasable from the spindle after the guard plate 10 has been removed by sliding the sleeve 4 outwards against the action of a resilient retaining ring 5. The spindle has a neck 18, a non-circular driving portion 19 and a head 20, which form a spigot element. A drive-opening in the plate 15 interfits with the portion 19 of the spigot element and can be released by finger pressure against the action of spring 25 to bring the neck 18 into the opening 22 and sideways movement to pass the neck through the outlet 24 into the opening 23 through which the head 20 can pass. End coils 25a of the spring 25 are retained by a flange 6a on a guide bush 6 on the spindle 17, the bush being upwardly tapered to prevent ending of the spring and having a skirt 6b preventing entry of cut hair into the bearings and motor. Specifications 984,791 and 984,793 are referred to.
GB29807/60A 1960-06-30 1960-08-30 Improvements relating to dry shavers Expired GB991162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22860/60A GB984791A (en) 1960-06-30 1960-06-30 Improvements in dry shavers

Publications (1)

Publication Number Publication Date
GB991162A true GB991162A (en) 1965-05-05

Family

ID=10186211

Family Applications (2)

Application Number Title Priority Date Filing Date
GB22860/60A Expired GB984791A (en) 1960-06-30 1960-06-30 Improvements in dry shavers
GB29807/60A Expired GB991162A (en) 1960-06-30 1960-08-30 Improvements relating to dry shavers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB22860/60A Expired GB984791A (en) 1960-06-30 1960-06-30 Improvements in dry shavers

Country Status (4)

Country Link
US (1) US3279057A (en)
CH (1) CH385671A (en)
DE (1) DE1172574B (en)
GB (2) GB984791A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001933A (en) * 1975-06-04 1977-01-11 Sperry Rand Corporation Cutter drive arrangement for an electric dry shaver
US4828540A (en) * 1987-07-28 1989-05-09 Fordyce Glenn B Folding apparatus with adjustable swing chute
US8037613B2 (en) * 2004-09-02 2011-10-18 Rovcal, Inc. Shaving head for rotary shaver and method of manufacturing the same
JP2006218219A (en) * 2005-02-14 2006-08-24 Izumi Products Co Rotary type electric razor
JP5406769B2 (en) * 2010-03-26 2014-02-05 パナソニック株式会社 Electric razor
JP5309067B2 (en) * 2010-03-26 2013-10-09 パナソニック株式会社 Electric razor
CN104440968B (en) * 2014-12-10 2016-03-30 东莞市罗曼罗兰电器科技有限公司 A kind of spherical floating razor head structure

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1558021A (en) * 1925-05-06 1925-10-20 John J Libi Safety razor
US2119683A (en) * 1936-05-15 1938-06-07 Louis J Nevraumont Rotary cutter
US2081694A (en) * 1936-08-29 1937-05-25 Bruecker John Electric shaver
US2167833A (en) * 1938-03-30 1939-08-01 Gold Jacob Cutting device
US2283038A (en) * 1938-05-19 1942-05-12 Raymond T Moloney Electric shaver
BE434502A (en) * 1938-05-28
US2331500A (en) * 1939-02-18 1943-10-12 Remington Rand Inc Mechanical razor
BE459748A (en) * 1941-05-06
GB598665A (en) * 1944-03-08 1948-02-24 Hermann Konrad S A Razor
CH232705A (en) * 1944-03-10 1944-06-15 Bloch Camille Mechanical razor for dry shaving.
US2623280A (en) * 1944-07-01 1952-12-30 Wilkinson Sword Co Ltd Dry shaving device
GB603285A (en) * 1944-09-21 1948-06-14 Joseph Hamak Improvements in or relating to electric razors
US2582807A (en) * 1948-06-26 1952-01-15 Chris L Volz Shaving device
CH290390A (en) * 1948-12-06 1953-04-30 Konrad Hermann Mechanical razor.
US2677884A (en) * 1948-12-29 1954-05-11 Richard & Ammann S A Rotary razor shear head
GB665042A (en) * 1949-08-25 1952-01-16 George William Bell Improvements in or relating to dry shaving appliances
BE526029A (en) * 1953-10-01
DE1052205B (en) * 1956-08-27 1959-03-05 Balco Filtertechnik G M B H Use of an electroforming process for the production of shaving foils for dry razors
BE563029A (en) * 1957-01-25
US3079510A (en) * 1957-11-01 1963-02-26 Licentia Gmbh Dry shaving apparatus combining varying sources of power
US3092904A (en) * 1960-05-09 1963-06-11 Bruecker John Movable cutter for a dry shaver having saw tooth design cutting edge

Also Published As

Publication number Publication date
CH385671A (en) 1964-12-15
US3279057A (en) 1966-10-18
GB984791A (en) 1965-03-03
DE1172574B (en) 1964-06-18

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