GB1091081A – Improvements relating to heads for dry shavers
– Google Patents
GB1091081A – Improvements relating to heads for dry shavers
– Google Patents
Improvements relating to heads for dry shavers
Info
Publication number
GB1091081A
GB1091081A
GB3419463A
GB3419463A
GB1091081A
GB 1091081 A
GB1091081 A
GB 1091081A
GB 3419463 A
GB3419463 A
GB 3419463A
GB 3419463 A
GB3419463 A
GB 3419463A
GB 1091081 A
GB1091081 A
GB 1091081A
Authority
GB
United Kingdom
Prior art keywords
foil
cutter
frame
cutter member
leaf spring
Prior art date
1963-08-29
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
GB3419463A
Inventor
Arthur Richard Chaldeco Morphy
Richard Chambrey Townshend
James Laurence Bacon
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.)
Morphy Richards Ltd
Morphy Richards NI Ltd
Original Assignee
Morphy Richards Ltd
Morphy Richards NI 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.)
1963-08-29
Filing date
1963-08-29
Publication date
1967-11-15
1963-08-29
Application filed by Morphy Richards Ltd, Morphy Richards NI Ltd
filed
Critical
Morphy Richards Ltd
1963-08-29
Priority to GB3419463A
priority
Critical
patent/GB1091081A/en
1967-11-15
Publication of GB1091081A
publication
Critical
patent/GB1091081A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
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
B26B19/02—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers of the reciprocating-cutter type
B26B19/04—Cutting heads therefor; Cutters therefor; Securing equipment thereof
B26B19/10—Cutting 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
Abstract
1,091,081. Dry shavers. MORPHY-RICHARDS Ltd. Aug. 27, 1964 [Aug. 29, 1963], No. 34194/63. Heading B4B. In a head for a dry shaver having a perforated foil and a rigid cutter member which is arranged to move over the surface of the foil so as to provide a shearing action, the movement of the cutter member is positively limited against pressure from the foil to rectilinear movement backwards and forwards in a predetermined direction and the foil is resiliently constrained towards the cutter member. As shown, the cutter member 3 has a supporting member 5 and balls 6 are provided in parallel grooves formed in both members thereby to limit the member 3 to longitudinal movement only. The member 3 has secured thereto leaf spring means 9 which constrains the member towards the member 5. The means 9 comprises a leaf spring 10 formed with a hook 11 which is engaged by a pin 12 mounted in a drive fork 13 oscillatable about a pivot 14. The fork is driven by an electric motor or vibrator. The fork may be replaced by a simple dolly arranged so that the pin 12 projects from both sides thereof, the means 9 then having two leaves 10. The foil 1 is constrained towards the cutter member by U- shaped spring wires 15 attached to a frame 2, on which the foil is mounted, and bearing against end covers 16 and 17. One wire bears on a longitudinally curved groove 18 which prevents longitudinal movement of the frame 2; the other wire lies on a flat surface 19 which prevents rotation of the frame about a longitudinal axis. The covers 16 and 17 are provided with projections 22 between which the frame 2 lies so that when the covers are detached the foil is loosely retained therein. The head may be provided with a trimmer comprising a fixed cutter 27 and a reciprocating cutter 28 which has a tang 30 engaging a hook 25 in a leaf spring forming part of the means 9 so the cutter 28 is reciprocated when the cutter member is reciprocated.
GB3419463A
1963-08-29
1963-08-29
Improvements relating to heads for dry shavers
Expired
GB1091081A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB3419463A
GB1091081A
(en)
1963-08-29
1963-08-29
Improvements relating to heads for dry shavers
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB3419463A
GB1091081A
(en)
1963-08-29
1963-08-29
Improvements relating to heads for dry shavers
Publications (1)
Publication Number
Publication Date
GB1091081A
true
GB1091081A
(en)
1967-11-15
Family
ID=10362562
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3419463A
Expired
GB1091081A
(en)
1963-08-29
1963-08-29
Improvements relating to heads for dry shavers
Country Status (1)
Country
Link
GB
(1)
GB1091081A
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2290739A
(en)
*
1994-06-29
1996-01-10
Sanyo Electric Co
Electric shaver
US10093029B2
(en)
2012-07-31
2018-10-09
Koninklijke Philips N.V.
Hair clipping device
CN110355792A
(en)
*
2018-03-26
2019-10-22
博朗有限公司
Electronic skin-treatment device and connection unit for skin-treatment device
US11267147B2
(en)
2018-01-25
2022-03-08
Koninklijke Philips N.V.
Blade set assembly and hair cutting appliance
1963
1963-08-29
GB
GB3419463A
patent/GB1091081A/en
not_active
Expired
Cited By (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2290739A
(en)
*
1994-06-29
1996-01-10
Sanyo Electric Co
Electric shaver
US5685077A
(en)
*
1994-06-29
1997-11-11
Sanyo Electric Co., Ltd.
Electric shaver
GB2290739B
(en)
*
1994-06-29
1998-01-21
Sanyo Electric Co
Electric shaver
US10093029B2
(en)
2012-07-31
2018-10-09
Koninklijke Philips N.V.
Hair clipping device
US11267147B2
(en)
2018-01-25
2022-03-08
Koninklijke Philips N.V.
Blade set assembly and hair cutting appliance
CN110355792A
(en)
*
2018-03-26
2019-10-22
博朗有限公司
Electronic skin-treatment device and connection unit for skin-treatment device
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