JPS54104970A - Outer blade of electric razor - Google Patents

Outer blade of electric razor

Info

Publication number
JPS54104970A
JPS54104970A JP1013178A JP1013178A JPS54104970A JP S54104970 A JPS54104970 A JP S54104970A JP 1013178 A JP1013178 A JP 1013178A JP 1013178 A JP1013178 A JP 1013178A JP S54104970 A JPS54104970 A JP S54104970A
Authority
JP
Japan
Prior art keywords
matrix
outer blade
plated metal
ohm
electric razor
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.)
Pending
Application number
JP1013178A
Other languages
Japanese (ja)
Inventor
Katsunori Yokouchi
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.)
HAMASAWA KOGYO KK
Original Assignee
HAMASAWA KOGYO KK
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 HAMASAWA KOGYO KK filed Critical HAMASAWA KOGYO KK
Priority to JP1013178A priority Critical patent/JPS54104970A/en
Publication of JPS54104970A publication Critical patent/JPS54104970A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To provide an outer blade of an electric razor wherein the outer blade is formed into an ohm-shape (Ω), thereby imparting resiliency in the vertical direction from the top portion to the bottom portion of the outer blade.
CONSTITUTION: An electrocasting matrix 3 is placed on a lower mold 4 having an ohm-shape concave groove 7, and further an upper mold 5 is placed thereon. The matrix 3 is throttled in the direction of the lower mold 4 under pressures of liquid and air from the hole 5' of the upper mold 5 thereby forming an ohm-shaped electrocasting matrix 3'. Then, the matrix 3' is taken out, and a primary plating 8 of Zn or the like is applied to parts corresponding to the skelton of the matrix 3' which a secondary plating 9 is applied. As a method of exfoliating the plated metal 9, the matrix 3' and the plated metal 8 are dissolved with a solution of alkali or the like to exfoliate the plated metal 9 since the matrix 3' and the plated metal 8 use Zn or the like which is different from the material used in the plated metal 9. The outer blade 9 having a configuration fabricated as described above has a resiliency acting in the vertical direction from the top portion 13 to the bottom portion 14 because the diameter a of the rising peripheral edge 11 is smaller than the diameter b of the intermediate portion 12.
COPYRIGHT: (C)1979,JPO&Japio
JP1013178A 1978-01-31 1978-01-31 Outer blade of electric razor Pending JPS54104970A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1013178A JPS54104970A (en) 1978-01-31 1978-01-31 Outer blade of electric razor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1013178A JPS54104970A (en) 1978-01-31 1978-01-31 Outer blade of electric razor

Publications (1)

Publication Number Publication Date
JPS54104970A true JPS54104970A (en) 1979-08-17

Family

ID=11741724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1013178A Pending JPS54104970A (en) 1978-01-31 1978-01-31 Outer blade of electric razor

Country Status (1)

Country Link
JP (1) JPS54104970A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018501851A (en) * 2014-12-09 2018-01-25 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Guard elements for use in hair cutting units

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018501851A (en) * 2014-12-09 2018-01-25 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Guard elements for use in hair cutting units
US10456937B2 (en) 2014-12-09 2019-10-29 Koninklijke Philips N.V. Guard element for use in a hair cutting unit

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