GB612939A - Improvements in or relating to machines for marking razor blades - Google Patents

Improvements in or relating to machines for marking razor blades

Info

Publication number
GB612939A
GB612939A GB1734646A GB1734646A GB612939A GB 612939 A GB612939 A GB 612939A GB 1734646 A GB1734646 A GB 1734646A GB 1734646 A GB1734646 A GB 1734646A GB 612939 A GB612939 A GB 612939A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
brushes
etching
xvi
marking
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.)
Expired
Application number
GB1734646A
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.)
Morgan Fairest Ltd
Original Assignee
Morgan Fairest 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

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00Etching metallic material by chemical means
    • C23F1/08Apparatus, e.g. for photomechanical printing surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • B21D53/60Making other particular articles cutlery wares; garden tools or the like
    • B21D53/64Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades

Abstract

612,939. Rotary brushes. FAIREST, Ltd., M., and DICKINSON, E. V. June 11, 1946, Nos. 17346 and 29787. [Class 19] [Also in Groups XIII and XVI] In a machine for marking razor blades by etching (see Group XVI), a metal strip is cleaned after etching by passing through a washing tank to two oppositely rotating brushes 55A, 55B, the brush 55A being axially fixed while the brush 55B is mounted on a pendulum arm 63 pivoted on a shaft 61.
GB1734646A 1946-06-11 1946-06-11 Improvements in or relating to machines for marking razor blades Expired GB612939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1734646A GB612939A (en) 1946-06-11 1946-06-11 Improvements in or relating to machines for marking razor blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1734646A GB612939A (en) 1946-06-11 1946-06-11 Improvements in or relating to machines for marking razor blades

Publications (1)

Publication Number Publication Date
GB612939A true true GB612939A (en) 1948-11-19

Family

ID=10093561

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1734646A Expired GB612939A (en) 1946-06-11 1946-06-11 Improvements in or relating to machines for marking razor blades

Country Status (1)

Country Link
GB (1) GB612939A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005005076A1 (en) * 2003-07-09 2005-01-20 1500999 Ontario Inc. A bending machine and method for bending strip material to create cutting dies

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005005076A1 (en) * 2003-07-09 2005-01-20 1500999 Ontario Inc. A bending machine and method for bending strip material to create cutting dies
US7082804B2 (en) 2003-07-09 2006-08-01 1500999 Ontario Inc. System and method for bending strip material to create cutting dies
US7254974B2 (en) 2003-07-09 2007-08-14 1500999 Ontario Inc. System and method for bending strip material to create cutting dies

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