GB980993A - An improvement in or relating to the sharpening of scissor blades - Google Patents

An improvement in or relating to the sharpening of scissor blades

Info

Publication number
GB980993A
GB980993A GB2580562A GB2580562A GB980993A GB 980993 A GB980993 A GB 980993A GB 2580562 A GB2580562 A GB 2580562A GB 2580562 A GB2580562 A GB 2580562A GB 980993 A GB980993 A GB 980993A
Authority
GB
United Kingdom
Prior art keywords
blade
holder
magnet
support
peg
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
GB2580562A
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.)
WALTER WHITELEY
Original Assignee
WALTER WHITELEY
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 WALTER WHITELEY filed Critical WALTER WHITELEY
Priority to GB2580562A priority Critical patent/GB980993A/en
Publication of GB980993A publication Critical patent/GB980993A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/52—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of shear blades or scissors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

980,993. Grinding. W. WHITELEY. Sept. 5, 1963 [July 5, 1962], No. 25805/62. Heading B3D. [Also in Division H1] Means for holding a scissor blade in position during a sharpening operation prior to its assembly with another blade comprises a holder 10 having a projecting peg 18 which is a push fit in the pivot hole of the blade, a support 20 for a portion of the blade remote from the hole, and at least one magnet 12 for retaining the blade on the holder. The holder consists of a length of angle iron carrying the peg 18 and support 20 which extend between the polepieces of respective permanent magnets 12, 14. The polepieces of the magnet 14 extend further from the holder than do those of the magnet 12 so that when a blade is mounted on the peg 18 and swung towards the magnet 14 and support 20, the blade has to be " sprung " on to the magnet 14. The holder is movable along rollers 26 or guides so that the surface of a blade carried by the holder can be hollow ground by a grinding wheel 24. The pegs may be vertically adjustable on the holder. In another embodiment, the support 20 is in the form of a cam which is adjustable to vary the inclination of the scissor blade.
GB2580562A 1962-07-05 1962-07-05 An improvement in or relating to the sharpening of scissor blades Expired GB980993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2580562A GB980993A (en) 1962-07-05 1962-07-05 An improvement in or relating to the sharpening of scissor blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2580562A GB980993A (en) 1962-07-05 1962-07-05 An improvement in or relating to the sharpening of scissor blades

Publications (1)

Publication Number Publication Date
GB980993A true GB980993A (en) 1965-01-20

Family

ID=10233601

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2580562A Expired GB980993A (en) 1962-07-05 1962-07-05 An improvement in or relating to the sharpening of scissor blades

Country Status (1)

Country Link
GB (1) GB980993A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318135A1 (en) * 1975-07-14 1977-02-11 Stauffer Chemical Co ETHYLENE OXYCHLORURATION
FR2537487A1 (en) * 1982-12-09 1984-06-15 Dick Friedr Gmbh SHARPENING MACHINE
GB2333983A (en) * 1998-02-06 1999-08-11 Stephen Geoffrey Bernhard Bedknife grinding device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318135A1 (en) * 1975-07-14 1977-02-11 Stauffer Chemical Co ETHYLENE OXYCHLORURATION
FR2537487A1 (en) * 1982-12-09 1984-06-15 Dick Friedr Gmbh SHARPENING MACHINE
GB2132520A (en) * 1982-12-09 1984-07-11 Dick Friedr Gmbh Grinding machine
GB2333983A (en) * 1998-02-06 1999-08-11 Stephen Geoffrey Bernhard Bedknife grinding device
GB2333983B (en) * 1998-02-06 2002-07-10 Stephen Geoffrey Bernhard Bedknife grinding device

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