GB299223A - An improved machine for sharpening tools - Google Patents

An improved machine for sharpening tools

Info

Publication number
GB299223A
GB299223A GB3425627A GB3425627A GB299223A GB 299223 A GB299223 A GB 299223A GB 3425627 A GB3425627 A GB 3425627A GB 3425627 A GB3425627 A GB 3425627A GB 299223 A GB299223 A GB 299223A
Authority
GB
United Kingdom
Prior art keywords
improved machine
sharpening tools
grinding
disc
support
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
GB3425627A
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.)
GEORGE HEAFIELD
H W Ward & Co Ltd
Original Assignee
GEORGE HEAFIELD
H W Ward & Co 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 GEORGE HEAFIELD, H W Ward & Co Ltd filed Critical GEORGE HEAFIELD
Priority to GB3425627A priority Critical patent/GB299223A/en
Publication of GB299223A publication Critical patent/GB299223A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

299,223. Ward & Co., Ltd., H. W., and Heafield, G, Dec. 17, 1927. Cutting-edges, treating.-In a machine for sharpening scrapers or other tools, a grinding- disc a is rotated by a handle c or by power. The tool is positioned on a support d by pins c, and the support is oscillated about a pivot f, against spring-pressure, by thrust rods j, k, actuated from a cam i. A felt pad m supplies lubricant to the grinding-disc.
GB3425627A 1927-12-17 1927-12-17 An improved machine for sharpening tools Expired GB299223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3425627A GB299223A (en) 1927-12-17 1927-12-17 An improved machine for sharpening tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3425627A GB299223A (en) 1927-12-17 1927-12-17 An improved machine for sharpening tools

Publications (1)

Publication Number Publication Date
GB299223A true GB299223A (en) 1928-10-25

Family

ID=10363360

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3425627A Expired GB299223A (en) 1927-12-17 1927-12-17 An improved machine for sharpening tools

Country Status (1)

Country Link
GB (1) GB299223A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231291A (en) * 1989-05-09 1990-11-14 David Seear Grinding apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231291A (en) * 1989-05-09 1990-11-14 David Seear Grinding apparatus

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