US1213703A - Sharpening-machine for cutter-heads. - Google Patents

Sharpening-machine for cutter-heads. Download PDF

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Publication number
US1213703A
US1213703A US11404116A US11404116A US1213703A US 1213703 A US1213703 A US 1213703A US 11404116 A US11404116 A US 11404116A US 11404116 A US11404116 A US 11404116A US 1213703 A US1213703 A US 1213703A
Authority
US
United States
Prior art keywords
cutter
sharpening
heads
machine
speeglel
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 - Lifetime
Application number
US11404116A
Inventor
William A Speegle
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.)
T P BRACKMAN
W L CANNON
WILL SHUPING
Original Assignee
T P BRACKMAN
W L CANNON
WILL SHUPING
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 T P BRACKMAN, W L CANNON, WILL SHUPING filed Critical T P BRACKMAN
Priority to US11404116A priority Critical patent/US1213703A/en
Application granted granted Critical
Publication of US1213703A publication Critical patent/US1213703A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B24B3/42—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades helically bent, e.g. for lawn mowers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Description

W. Al SPEEGLEl SHARPENING MAcHINE FoR cuTTER HEADS.
Ptented I1, 23, 1917.
3 sHEETssHEET l.
wl Ax SPEEGLEl SHARPENlNG MAcHNE FOR cUTTER HEADSl W. A1 SPEEGLEi sHARPENING MAcHNE FOR cUTTER HEADsl APPLIcATmN HLED AuGl9, !9l6,
sHLET 3.
3 sHEETs
US11404116A 1916-08-09 1916-08-09 Sharpening-machine for cutter-heads. Expired - Lifetime US1213703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11404116A US1213703A (en) 1916-08-09 1916-08-09 Sharpening-machine for cutter-heads.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11404116A US1213703A (en) 1916-08-09 1916-08-09 Sharpening-machine for cutter-heads.

Publications (1)

Publication Number Publication Date
US1213703A true US1213703A (en) 1917-01-23

Family

ID=3281595

Family Applications (1)

Application Number Title Priority Date Filing Date
US11404116A Expired - Lifetime US1213703A (en) 1916-08-09 1916-08-09 Sharpening-machine for cutter-heads.

Country Status (1)

Country Link
US (1) US1213703A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2620606A (en) * 1951-01-11 1952-12-09 Edwin A Dvorak Portable jointer knife grinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2620606A (en) * 1951-01-11 1952-12-09 Edwin A Dvorak Portable jointer knife grinder

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