FR498884A - Improvements in scoring tools - Google Patents

Improvements in scoring tools

Info

Publication number
FR498884A
FR498884A FR498884DA FR498884A FR 498884 A FR498884 A FR 498884A FR 498884D A FR498884D A FR 498884DA FR 498884 A FR498884 A FR 498884A
Authority
FR
France
Prior art keywords
scoring tools
scoring
tools
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
Other languages
French (fr)
Inventor
Howard Lawrence White
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.)
HOWARD LAWRENCE WHITE
Original Assignee
HOWARD LAWRENCE WHITE
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 HOWARD LAWRENCE WHITE filed Critical HOWARD LAWRENCE WHITE
Application granted granted Critical
Publication of FR498884A publication Critical patent/FR498884A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D5/00—Planing or slotting machines cutting otherwise than by relative movement of the tool and workpiece in a straight line
    • B23D5/02—Planing or slotting machines cutting otherwise than by relative movement of the tool and workpiece in a straight line involving rotary and straight-line movements only, e.g. for cutting helical grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR498884D 1918-05-15 1919-04-30 Improvements in scoring tools Expired FR498884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US498884XA 1918-05-15 1918-05-15

Publications (1)

Publication Number Publication Date
FR498884A true FR498884A (en) 1920-01-24

Family

ID=1534026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR498884D Expired FR498884A (en) 1918-05-15 1919-04-30 Improvements in scoring tools

Country Status (1)

Country Link
FR (1) FR498884A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264214B (en) * 1958-09-19 1968-03-21 Elmass Walter Buehrer & Sohn Adjustment or feed device for the cutting knife of a keyway cutting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264214B (en) * 1958-09-19 1968-03-21 Elmass Walter Buehrer & Sohn Adjustment or feed device for the cutting knife of a keyway cutting device

Similar Documents

Publication Publication Date Title
FR498884A (en) Improvements in scoring tools
FR492757A (en) Improvements in impact tools
FR490746A (en) Improvements in valves
FR495911A (en) Improvements in safety razors
FR490490A (en) Improvements in rivets
FR493940A (en) Improvements in mousetraps
FR534567A (en) Improvements in automatic guns
FR513152A (en) Improvements in pipe joints
CH78928A (en) Combined glazier tool
FR489789A (en) Improvements in bearings
FR492275A (en) Improvements in mechanical shears
FR501337A (en) Improvements in umbrellas
FR528185A (en) Further training in trailers
FR488617A (en) Improvements in watches
FR496381A (en) Improvements in tourist eyewear
FR502864A (en) Innovations in grippers
FR498840A (en) Improvements in bolts
FR491477A (en) Improvements in plows
FR497330A (en) Improvements in concrete constructions
FR496638A (en) Improvements in flying machines
FR489145A (en) Improvements in crutches
FR498253A (en) Improvement in shoes
FR498483A (en) Improvements in gasifiers
FR507428A (en) Improvements in carburetors
FR504773A (en) Improvements in carburetors