FR511700A - Wood Screw Threading Machine - Google Patents

Wood Screw Threading Machine

Info

Publication number
FR511700A
FR511700A FR511700A FR511700DA FR511700A FR 511700 A FR511700 A FR 511700A FR 511700 A FR511700 A FR 511700A FR 511700D A FR511700D A FR 511700DA FR 511700 A FR511700 A FR 511700A
Authority
FR
France
Prior art keywords
wood screw
threading machine
screw threading
machine
wood
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
FR511700A
Other languages
French (fr)
Inventor
Carl Eickoff
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.)
CARL EICKOFF
Original Assignee
CARL EICKOFF
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 CARL EICKOFF filed Critical CARL EICKOFF
Application granted granted Critical
Publication of FR511700A publication Critical patent/FR511700A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
    • B23G1/12—Machines with a toothed cutter in the shape of a spur-gear or the like which is rotated to generate the thread profile as the work rotates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR511700A 1914-07-01 1915-06-30 Wood Screw Threading Machine Expired FR511700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE511700X 1914-07-01

Publications (1)

Publication Number Publication Date
FR511700A true FR511700A (en) 1920-12-31

Family

ID=6547855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR511700A Expired FR511700A (en) 1914-07-01 1915-06-30 Wood Screw Threading Machine

Country Status (1)

Country Link
FR (1) FR511700A (en)

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