GB276252A - Improvements in means for pointing blanks for carpenters screws - Google Patents

Improvements in means for pointing blanks for carpenters screws

Info

Publication number
GB276252A
GB276252A GB5985/27A GB598527A GB276252A GB 276252 A GB276252 A GB 276252A GB 5985/27 A GB5985/27 A GB 5985/27A GB 598527 A GB598527 A GB 598527A GB 276252 A GB276252 A GB 276252A
Authority
GB
United Kingdom
Prior art keywords
pointing
blanks
carpenters
screws
tool
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
GB5985/27A
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.)
PRIORVERKEN AB
Original Assignee
PRIORVERKEN AB
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 PRIORVERKEN AB filed Critical PRIORVERKEN AB
Publication of GB276252A publication Critical patent/GB276252A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/22—Turning-machines or devices with rotary tool heads
    • B23B3/24—Turning-machines or devices with rotary tool heads the tools of which do not perform a radial movement; Rotary tool heads therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)

Abstract

276,252. Aktiebolaget Priorverken. Oct. 6, 1926, [Convention date]. Turning.-A tool for pointing wood-screw blanks has three or more cutters 1 having cutting-edges a near the centre, and rounded portions b which serve to guide a non-circular or eccentric blank into axial alignment with the tool.
GB5985/27A 1926-10-06 1927-03-03 Improvements in means for pointing blanks for carpenters screws Expired GB276252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE276252X 1926-10-06

Publications (1)

Publication Number Publication Date
GB276252A true GB276252A (en) 1927-08-25

Family

ID=20306893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5985/27A Expired GB276252A (en) 1926-10-06 1927-03-03 Improvements in means for pointing blanks for carpenters screws

Country Status (1)

Country Link
GB (1) GB276252A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816352A (en) * 1951-10-02 1957-12-17 Otto A Andler Tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816352A (en) * 1951-10-02 1957-12-17 Otto A Andler Tool

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