GB190927128A - Improvements in Apparatus for Making Multiple-threaded Wood Screws. - Google Patents

Improvements in Apparatus for Making Multiple-threaded Wood Screws.

Info

Publication number
GB190927128A
GB190927128A GB190927128DA GB190927128A GB 190927128 A GB190927128 A GB 190927128A GB 190927128D A GB190927128D A GB 190927128DA GB 190927128 A GB190927128 A GB 190927128A
Authority
GB
United Kingdom
Prior art keywords
making multiple
wood screws
screws
threaded wood
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
Inventor
William Phillips Thompson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190927128A publication Critical patent/GB190927128A/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
    • B23G1/04—Machines with one working-spindle
    • B23G1/06—Machines with one working-spindle specially adapted for making conical screws, e.g. wood-screws
    • 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
    • B23G1/32—Thread cutting; Automatic machines specially designed therefor by milling

Landscapes

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

Abstract

27,128. Thompson, W. P., [Arnold, L. & C.]. Nov. 22. [Addition to 9600/09.] Turning wood-screws. - In the machine for milling multiple-thread wood-screws described in the parent Specification, the cutter b, driven through gears 5, 8 and a jointed shaft 7 is mounted in a swinging bracket 4 adapted to be oscillated in order to act on the blank a and to be fed axially by the screw 10 and nuts 11.
GB190927128D 1909-04-22 1909-11-22 Improvements in Apparatus for Making Multiple-threaded Wood Screws. Expired GB190927128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190909600T 1909-04-22

Publications (1)

Publication Number Publication Date
GB190927128A true GB190927128A (en) 1910-06-16

Family

ID=32444041

Family Applications (2)

Application Number Title Priority Date Filing Date
GB190909600D Expired GB190909600A (en) 1909-04-22 1909-04-22 An Improved Method and Apparatus for Making Multiple Threaded Wood Screws.
GB190927128D Expired GB190927128A (en) 1909-04-22 1909-11-22 Improvements in Apparatus for Making Multiple-threaded Wood Screws.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB190909600D Expired GB190909600A (en) 1909-04-22 1909-04-22 An Improved Method and Apparatus for Making Multiple Threaded Wood Screws.

Country Status (1)

Country Link
GB (2) GB190909600A (en)

Also Published As

Publication number Publication date
GB190909600A (en) 1910-04-14

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