GB116912A - Improved Means applicable for use in Milling Screw-threads. - Google Patents

Improved Means applicable for use in Milling Screw-threads.

Info

Publication number
GB116912A
GB116912A GB809717A GB809717A GB116912A GB 116912 A GB116912 A GB 116912A GB 809717 A GB809717 A GB 809717A GB 809717 A GB809717 A GB 809717A GB 116912 A GB116912 A GB 116912A
Authority
GB
United Kingdom
Prior art keywords
threads
milling
cutters
work
improved means
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
GB809717A
Inventor
George Richards
William Worby Beaumont
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
Priority to GB809717A priority Critical patent/GB116912A/en
Publication of GB116912A publication Critical patent/GB116912A/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
    • B23G1/32—Thread cutting; Automatic machines specially designed therefor by milling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Processing (AREA)

Abstract

116,912. Richards, G., and Beaumont, W. W. June 6, 1917. Milling screw threads; chucks. - Work required to be screwthreaded internally and externally by milling- cutters is mounted in a disk - shaped rotary holder so that both threads may be cut simultaneously. The work a is secured by a multi-jaw chuck, or by split bushes b<3> or by set-screws b<4> in a diskcarrier b which is mounted in a support d and rotated by means of teeth b<2>. The threads may be formed by hobs c', c requiring no axial movement as described in Specifications 14571/15 and 110,395 or milling-cutters requiring axial feed may be employed. If desired, the work may be stationary and the cutters have a planetary motion. The Provisional Specification refers to Specification 113,135.
GB809717A 1917-06-06 1917-06-06 Improved Means applicable for use in Milling Screw-threads. Expired GB116912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB809717A GB116912A (en) 1917-06-06 1917-06-06 Improved Means applicable for use in Milling Screw-threads.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB809717A GB116912A (en) 1917-06-06 1917-06-06 Improved Means applicable for use in Milling Screw-threads.

Publications (1)

Publication Number Publication Date
GB116912A true GB116912A (en) 1918-06-06

Family

ID=32670610

Family Applications (1)

Application Number Title Priority Date Filing Date
GB809717A Expired GB116912A (en) 1917-06-06 1917-06-06 Improved Means applicable for use in Milling Screw-threads.

Country Status (1)

Country Link
GB (1) GB116912A (en)

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