GB191515126A - Improvements relating to Gear-cutting Machinery. - Google Patents

Improvements relating to Gear-cutting Machinery.

Info

Publication number
GB191515126A
GB191515126A GB191515126DA GB191515126A GB 191515126 A GB191515126 A GB 191515126A GB 191515126D A GB191515126D A GB 191515126DA GB 191515126 A GB191515126 A GB 191515126A
Authority
GB
United Kingdom
Prior art keywords
gear
improvements relating
cutting machinery
parts
nut
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 Frederick Roberts
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
Publication of GB191515126A publication Critical patent/GB191515126A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
    • B23F5/20—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling
    • B23F5/22—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling the tool being a hob for making spur gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

15,126. Roberts, W. F. Oct. 26, Screw - and - nut mechanism. - The feednut of the saddle c of a gear-cutting machine is in two parts n, o, each of which may be sectional for convenionce of assembly. A link-nut q serves to adjust the parts to bear against opposite sides of the feed-screw thread.
GB191515126D 1915-10-26 1915-10-26 Improvements relating to Gear-cutting Machinery. Expired GB191515126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191515126T 1915-10-26

Publications (1)

Publication Number Publication Date
GB191515126A true GB191515126A (en) 1916-07-20

Family

ID=32676412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191515126D Expired GB191515126A (en) 1915-10-26 1915-10-26 Improvements relating to Gear-cutting Machinery.

Country Status (1)

Country Link
GB (1) GB191515126A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853423A (en) * 1971-09-25 1974-12-10 Scharmann & Co Horizontal drilling and milling machine with a headstock movable upwardly and downwardly on guiding means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853423A (en) * 1971-09-25 1974-12-10 Scharmann & Co Horizontal drilling and milling machine with a headstock movable upwardly and downwardly on guiding means

Similar Documents

Publication Publication Date Title
GB191515126A (en) Improvements relating to Gear-cutting Machinery.
FR515911A (en) Removable assembly, obtained by the pressure of surfaces, for machine parts
CA167218A (en) Sewing machinery
CA160559A (en) Sewing machine
GB191503558A (en) Improvements in or relating to Massage-apparatus.
AU66616B (en) Improved operative gear for imparting vibratory or jig motion to concentrating tables
CA168567A (en) Sewing machinery
CA168568A (en) Sewing machinery
CA168741A (en) Sewing machinery
CA171262A (en) Sewing machinery
AU1385609B (en) Improvements in or relating to feeding mechanisms for shoe machinery
CA169923A (en) Lockstitch sewing machine
CA176116A (en) Sewing machine
CA153945A (en) Sewing machine
CA153946A (en) Sewing machine
CA153947A (en) Sewing machine
CA159521A (en) Sewing machine
CA160463A (en) Sewing machine
CA160557A (en) Sewing machine
CA160558A (en) Sewing machine
CA160560A (en) Sewing machine
CA160561A (en) Sewing machine
CA160562A (en) Sewing machine
CA164029A (en) Sewing machine
CA168416A (en) Sewing machine