GB501314A - Improvements in or relating to grinding or milling machines for generating bevel gears - Google Patents

Improvements in or relating to grinding or milling machines for generating bevel gears

Info

Publication number
GB501314A
GB501314A GB10865/38A GB1086538A GB501314A GB 501314 A GB501314 A GB 501314A GB 10865/38 A GB10865/38 A GB 10865/38A GB 1086538 A GB1086538 A GB 1086538A GB 501314 A GB501314 A GB 501314A
Authority
GB
United Kingdom
Prior art keywords
grinding
work
wheel
motor
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
GB10865/38A
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.)
FRIEDRICH GUSTAV BERNHARD ROED
KOELLMANN WERKE AG
Original Assignee
FRIEDRICH GUSTAV BERNHARD ROED
KOELLMANN WERKE AG
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
Priority to CH204014D priority Critical patent/CH204014A/en
Priority to FR836213D priority patent/FR836213A/en
Application filed by FRIEDRICH GUSTAV BERNHARD ROED, KOELLMANN WERKE AG filed Critical FRIEDRICH GUSTAV BERNHARD ROED
Priority to GB10865/38A priority patent/GB501314A/en
Publication of GB501314A publication Critical patent/GB501314A/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
    • B23F5/02—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 grinding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

501,314. Gear - cutting. RODEL, F. G. B., and KOLLMANN-WERKE AKT.- GES. April 8, 1938, No. 10865. [Class 83 (iii)] A grinding or milling machine for generating bevel gears has the work spindle, which is adjustable to the required cone angle carried on an oscillating turn table, such oscillations being arranged to impart corresponding generating rotation to the work through flexible band mechanism, the tool being moved slowly along the successive tooth spaces and the work being rolled to and fro past the tool a number of times while the tool makes a single movement. The grinding-wheel 3 reciprocates with the carriage 2 and the work 8 is mounted on a spindle 9 with its apex in the axis of the turn table 5, which is oscillated repeatedly during slow reciprocation ot the grinding- wheel by a motor 16 which drives through gearing 17, 18 a crank disc 15 connected by a link to an extension 5a of the table. Correct rolling movement is imparted to the work by flexible band mechanism consisting of tapes 12 connected to a rolling segment 10 and to a plane surface 11. The dividing-head 7 is driven by a motor 19 which is preferably stationary and connected to the dividing-head by a flexible shaft 20. The motor is started either automatically or by hand when the grinding-wheel is fully withdrawn. The grinding-wheel may be replaced by a milling-cutter.
GB10865/38A 1937-04-06 1938-04-08 Improvements in or relating to grinding or milling machines for generating bevel gears Expired GB501314A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH204014D CH204014A (en) 1937-04-06 1938-03-24 Grinding or milling machine working according to the hobbing process for the manufacture of bevel gears.
FR836213D FR836213A (en) 1937-04-06 1938-04-05 Grinding or milling machine working according to the involute process for the manufacture of bevel gears
GB10865/38A GB501314A (en) 1937-04-06 1938-04-08 Improvements in or relating to grinding or milling machines for generating bevel gears

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE836213X 1937-04-06
DE204014X 1937-04-06
GB10865/38A GB501314A (en) 1937-04-06 1938-04-08 Improvements in or relating to grinding or milling machines for generating bevel gears

Publications (1)

Publication Number Publication Date
GB501314A true GB501314A (en) 1939-02-24

Family

ID=61021909

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10865/38A Expired GB501314A (en) 1937-04-06 1938-04-08 Improvements in or relating to grinding or milling machines for generating bevel gears

Country Status (3)

Country Link
CH (1) CH204014A (en)
FR (1) FR836213A (en)
GB (1) GB501314A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758513A (en) * 1949-04-14 1956-08-14 Deakin Thomas Meyrick Machine for forming or measuring bevel gear teeth
JPS5074887A (en) * 1973-11-03 1975-06-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758513A (en) * 1949-04-14 1956-08-14 Deakin Thomas Meyrick Machine for forming or measuring bevel gear teeth
JPS5074887A (en) * 1973-11-03 1975-06-19

Also Published As

Publication number Publication date
CH204014A (en) 1939-04-15
FR836213A (en) 1939-01-12

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