GB305971A - An improved mechanism for the rectification of gear wheels - Google Patents

An improved mechanism for the rectification of gear wheels

Info

Publication number
GB305971A
GB305971A GB2984627A GB2984627A GB305971A GB 305971 A GB305971 A GB 305971A GB 2984627 A GB2984627 A GB 2984627A GB 2984627 A GB2984627 A GB 2984627A GB 305971 A GB305971 A GB 305971A
Authority
GB
United Kingdom
Prior art keywords
bearings
gears
spindle
lanchester
trueing
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
GB2984627A
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.)
LANCHESTER S LAB Ltd
Original Assignee
LANCHESTER S LAB Ltd
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 LANCHESTER S LAB Ltd filed Critical LANCHESTER S LAB Ltd
Priority to GB2984627A priority Critical patent/GB305971A/en
Publication of GB305971A publication Critical patent/GB305971A/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
    • B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
    • B23F19/02—Lapping gear teeth
    • B23F19/04—Lapping spur gears by making use of a correspondingly shaped counterpart

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

305,971. Lanchester, F. W., and Lanchester's Laboratories, Ltd. Nov. 8, 1927. Gear wheels, trueing teeth of; spindle mountings.-A pair of gears Q<1>, Q<2> to be run in are mounted on spindles A, B and are partly immersed in abrasive material. The spindle A is driven and drives the spindle B through friction gearing N of ratio slightly different from that of the gears. The friction wheels may be changed as trueing proceeds to reduce the difference in ratios. The spindles are mounted in ball and roller bearings as shown. The ball bearings D, E are fitted in a dovetail slide in the frame, D being fixed in position and E adjustable under the control of a hand wheel and spring to provide driving pressure. The double bearing G<1>, G<2> 2 has an eccentric mounting controlled by a lever P<2> to vary the centre distance of the gears to change the effective, pitch circle. Stops are provided to locate the lever in definite positions. Lubricant is supplied to the bearings F, G<1> under slight pressure, felt packings S' - - S<4> being provided. Leakage of oil through the packings S<2>, S' keeps out abradant from the bearings. According to the Provisional Specification the bearing E is adjusted by means of an eccentric mounting.
GB2984627A 1927-11-08 1927-11-08 An improved mechanism for the rectification of gear wheels Expired GB305971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2984627A GB305971A (en) 1927-11-08 1927-11-08 An improved mechanism for the rectification of gear wheels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2984627A GB305971A (en) 1927-11-08 1927-11-08 An improved mechanism for the rectification of gear wheels

Publications (1)

Publication Number Publication Date
GB305971A true GB305971A (en) 1929-02-08

Family

ID=10298147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2984627A Expired GB305971A (en) 1927-11-08 1927-11-08 An improved mechanism for the rectification of gear wheels

Country Status (1)

Country Link
GB (1) GB305971A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107965279A (en) * 2018-01-24 2018-04-27 西南石油大学 Lay particular stress on vane type underground auto-strengthening instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107965279A (en) * 2018-01-24 2018-04-27 西南石油大学 Lay particular stress on vane type underground auto-strengthening instrument
CN107965279B (en) * 2018-01-24 2023-08-22 西南石油大学 Automatic centering tool under well of off-weight impeller formula

Similar Documents

Publication Publication Date Title
DE3267847D1 (en) Transmission with orbital motion gears
GB305971A (en) An improved mechanism for the rectification of gear wheels
GB343225A (en) Improvements in and relating to speed gears of the infinitely variable type
JPS57127657A (en) Grinder element holder of building stone grinding machine and a method for the same
GB1211809A (en) Improvements relating to machines for running together bevel or hypoid gears
GB476589A (en) Improvements in or relating to frictional change speed gears
DE646392C (en) Electrically driven roller for roller corridors
GB247637A (en) Improvements in and relating to the manufacture of metal hollow-ware
GB987302A (en) Improvements in or relating to friction gear
US1913574A (en) Abrader or polisher for automobile bodies
DE431009C (en) Friction gear change transmission
DE843064C (en) Edge roller with adjustable motor for grinding and polishing glass
US1460171A (en) Grindstone
DE911203C (en) Infinitely variable transmission
DE685062C (en) Transmission gear for the grinding rollers of roller chairs
GB220707A (en) Improvements in or relating to grinding and like machines
GB276737A (en) Improvements in or relating to machinery or apparatus for grinding, machining or otherwise treating conical surfaces such as the rollers and bearing surfaces of conical roller bearings, epicyclic gearing of the friction roller type, and other analogous mechanisms
US1478044A (en) Abrading or polishing machine
DE1027095B (en) Motorless support belt grinding device
DE910015C (en) Drive device for shafts, axles, spindles or the like, especially for internal grinding spindles with very high speeds
GB189905112A (en) Improvements in Gear for Transmitting Motion.
US1474643A (en) Motor vehicle or other power-transmission mechanism
GB398094A (en) Improvements in or relating to the mounting of grinding wheels, stones, rollers, cutters or the like on rotating shafts
GB186228A (en) Improvements in apparatus for grinding the edges of lenses
GB373572A (en) Improvements in or relating to apparatus for burnishing axle journals or the like