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GB146527A - Improvements in and relating to grinding machines and the like - Google Patents

Improvements in and relating to grinding machines and the like

Info

Publication number
GB146527A
GB146527A GB18651/20A GB1865120A GB146527A GB 146527 A GB146527 A GB 146527A GB 18651/20 A GB18651/20 A GB 18651/20A GB 1865120 A GB1865120 A GB 1865120A GB 146527 A GB146527 A GB 146527A
Authority
GB
United Kingdom
Prior art keywords
bearings
bearing
standard
relating
ball
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
GB18651/20A
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 GB146527A publication Critical patent/GB146527A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

146,527. Brassill, F. A. Dec. 17, 1917, [Convention date]. Ball and cylindrical journal bearings.-The spindie of a grinding-machine is carried in bearings in two standards 14 between which is placed a driving-pulley 16. At the inner end of each standard is a ball bearing 25, and at the outer end an adjustable split sleeve bearing 36 pressed against a conical seating 34 by an end nut 31. In one standard the seating is formed on a detachable sleeve 42. Each bearing 36 has two pairs of slits 40, Fig. 7, extending alternately from each end nearly to the opposite end. The bearings are closed by packing-rings 23, 33 placed in grooves.
GB18651/20A 1917-12-17 1920-07-05 Improvements in and relating to grinding machines and the like Expired GB146527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US146527XA 1917-12-17 1917-12-17

Publications (1)

Publication Number Publication Date
GB146527A true GB146527A (en) 1921-04-07

Family

ID=21766847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18651/20A Expired GB146527A (en) 1917-12-17 1920-07-05 Improvements in and relating to grinding machines and the like

Country Status (2)

Country Link
FR (1) FR515778A (en)
GB (1) GB146527A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112975742A (en) * 2021-04-15 2021-06-18 上海沪东造船油嘴油泵有限公司 Improved nozzle center hole seat surface grinding machine spindle assembly and method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112975742A (en) * 2021-04-15 2021-06-18 上海沪东造船油嘴油泵有限公司 Improved nozzle center hole seat surface grinding machine spindle assembly and method thereof

Also Published As

Publication number Publication date
FR515778A (en) 1921-04-07

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