GB154486A - Improvements in and relating to grinding and polishing machines - Google Patents

Improvements in and relating to grinding and polishing machines

Info

Publication number
GB154486A
GB154486A GB318520A GB318520A GB154486A GB 154486 A GB154486 A GB 154486A GB 318520 A GB318520 A GB 318520A GB 318520 A GB318520 A GB 318520A GB 154486 A GB154486 A GB 154486A
Authority
GB
United Kingdom
Prior art keywords
grinding
wheel
gear
beams
wheels
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
GB318520A
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.)
EDWARD DOGLIANI
Original Assignee
EDWARD DOGLIANI
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 EDWARD DOGLIANI filed Critical EDWARD DOGLIANI
Priority to GB318520A priority Critical patent/GB154486A/en
Publication of GB154486A publication Critical patent/GB154486A/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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/38—Single-purpose machines or devices for externally grinding travelling elongated stock, e.g. wire

Abstract

154,486. Dogliani, E. Feb. 2, 1920. Disk, wheel, and roller apparatus.-A machine for grinding cylindrical bars &c. comprises two opposed cupshaped grinding - wheels n mounted to rotate on axes perpendicular to the axes of the work h and to be revolved around the work as this is fed axially, with or without rotation, through the machine. The grinding- wheels are carried by spindles m screwed into sleeves l carried in ball bearings by beams f; the beams are secured at their ends to hollow mandrels g, supported in bearings a, b, and adapted to be rotated by means of a pulley i. Each sleeve l carries a bevel-wheel p in gear with a bevel-wheel s carried by a shaft t, mounted in ball bearings u in a bracket v, and having theron a pinion w in gear with a stationary gear-wheel z; rotation of the beams &c. causes rotation of the grinding- wheels. The grinding-wheels may be adjusted towards or away from the work by turning the spindles m in the sleeves l, the spindles being secured in the adjusted position by lock-nuts r. In order to grind parallel flat faces on the work, this is passed without rotation through the machine and the gear wheel z is rotated, the beams f being held stationary. The toothed gear drive may be replaced by a bolt drive.
GB318520A 1920-02-02 1920-02-02 Improvements in and relating to grinding and polishing machines Expired GB154486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB318520A GB154486A (en) 1920-02-02 1920-02-02 Improvements in and relating to grinding and polishing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB318520A GB154486A (en) 1920-02-02 1920-02-02 Improvements in and relating to grinding and polishing machines

Publications (1)

Publication Number Publication Date
GB154486A true GB154486A (en) 1920-12-02

Family

ID=9753525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB318520A Expired GB154486A (en) 1920-02-02 1920-02-02 Improvements in and relating to grinding and polishing machines

Country Status (1)

Country Link
GB (1) GB154486A (en)

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