FR668684A - Perfectionnements aux machines à polir les tubes et articles analogues - Google Patents

Perfectionnements aux machines à polir les tubes et articles analogues

Info

Publication number
FR668684A
FR668684A FR668684DA FR668684A FR 668684 A FR668684 A FR 668684A FR 668684D A FR668684D A FR 668684DA FR 668684 A FR668684 A FR 668684A
Authority
FR
France
Prior art keywords
machines
polishing
tubes
polishing tubes
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
Other languages
English (en)
Inventor
Sydney Smith
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.)
WELLMAN SEAVER ROLLING MILL CO
Original Assignee
WELLMAN SEAVER ROLLING MILL CO
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 WELLMAN SEAVER ROLLING MILL CO filed Critical WELLMAN SEAVER ROLLING MILL CO
Application granted granted Critical
Publication of FR668684A publication Critical patent/FR668684A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR668684D 1928-06-30 1929-01-30 Perfectionnements aux machines à polir les tubes et articles analogues Expired FR668684A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB668684X 1928-06-30

Publications (1)

Publication Number Publication Date
FR668684A true FR668684A (fr) 1929-11-05

Family

ID=10491537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR668684D Expired FR668684A (fr) 1928-06-30 1929-01-30 Perfectionnements aux machines à polir les tubes et articles analogues

Country Status (1)

Country Link
FR (1) FR668684A (fr)

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