FR394898A - Improvements in threading mechanisms for automatic lathes and similar applications - Google Patents

Improvements in threading mechanisms for automatic lathes and similar applications

Info

Publication number
FR394898A
FR394898A FR394898DA FR394898A FR 394898 A FR394898 A FR 394898A FR 394898D A FR394898D A FR 394898DA FR 394898 A FR394898 A FR 394898A
Authority
FR
France
Prior art keywords
similar applications
automatic lathes
threading mechanisms
threading
mechanisms
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
French (fr)
Inventor
Edward Underhill Harrison
Edward Williams
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
Application granted granted Critical
Publication of FR394898A publication Critical patent/FR394898A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B11/00—Automatic or semi-automatic turning-machines incorporating equipment for performing other working procedures, e.g. slotting, milling, rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR394898D 1907-10-03 1908-10-03 Improvements in threading mechanisms for automatic lathes and similar applications Expired FR394898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB394898X 1922-04-05

Publications (1)

Publication Number Publication Date
FR394898A true FR394898A (en) 1909-02-04

Family

ID=10409828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR394898D Expired FR394898A (en) 1907-10-03 1908-10-03 Improvements in threading mechanisms for automatic lathes and similar applications

Country Status (2)

Country Link
DE (1) DE394898C (en)
FR (1) FR394898A (en)

Also Published As

Publication number Publication date
DE394898C (en) 1924-05-12

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