FR1082908A - Improvements to threading machine tools - Google Patents

Improvements to threading machine tools

Info

Publication number
FR1082908A
FR1082908A FR1082908DA FR1082908A FR 1082908 A FR1082908 A FR 1082908A FR 1082908D A FR1082908D A FR 1082908DA FR 1082908 A FR1082908 A FR 1082908A
Authority
FR
France
Prior art keywords
machine tools
threading machine
threading
tools
machine
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
Righetto Mannaioni
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 filed Critical
Application granted granted Critical
Publication of FR1082908A publication Critical patent/FR1082908A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/46—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously with variable speed ratio
    • B23Q5/48—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously with variable speed ratio by use of toothed gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
    • B23G1/04—Machines with one working-spindle
FR1082908D 1952-06-25 1953-06-17 Improvements to threading machine tools Expired FR1082908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT310901X 1952-06-25

Publications (1)

Publication Number Publication Date
FR1082908A true FR1082908A (en) 1955-01-04

Family

ID=11233090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1082908D Expired FR1082908A (en) 1952-06-25 1953-06-17 Improvements to threading machine tools

Country Status (2)

Country Link
CH (1) CH310901A (en)
FR (1) FR1082908A (en)

Also Published As

Publication number Publication date
CH310901A (en) 1955-11-15

Similar Documents

Publication Publication Date Title
FR1113927A (en) Improvements to machine tools
FR1072582A (en) Improvements to reproducing machines
FR1079929A (en) Improvements to electronic calculating machines
FR1059656A (en) Improvements to machine tools
FR1082908A (en) Improvements to threading machine tools
FR1084319A (en) Improvements to statistical machines
FR1061325A (en) Improvements to threading machines
FR1135696A (en) Improvements to cutting machines
FR1058327A (en) Advanced washing machines
FR1083914A (en) Improvements to tenoning machines
FR1050672A (en) Improvements to refrigeration machines
FR1058574A (en) Improvements to sharpening machines
FR1094059A (en) Improvements relating to statistical machines
FR1057450A (en) Improvements to cutting machines
FR1073387A (en) Improvements to machine tools
FR1076566A (en) Improvements to sewing machines
FR1063319A (en) Improvements to machine tool stops
FR1167418A (en) Thread hammer machine
FR1068021A (en) Improvements to machine tools
FR1086956A (en) Improvements to shearing machines
FR1120558A (en) Improvements relating to cutting machines
CH321209A (en) Machine tool
FR1062265A (en) Die-casting machine improvements
FR1054949A (en) Advanced washing machines
FR1058156A (en) Advanced washing machines