CH362583A - Device ensuring, in a threading lathe, the correct re-engagement of the lagger nut with the lead screw - Google Patents

Device ensuring, in a threading lathe, the correct re-engagement of the lagger nut with the lead screw

Info

Publication number
CH362583A
CH362583A CH91460A CH91460A CH362583A CH 362583 A CH362583 A CH 362583A CH 91460 A CH91460 A CH 91460A CH 91460 A CH91460 A CH 91460A CH 362583 A CH362583 A CH 362583A
Authority
CH
Switzerland
Prior art keywords
lagger
nut
correct
engagement
lead screw
Prior art date
Application number
CH91460A
Other languages
French (fr)
Inventor
John Saunderson Edward
Original Assignee
Farrow Benjamin John
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 Farrow Benjamin John filed Critical Farrow Benjamin John
Publication of CH362583A publication Critical patent/CH362583A/en

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
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/406—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw with means for meshing screw and nut
    • 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
    • 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
    • B23G3/00—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle
    • B23G3/02—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle for withdrawing or resetting the threading tool
    • B23G3/04—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle for withdrawing or resetting the threading tool for repeatedly setting the threading tool in a predetermined working position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Transmission Devices (AREA)
CH91460A 1959-01-28 1960-01-28 Device ensuring, in a threading lathe, the correct re-engagement of the lagger nut with the lead screw CH362583A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB307859A GB868034A (en) 1959-01-28 1959-01-28 Improvements in screwcutting lathes

Publications (1)

Publication Number Publication Date
CH362583A true CH362583A (en) 1962-06-15

Family

ID=9751555

Family Applications (1)

Application Number Title Priority Date Filing Date
CH91460A CH362583A (en) 1959-01-28 1960-01-28 Device ensuring, in a threading lathe, the correct re-engagement of the lagger nut with the lead screw

Country Status (4)

Country Link
CH (1) CH362583A (en)
DE (1) DE1284258B (en)
FR (1) FR1245498A (en)
GB (1) GB868034A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE157193C (en) *
DE393019C (en) * 1924-03-28 Stefan Kirchner Lead screw lathe
US1067140A (en) * 1912-10-28 1913-07-08 William Schellenbach Apron mechanism.
US1902657A (en) * 1931-11-23 1933-03-21 George E Merwin Thread cutting attachment for lathes
US2502078A (en) * 1947-03-10 1950-03-28 Roy L Dorn Lathe control system
FR1062246A (en) * 1952-08-27 1954-04-21 Drop-out device for threading lathe
DE1040340B (en) * 1952-08-27 1958-10-02 Henri Lucien Albert Parsus Locking device for the nut lock of a lead screw lathe

Also Published As

Publication number Publication date
DE1284258B (en) 1968-11-28
FR1245498A (en) 1960-11-04
GB868034A (en) 1961-05-17

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