GB288943A - Improvements in or relating to chucks, cutter-heads or the like - Google Patents

Improvements in or relating to chucks, cutter-heads or the like

Info

Publication number
GB288943A
GB288943A GB200/28A GB20028A GB288943A GB 288943 A GB288943 A GB 288943A GB 200/28 A GB200/28 A GB 200/28A GB 20028 A GB20028 A GB 20028A GB 288943 A GB288943 A GB 288943A
Authority
GB
United Kingdom
Prior art keywords
chucks
heads
cutter
relating
wire
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
GB200/28A
Other languages
English (en)
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
Priority to DER70128D priority Critical patent/DE462691C/de
Application filed by Individual filed Critical Individual
Priority to GB200/28A priority patent/GB288943A/en
Priority to FR652386D priority patent/FR652386A/fr
Publication of GB288943A publication Critical patent/GB288943A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/18—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing
    • B23B27/20—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing with diamond bits or cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/2012—Threaded cam actuator
    • B23B31/20125—Axially fixed cam, moving jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
GB200/28A 1927-02-05 1928-01-03 Improvements in or relating to chucks, cutter-heads or the like Expired GB288943A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DER70128D DE462691C (de) 1927-02-05 1927-02-05 Bohrfutter
GB200/28A GB288943A (en) 1928-01-03 1928-01-03 Improvements in or relating to chucks, cutter-heads or the like
FR652386D FR652386A (fr) 1928-01-03 1928-04-07 Manchon pour foret

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB200/28A GB288943A (en) 1928-01-03 1928-01-03 Improvements in or relating to chucks, cutter-heads or the like

Publications (1)

Publication Number Publication Date
GB288943A true GB288943A (en) 1928-04-19

Family

ID=9700172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB200/28A Expired GB288943A (en) 1927-02-05 1928-01-03 Improvements in or relating to chucks, cutter-heads or the like

Country Status (2)

Country Link
FR (1) FR652386A (fr)
GB (1) GB288943A (fr)

Also Published As

Publication number Publication date
FR652386A (fr) 1929-03-06

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