GB685039A - Improvements in and relating to means for mounting tool bits in boring bars or othertool holders - Google Patents

Improvements in and relating to means for mounting tool bits in boring bars or othertool holders

Info

Publication number
GB685039A
GB685039A GB3094948A GB3094948A GB685039A GB 685039 A GB685039 A GB 685039A GB 3094948 A GB3094948 A GB 3094948A GB 3094948 A GB3094948 A GB 3094948A GB 685039 A GB685039 A GB 685039A
Authority
GB
United Kingdom
Prior art keywords
othertool
holders
relating
mounting tool
tool bits
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
GB3094948A
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
Priority to GB3094948A priority Critical patent/GB685039A/en
Publication of GB685039A publication Critical patent/GB685039A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B23B29/03407—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of screws and nuts
    • B23B29/0341—Cartridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

685,039. Diamond tools. JEARUM, F. C. Nov. 29, 1948, No. 30949/48. Class 124. [Also in.Group XXII] In a tool holder, the tool bit 4, which is fitted with a diamond tip, is angularly adjustable and is releasably secured in a hollow sleeve 3 which is provided at the ends thereof with threads 3d, 3e, of different pitch, each thread being engaged by a nut 6, or 7, and the nuts being provided with calibrated flanges for indicating the rotational positions of the nuts. The sleeve, which is reversibly insertable in the tool holder, is provided with seatings 3f, 3g, in either of which the tool bit is secured, according to the scale selected for use, by means of a set screw 5. Specification 622,342 is referred to.
GB3094948A 1948-11-29 1948-11-29 Improvements in and relating to means for mounting tool bits in boring bars or othertool holders Expired GB685039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3094948A GB685039A (en) 1948-11-29 1948-11-29 Improvements in and relating to means for mounting tool bits in boring bars or othertool holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3094948A GB685039A (en) 1948-11-29 1948-11-29 Improvements in and relating to means for mounting tool bits in boring bars or othertool holders

Publications (1)

Publication Number Publication Date
GB685039A true GB685039A (en) 1952-12-31

Family

ID=10315618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3094948A Expired GB685039A (en) 1948-11-29 1948-11-29 Improvements in and relating to means for mounting tool bits in boring bars or othertool holders

Country Status (1)

Country Link
GB (1) GB685039A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013450A (en) * 1959-05-15 1961-12-19 Valeron Corp Adjustable tool insert for boring bars and the like
US3217569A (en) * 1963-05-07 1965-11-16 De Vlieg Machine Co Metal cutting tool
US3724965A (en) * 1971-08-25 1973-04-03 Devlieg Machine Co Double bladed cutting tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013450A (en) * 1959-05-15 1961-12-19 Valeron Corp Adjustable tool insert for boring bars and the like
US3217569A (en) * 1963-05-07 1965-11-16 De Vlieg Machine Co Metal cutting tool
US3724965A (en) * 1971-08-25 1973-04-03 Devlieg Machine Co Double bladed cutting tool

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