GB900717A - Improvements in horizontal boring machine tools - Google Patents

Improvements in horizontal boring machine tools

Info

Publication number
GB900717A
GB900717A GB4275059A GB4275059A GB900717A GB 900717 A GB900717 A GB 900717A GB 4275059 A GB4275059 A GB 4275059A GB 4275059 A GB4275059 A GB 4275059A GB 900717 A GB900717 A GB 900717A
Authority
GB
United Kingdom
Prior art keywords
headstock
horizontal boring
machine tools
boring machine
guides
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
GB4275059A
Inventor
Curtis Albert Sparkes
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.)
H W Kearns & Co Ltd
Original Assignee
H W Kearns & Co Ltd
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 H W Kearns & Co Ltd filed Critical H W Kearns & Co Ltd
Priority to GB4275059A priority Critical patent/GB900717A/en
Publication of GB900717A publication Critical patent/GB900717A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/02—Boring machines; Combined horizontal boring and milling machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

900,717. Boring and facing machines. KEARNS & CO. Ltd., H. W. March 9, 1961 [Dec. 16, 1959], No. 42750/59. Class 83 (3). The spindle headstock 4 of a horizontal boring and facing machine is supported at one side of the centre line of the machine (spindle axis) by the usual vertical column 6 with flat guide surfaces 5. An auxiliary cylindrical guide of guides 7 is provided, on the other side of the centre line, passing through the headstock and connected by a bridge 8 with the column 6. The guides 7 are hollow and may house hydraulic piston and cylinder devices 9 which are connected to chains 10 for balancing and controlling, or, assisting in controlling, the vertical position of the headstock.
GB4275059A 1959-12-16 1959-12-16 Improvements in horizontal boring machine tools Expired GB900717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4275059A GB900717A (en) 1959-12-16 1959-12-16 Improvements in horizontal boring machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4275059A GB900717A (en) 1959-12-16 1959-12-16 Improvements in horizontal boring machine tools

Publications (1)

Publication Number Publication Date
GB900717A true GB900717A (en) 1962-07-11

Family

ID=10425817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4275059A Expired GB900717A (en) 1959-12-16 1959-12-16 Improvements in horizontal boring machine tools

Country Status (1)

Country Link
GB (1) GB900717A (en)

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