GB397062A - Improvements in and relating to drilling, boring, milling, and like machine tools - Google Patents

Improvements in and relating to drilling, boring, milling, and like machine tools

Info

Publication number
GB397062A
GB397062A GB9226/33A GB922633A GB397062A GB 397062 A GB397062 A GB 397062A GB 9226/33 A GB9226/33 A GB 9226/33A GB 922633 A GB922633 A GB 922633A GB 397062 A GB397062 A GB 397062A
Authority
GB
United Kingdom
Prior art keywords
support
drilling
spindle
boring
milling
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
GB9226/33A
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.)
GENEVOISE INSTR PHYSIQUE
Societe Genevoise dInstruments de Physique
Original Assignee
GENEVOISE INSTR PHYSIQUE
Societe Genevoise dInstruments de Physique
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 GENEVOISE INSTR PHYSIQUE, Societe Genevoise dInstruments de Physique filed Critical GENEVOISE INSTR PHYSIQUE
Publication of GB397062A publication Critical patent/GB397062A/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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
    • B23Q11/0017—Arrangements compensating weight or flexion on parts of the machine compensating the weight of vertically moving elements, e.g. by balancing liftable machine parts

Landscapes

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

Abstract

397,062. Drilling &c. machines. SOC. GENEVOISE D'INSTRUMENTS DE PHYSIQUE, 8, Rue des Vieux Grenadiers, Geneva, Switzerland. March 27, 1933, No. 9226. Convention date, Sept. 17, 1932. [Class 83 (iii).] In a boring, drilling, milling, or like machine having a rotary spindle 3 axially movable on a support 4 which is itself movable on the machine frame 1, a lever 5 is pivoted at 5b, 5c respectively to the spindle and support and has a balancing force applied thereto at 5a, the distances 5a-5b and 5a-5c being inversely proportional to the weights of the spindles and support so that the same balance weight 8 is effective for the spindle and support. The weight of the balance weight 8 is made the same as the sum of the weights of the spindle and support.
GB9226/33A 1932-09-17 1933-03-27 Improvements in and relating to drilling, boring, milling, and like machine tools Expired GB397062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH397062X 1932-09-17

Publications (1)

Publication Number Publication Date
GB397062A true GB397062A (en) 1933-08-17

Family

ID=4514116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9226/33A Expired GB397062A (en) 1932-09-17 1933-03-27 Improvements in and relating to drilling, boring, milling, and like machine tools

Country Status (2)

Country Link
CH (1) CH162793A (en)
GB (1) GB397062A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464415A (en) * 1943-10-18 1949-03-15 G Sa Ab Machine tool and more particularly to marking machine with a center

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464415A (en) * 1943-10-18 1949-03-15 G Sa Ab Machine tool and more particularly to marking machine with a center

Also Published As

Publication number Publication date
CH162793A (en) 1933-07-15

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