FR1389715A - Bras inférieur pour machines horizontales à aléser, percer et fraiser - Google Patents

Bras inférieur pour machines horizontales à aléser, percer et fraiser

Info

Publication number
FR1389715A
FR1389715A FR963697A FR963697A FR1389715A FR 1389715 A FR1389715 A FR 1389715A FR 963697 A FR963697 A FR 963697A FR 963697 A FR963697 A FR 963697A FR 1389715 A FR1389715 A FR 1389715A
Authority
FR
France
Prior art keywords
drilling
lower arm
milling machines
horizontal boring
boring
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
FR963697A
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.)
Giddings and Lewis LLC
Giddings and Lewis Machine Tool Co
Original Assignee
Giddings and Lewis LLC
Giddings and Lewis Machine Tool Co
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 claimed from US259966A external-priority patent/US3227047A/en
Application filed by Giddings and Lewis LLC, Giddings and Lewis Machine Tool Co filed Critical Giddings and Lewis LLC
Priority to FR963697A priority Critical patent/FR1389715A/fr
Application granted granted Critical
Publication of FR1389715A publication Critical patent/FR1389715A/fr
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
    • B23Q11/0014—Arrangements compensating weight or flexion on parts of the machine using static reinforcing elements, e.g. pre-stressed ties
    • 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)
FR963697A 1963-02-20 1964-02-13 Bras inférieur pour machines horizontales à aléser, percer et fraiser Expired FR1389715A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR963697A FR1389715A (fr) 1963-02-20 1964-02-13 Bras inférieur pour machines horizontales à aléser, percer et fraiser

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US259966A US3227047A (en) 1963-02-20 1963-02-20 Anti-sag underarm for horizontal boring, drilling and milling machines and the like
FR963697A FR1389715A (fr) 1963-02-20 1964-02-13 Bras inférieur pour machines horizontales à aléser, percer et fraiser

Publications (1)

Publication Number Publication Date
FR1389715A true FR1389715A (fr) 1965-02-19

Family

ID=26205893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR963697A Expired FR1389715A (fr) 1963-02-20 1964-02-13 Bras inférieur pour machines horizontales à aléser, percer et fraiser

Country Status (1)

Country Link
FR (1) FR1389715A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117762A (en) * 1975-02-03 1978-10-03 Societe Hure S.A. Machine tools with sliding tool-holding ram

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117762A (en) * 1975-02-03 1978-10-03 Societe Hure S.A. Machine tools with sliding tool-holding ram

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