FR2082450A5 - - Google Patents

Info

Publication number
FR2082450A5
FR2082450A5 FR7009403A FR7009403A FR2082450A5 FR 2082450 A5 FR2082450 A5 FR 2082450A5 FR 7009403 A FR7009403 A FR 7009403A FR 7009403 A FR7009403 A FR 7009403A FR 2082450 A5 FR2082450 A5 FR 2082450A5
Authority
FR
France
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
FR7009403A
Other languages
French (fr)
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.)
STEPHANOIS RECH
Original Assignee
STEPHANOIS RECH
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 STEPHANOIS RECH filed Critical STEPHANOIS RECH
Priority to FR7009403A priority Critical patent/FR2082450A5/fr
Application granted granted Critical
Publication of FR2082450A5 publication Critical patent/FR2082450A5/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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/262—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR7009403A 1970-03-17 1970-03-17 Expired FR2082450A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7009403A FR2082450A5 (en) 1970-03-17 1970-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7009403A FR2082450A5 (en) 1970-03-17 1970-03-17

Publications (1)

Publication Number Publication Date
FR2082450A5 true FR2082450A5 (en) 1971-12-10

Family

ID=9052347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7009403A Expired FR2082450A5 (en) 1970-03-17 1970-03-17

Country Status (1)

Country Link
FR (1) FR2082450A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506649A1 (en) * 1981-06-02 1982-12-03 St Etienne Mach Outil Automatic compensator for flexing of machine tool guide - uses electronic circuit to compute required compensation and electric or hydraulic actuator to move wedge under tool
WO1983002142A1 (en) * 1981-12-18 1983-06-23 Kearney & Trecker Corp Ball nut having adjustable preloading
US4487087A (en) * 1981-12-18 1984-12-11 Kearney & Trecker Corporation Ball nut having adustable preloading

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506649A1 (en) * 1981-06-02 1982-12-03 St Etienne Mach Outil Automatic compensator for flexing of machine tool guide - uses electronic circuit to compute required compensation and electric or hydraulic actuator to move wedge under tool
WO1983002142A1 (en) * 1981-12-18 1983-06-23 Kearney & Trecker Corp Ball nut having adjustable preloading
US4487087A (en) * 1981-12-18 1984-12-11 Kearney & Trecker Corporation Ball nut having adustable preloading

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Legal Events

Date Code Title Description
ST Notification of lapse