JPH0246336B2 - - Google Patents

Info

Publication number
JPH0246336B2
JPH0246336B2 JP58190754A JP19075483A JPH0246336B2 JP H0246336 B2 JPH0246336 B2 JP H0246336B2 JP 58190754 A JP58190754 A JP 58190754A JP 19075483 A JP19075483 A JP 19075483A JP H0246336 B2 JPH0246336 B2 JP H0246336B2
Authority
JP
Japan
Prior art keywords
feed screw
nut
frame
linear motion
needle roller
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 - Lifetime
Application number
JP58190754A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6085848A (ja
Inventor
Minoru Tanaka
Hitoshi Kubota
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP19075483A priority Critical patent/JPS6085848A/ja
Publication of JPS6085848A publication Critical patent/JPS6085848A/ja
Publication of JPH0246336B2 publication Critical patent/JPH0246336B2/ja
Granted 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/408—Nut bearings therefor
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H2025/2445—Supports or other means for compensating misalignment or offset between screw and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
  • Transmission Devices (AREA)
JP19075483A 1983-10-14 1983-10-14 直動テ−ブル Granted JPS6085848A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19075483A JPS6085848A (ja) 1983-10-14 1983-10-14 直動テ−ブル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19075483A JPS6085848A (ja) 1983-10-14 1983-10-14 直動テ−ブル

Publications (2)

Publication Number Publication Date
JPS6085848A JPS6085848A (ja) 1985-05-15
JPH0246336B2 true JPH0246336B2 (US20030220297A1-20031127-C00033.png) 1990-10-15

Family

ID=16263174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19075483A Granted JPS6085848A (ja) 1983-10-14 1983-10-14 直動テ−ブル

Country Status (1)

Country Link
JP (1) JPS6085848A (US20030220297A1-20031127-C00033.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03112838U (US20030220297A1-20031127-C00033.png) * 1990-03-06 1991-11-19

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696121B1 (fr) * 1992-09-29 1995-08-25 Louis Mathian Massicot de decoupe d'onglets.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5176681A (US20030220297A1-20031127-C00033.png) * 1974-11-25 1976-07-02 Bendix Corp
JPS58120444A (ja) * 1982-01-14 1983-07-18 Nachi Fujikoshi Corp 静圧スライドテ−ブルの精密ねじ送り装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5176681A (US20030220297A1-20031127-C00033.png) * 1974-11-25 1976-07-02 Bendix Corp
JPS58120444A (ja) * 1982-01-14 1983-07-18 Nachi Fujikoshi Corp 静圧スライドテ−ブルの精密ねじ送り装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03112838U (US20030220297A1-20031127-C00033.png) * 1990-03-06 1991-11-19

Also Published As

Publication number Publication date
JPS6085848A (ja) 1985-05-15

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