JPS5590719A - Rotating shaft device capable of longitudinal moving - Google Patents

Rotating shaft device capable of longitudinal moving

Info

Publication number
JPS5590719A
JPS5590719A JP16010178A JP16010178A JPS5590719A JP S5590719 A JPS5590719 A JP S5590719A JP 16010178 A JP16010178 A JP 16010178A JP 16010178 A JP16010178 A JP 16010178A JP S5590719 A JPS5590719 A JP S5590719A
Authority
JP
Japan
Prior art keywords
axle
ball bearing
linear
rotation
longitudinal moving
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.)
Pending
Application number
JP16010178A
Other languages
Japanese (ja)
Inventor
Masayuki Uchiyama
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP16010178A priority Critical patent/JPS5590719A/en
Publication of JPS5590719A publication Critical patent/JPS5590719A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bearings For Parts Moving Linearly (AREA)

Abstract

PURPOSE: To make longitudinal moving more precisely by providing an axle having two guide faces corresponding to the directions of rotation contrary to each other inside a linear-moving ball bearing and making rollers be supported and borne by eccentric bolts projecting inside from axial direction putting the linear-moving ball bearing between.
CONSTITUTION: Linear-moving ball bearing 2 is put in bearing housing 1 and axle 3 is put in this ball bearing 2. On the axle 3 are formed two guide faces corresponding to the directions of rotation contrary to each other and on each guide face are provided rollers 5 so that the latter can touch the former in rolling state. Roller 5 is supported and borne by eccentric bolts 4 projecting inside bearing housing 1. By this the rotation of bearing housing 1 is transmitted to axle 3, enabling both clockwise and anti-clockwise rotation thereof.
COPYRIGHT: (C)1980,JPO&Japio
JP16010178A 1978-12-27 1978-12-27 Rotating shaft device capable of longitudinal moving Pending JPS5590719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16010178A JPS5590719A (en) 1978-12-27 1978-12-27 Rotating shaft device capable of longitudinal moving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16010178A JPS5590719A (en) 1978-12-27 1978-12-27 Rotating shaft device capable of longitudinal moving

Publications (1)

Publication Number Publication Date
JPS5590719A true JPS5590719A (en) 1980-07-09

Family

ID=15707864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16010178A Pending JPS5590719A (en) 1978-12-27 1978-12-27 Rotating shaft device capable of longitudinal moving

Country Status (1)

Country Link
JP (1) JPS5590719A (en)

Similar Documents

Publication Publication Date Title
GB1417652A (en) Roller screw mechanism
GB1374226A (en) Rolling bearings
ES420994A1 (en) Method of forming outer bearing races
DE3172205D1 (en) A traversing unit
JPS5590719A (en) Rotating shaft device capable of longitudinal moving
JPS5524733A (en) Device for taper rolling plate-like material
GB1530758A (en) Shaft mounted for rotation by two rolling bearings
JPS5354640A (en) Machining for double row cone roller bearing
ES455969A1 (en) Cycle wheel hub assembly - has radial or oblique contact adjustable ball bearings with reduced play
JPS5327126A (en) Piping coupling of roll bearing part for rolling mill
SE8602428D0 (en) BEARING ARRANGEMENT VITH ROLLING ELEMENTS
JPS5340148A (en) Rotary-shaft holding mechanism
JPS54151755A (en) Torque transmission devices
JPS52115946A (en) Main shaft using spherical bearing
JPS5435160A (en) Rolling mill
JPS526856A (en) Lubrication of roll bearing for a rolling mill
JPS5367045A (en) Outer shell of equal speed joint
JPS5785625A (en) Manufacture of rotation axis member
JPS56113822A (en) Bearing
JPS52102944A (en) Bearing system of rotary machine
JPS5737070A (en) Bearing mechanism for sector shaft in steering gear for vehicle
JPS556055A (en) Roller bearing device
JPS51144854A (en) Cage for cylindrical roller bearing
JPS53110746A (en) Air dynamic pressure using thrust bearing
JPS5686224A (en) Roller bearing for axial direction movement