JP4454336B2 - 直動軸受機構 - Google Patents

直動軸受機構 Download PDF

Info

Publication number
JP4454336B2
JP4454336B2 JP2004036641A JP2004036641A JP4454336B2 JP 4454336 B2 JP4454336 B2 JP 4454336B2 JP 2004036641 A JP2004036641 A JP 2004036641A JP 2004036641 A JP2004036641 A JP 2004036641A JP 4454336 B2 JP4454336 B2 JP 4454336B2
Authority
JP
Japan
Prior art keywords
groove
shaft
region
support means
shaft support
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 - Fee Related
Application number
JP2004036641A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005226761A (ja
JP2005226761A5 (enExample
Inventor
玲治 岩間
恭樹 大川原
壮作 木村
久寿弥 尾崎
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.)
Hephaist Co Ltd
Original Assignee
Hephaist Seiko Co 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 Hephaist Seiko Co Ltd filed Critical Hephaist Seiko Co Ltd
Priority to JP2004036641A priority Critical patent/JP4454336B2/ja
Publication of JP2005226761A publication Critical patent/JP2005226761A/ja
Publication of JP2005226761A5 publication Critical patent/JP2005226761A5/ja
Application granted granted Critical
Publication of JP4454336B2 publication Critical patent/JP4454336B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/068—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track
    • F16C29/0692—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a guide rail or track of non-circular cross-section, e.g. with grooves or protrusions, i.e. the linear bearing is suited to transmit torque
    • F16C29/0695—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a guide rail or track of non-circular cross-section, e.g. with grooves or protrusions, i.e. the linear bearing is suited to transmit torque with balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Rolling Contact Bearings (AREA)
JP2004036641A 2004-02-13 2004-02-13 直動軸受機構 Expired - Fee Related JP4454336B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004036641A JP4454336B2 (ja) 2004-02-13 2004-02-13 直動軸受機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004036641A JP4454336B2 (ja) 2004-02-13 2004-02-13 直動軸受機構

Publications (3)

Publication Number Publication Date
JP2005226761A JP2005226761A (ja) 2005-08-25
JP2005226761A5 JP2005226761A5 (enExample) 2007-03-22
JP4454336B2 true JP4454336B2 (ja) 2010-04-21

Family

ID=35001638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004036641A Expired - Fee Related JP4454336B2 (ja) 2004-02-13 2004-02-13 直動軸受機構

Country Status (1)

Country Link
JP (1) JP4454336B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110100106A (zh) * 2016-12-16 2019-08-06 Hephaist精工株式会社 重心移动管及内置它的钓鱼用诱饵

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5312986B2 (ja) * 2009-02-27 2013-10-09 ヒーハイスト精工株式会社 直動軸受
JP2010203466A (ja) * 2009-02-27 2010-09-16 Hiihaisuto Seiko Kk 直動案内装置
JP5353373B2 (ja) * 2009-03-31 2013-11-27 株式会社ジェイテクト ボールスプライン
JP5794756B2 (ja) * 2009-10-05 2015-10-14 ヒーハイスト精工株式会社 直動軸受付きボールねじ
JP5733280B2 (ja) * 2011-08-24 2015-06-10 日本精工株式会社 リニアガイド用潤滑剤供給機構、それを備えたリニアガイド及びリニアガイド用潤滑剤供給方法
JP2014122648A (ja) * 2012-12-20 2014-07-03 Ntn Corp ボールランプ機構及び直動アクチュエータ並びに電動式ディスクブレーキ装置
CN112210961A (zh) * 2019-06-24 2021-01-12 青岛海尔洗衣机有限公司 一种滚动轴承及具有该滚动轴承的洗衣机内桶锁止机构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110100106A (zh) * 2016-12-16 2019-08-06 Hephaist精工株式会社 重心移动管及内置它的钓鱼用诱饵
CN110100106B (zh) * 2016-12-16 2022-05-10 Hephaist精工株式会社 重心移动管及内置它的钓鱼用诱饵

Also Published As

Publication number Publication date
JP2005226761A (ja) 2005-08-25

Similar Documents

Publication Publication Date Title
EP2787231B1 (en) Prong type cage for double row roller bearing and double row roller bearing
WO2013051696A1 (ja) 転がり軸受
JP4454336B2 (ja) 直動軸受機構
US8591121B2 (en) Rolling bearing cage and assembly
JP2008536059A (ja) 特に工作機械の主軸を支持するための高速可動軸受
JP2001317550A (ja) リニアベアリング
JP7485948B2 (ja) 自動調心ころ軸受用保持器
JP2006153200A (ja) ころ軸受用保持器およびころ軸受
JP2008240831A (ja) 転がり軸受及び転がり軸受の組立て方法
JP2015102144A (ja) 自動調心ころ軸受
CN109210074B (zh) 用于滚动轴承的分段式保持架
JP2008133894A (ja) 玉軸受用保持器
JP2006112555A (ja) 調心輪付きころ軸受
JP4090085B2 (ja) 圧延機用ロールの中心軸回転支持用調心機構付複列円すいころ軸受
JP2020070857A (ja) 旋回軸受
JP4454383B2 (ja) 直動軸受機構
JP2006118591A (ja) 多点接触玉軸受
JP2009092162A (ja) ころ軸受
JP5218231B2 (ja) 転がり軸受用保持器、並びにこれを備えた内輪組立体、外輪組立体、および転がり軸受
JP2009210091A (ja) 自動調心ころ軸受
JP2024155324A (ja) クロスローラ軸受
JP4113979B2 (ja) ころがり軸受
JP4577125B2 (ja) 転がり軸受
JP2024161804A (ja) 保持器及びころ軸受
JP2000074072A (ja) 針状ころ軸受

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070202

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070202

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090319

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090512

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090701

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090811

RD05 Notification of revocation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7425

Effective date: 20090807

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20090911

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091013

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20091106

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100105

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100122

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100202

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130212

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4454336

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130212

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140212

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees