FR2390626B1 - - Google Patents
Info
- Publication number
- FR2390626B1 FR2390626B1 FR7813935A FR7813935A FR2390626B1 FR 2390626 B1 FR2390626 B1 FR 2390626B1 FR 7813935 A FR7813935 A FR 7813935A FR 7813935 A FR7813935 A FR 7813935A FR 2390626 B1 FR2390626 B1 FR 2390626B1
- 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
Links
Classifications
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- 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
- F16C29/0683—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 rail or rod of circular cross-section, i.e. the linear bearing is not suited to transmit torque
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- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/40—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings with loose spacing bodies between the rollers
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/37—Loose spacing bodies
- F16C33/3713—Loose spacing bodies with other rolling elements serving as spacing bodies, e.g. the spacing bodies are in rolling contact with the load carrying rolling elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19777714897 DE7714897U (de) | 1977-05-11 | Wälzlager für relative Linearbewegungen auf einer Welle |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2390626A1 FR2390626A1 (fr) | 1978-12-08 |
FR2390626B1 true FR2390626B1 (fr) | 1984-03-16 |
Family
ID=6678710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7813935A Granted FR2390626A1 (fr) | 1977-05-11 | 1978-05-10 | Palier a roulements pour mouvements relatifs lineaires sur un arbre de machine |
Country Status (5)
Country | Link |
---|---|
US (1) | US4181375A (fr) |
JP (1) | JPS53139046A (fr) |
FR (1) | FR2390626A1 (fr) |
GB (1) | GB1561879A (fr) |
IT (2) | IT1212301B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55109819A (en) * | 1979-02-14 | 1980-08-23 | Hiroshi Teramachi | Linearly guiding slide bearing unit |
HU178294B (en) * | 1979-10-18 | 1982-04-28 | Magyar Goerdueloecsapagy Mueve | Roller shoe |
JPS58155426U (ja) * | 1982-04-14 | 1983-10-17 | 日本精工株式会社 | 軌道案内軸受 |
US4463992A (en) * | 1982-11-15 | 1984-08-07 | R & H Technology Inc. | High capacity needle bearing for linear motion on a shaft |
US5005988A (en) * | 1990-03-28 | 1991-04-09 | Thomson Industries, Inc. | Linear motion bearing |
WO1992022753A1 (fr) * | 1991-06-11 | 1992-12-23 | Ina Wälzlager Schaeffler Kg | Unite de recirculation de billes pour guides lineaires |
US5161897A (en) * | 1991-06-20 | 1992-11-10 | Thomson Industries, Inc. | Linear motion roller bearing assembly |
US5281030A (en) * | 1993-01-04 | 1994-01-25 | Ondrej Krnac | Linear roller bearing device |
JP3344131B2 (ja) * | 1994-12-16 | 2002-11-11 | 日本精工株式会社 | 自己潤滑リニアガイド装置 |
EP1224399B1 (fr) | 1999-10-22 | 2015-03-18 | Thomson Industries, Inc. | Cartouche a recirculation d'elements de roulement destinee a un ensemble palier a deplacement lineaire |
JP2023125702A (ja) * | 2022-02-28 | 2023-09-07 | 日本トムソン株式会社 | 直動案内ユニット |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR385913A (fr) * | 1908-01-03 | 1908-05-30 | Knut Henning Robert Tillberg | Coussinet à rouleaux |
US2418196A (en) * | 1945-03-26 | 1947-04-01 | Aetna Ball & Roller Bearing Co | Needle bearing |
US3246933A (en) * | 1963-05-08 | 1966-04-19 | Scully Jones & Co | Way bearing |
US3466101A (en) * | 1965-10-23 | 1969-09-09 | Arthur F Hudson | Bearing |
US3606499A (en) * | 1969-11-25 | 1971-09-20 | Herman Ganser | Antifriction bearing assembly having an orbiting roller arrangement |
DE1961468A1 (de) * | 1969-12-08 | 1971-06-16 | Georg Titt | Waelz-Laengslager |
US3751121A (en) * | 1971-09-17 | 1973-08-07 | Barden Corp | Segmental cage for linear and linear/rotary bearings |
FR2208068A1 (fr) * | 1972-11-07 | 1974-06-21 | Krahenbuhl Roland | |
US3989324A (en) * | 1974-10-02 | 1976-11-02 | Traut Earl W | Rolling contact bearings |
-
1978
- 1978-04-17 IT IT7822374A patent/IT1212301B/it active
- 1978-04-17 IT IT7821514U patent/IT7821514V0/it unknown
- 1978-04-24 JP JP4794378A patent/JPS53139046A/ja active Pending
- 1978-05-03 US US05/902,447 patent/US4181375A/en not_active Expired - Lifetime
- 1978-05-10 FR FR7813935A patent/FR2390626A1/fr active Granted
- 1978-05-10 GB GB18796/78A patent/GB1561879A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1212301B (it) | 1989-11-22 |
IT7821514V0 (it) | 1978-04-17 |
FR2390626A1 (fr) | 1978-12-08 |
US4181375A (en) | 1980-01-01 |
IT7822374A0 (it) | 1978-04-17 |
JPS53139046A (en) | 1978-12-05 |
GB1561879A (en) | 1980-03-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |