IT1158726B - Cuscinetto a rotolamento per spostamenti relativi lineari su di un albero - Google Patents
Cuscinetto a rotolamento per spostamenti relativi lineari su di un alberoInfo
- Publication number
- IT1158726B IT1158726B IT23953/78A IT2395378A IT1158726B IT 1158726 B IT1158726 B IT 1158726B IT 23953/78 A IT23953/78 A IT 23953/78A IT 2395378 A IT2395378 A IT 2395378A IT 1158726 B IT1158726 B IT 1158726B
- Authority
- IT
- Italy
- Prior art keywords
- tree
- rolling bearing
- relative movements
- linear relative
- linear
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 title 1
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
- F16C29/0683—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
-
- 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)
- Linear Motors (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19777726031 DE7726031U (de) | 1977-08-23 | Wälzlager für relative Linearbewegungen auf einer Welle |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7823953A0 IT7823953A0 (it) | 1978-05-30 |
IT1158726B true IT1158726B (it) | 1987-02-25 |
Family
ID=6681916
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23953/78A IT1158726B (it) | 1977-08-23 | 1978-05-30 | Cuscinetto a rotolamento per spostamenti relativi lineari su di un albero |
IT7821971U IT7821971V0 (it) | 1977-08-23 | 1978-05-30 | Cuscinetto a rotolamento per spostamenti relativi lineari su di un albero. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7821971U IT7821971V0 (it) | 1977-08-23 | 1978-05-30 | Cuscinetto a rotolamento per spostamenti relativi lineari su di un albero. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5440951A (it) |
FR (1) | FR2401357A1 (it) |
GB (1) | GB1574291A (it) |
IT (2) | IT1158726B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2476251A1 (fr) * | 1980-02-15 | 1981-08-21 | Glaenzer Spicer Sa | Dispositif d'articulation a tourillonnement et a coulissement d'une piece sur un arbre |
CH657192A5 (en) * | 1981-11-03 | 1986-08-15 | Schmid Sro Kugellager | Ball bush for unlimited longitudinal movements |
DE3207515A1 (de) * | 1982-03-03 | 1983-09-08 | Skf Kugellagerfabriken Gmbh | Umlaufsegment mit waelzkoerpern |
JPS59108819U (ja) * | 1983-01-14 | 1984-07-23 | カヤバ工業株式会社 | 往復動ベアリング装置 |
WO2017010407A1 (ja) * | 2015-07-14 | 2017-01-19 | 日本精工株式会社 | ボールねじ、工作機械、及び搬送装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB761699A (en) * | 1953-04-02 | 1956-11-21 | Louis Frederic Libgotte | Improvements in antifriction slides |
US3466101A (en) * | 1965-10-23 | 1969-09-09 | Arthur F Hudson | Bearing |
US3567295A (en) * | 1968-09-24 | 1971-03-02 | Rolamite Technology Inc | Linear recirculating roller bearing |
FR2228392A5 (it) * | 1973-05-02 | 1974-11-29 | Demay Gerard |
-
1978
- 1978-05-24 GB GB22089/78A patent/GB1574291A/en not_active Expired
- 1978-05-30 IT IT23953/78A patent/IT1158726B/it active
- 1978-05-30 IT IT7821971U patent/IT7821971V0/it unknown
- 1978-06-16 JP JP7226678A patent/JPS5440951A/ja active Pending
- 1978-08-03 FR FR7823020A patent/FR2401357A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1574291A (en) | 1980-09-03 |
JPS5440951A (en) | 1979-03-31 |
IT7823953A0 (it) | 1978-05-30 |
IT7821971V0 (it) | 1978-05-30 |
FR2401357B1 (it) | 1984-03-23 |
FR2401357A1 (fr) | 1979-03-23 |
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