IT1222620B - Cuscinetto a sfere a scorrimento rettilineo - Google Patents
Cuscinetto a sfere a scorrimento rettilineoInfo
- Publication number
- IT1222620B IT1222620B IT21844/87A IT2184487A IT1222620B IT 1222620 B IT1222620 B IT 1222620B IT 21844/87 A IT21844/87 A IT 21844/87A IT 2184487 A IT2184487 A IT 2184487A IT 1222620 B IT1222620 B IT 1222620B
- Authority
- IT
- Italy
- Prior art keywords
- ball bearing
- rectilinear ball
- rectilinear
- bearing
- ball
- Prior art date
Links
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
- F16C31/00—Bearings for parts which both rotate and move linearly
-
- 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
- F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
- F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
- F16C29/0638—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls
- F16C29/0642—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with four rows of balls
- F16C29/0647—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with four rows of balls with load directions in X-arrangement
-
- 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
-
- 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
- F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
- F16C29/0604—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the load bearing section
- F16C29/0607—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the load bearing section of parts or members for retaining the rolling elements, i.e. members to prevent the rolling elements from falling out of the bearing body or carriage
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61210727A JPS6367426A (ja) | 1986-09-09 | 1986-09-09 | 直線摺動用ボ−ルベアリング |
JP28683686A JPS63140113A (ja) | 1986-12-03 | 1986-12-03 | 直線摺動用ボ−ルベアリング |
JP61286835A JPS63140112A (ja) | 1986-12-03 | 1986-12-03 | 直線摺動用ボ−ルベアリング |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8721844A0 IT8721844A0 (it) | 1987-09-08 |
IT1222620B true IT1222620B (it) | 1990-09-05 |
Family
ID=27329167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21844/87A IT1222620B (it) | 1986-09-09 | 1987-09-08 | Cuscinetto a sfere a scorrimento rettilineo |
Country Status (6)
Country | Link |
---|---|
US (1) | US4832508A (it) |
KR (1) | KR910010154B1 (it) |
DE (1) | DE3730128C2 (it) |
FR (1) | FR2603674B1 (it) |
GB (2) | GB2194992B (it) |
IT (1) | IT1222620B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2203804B (en) * | 1987-03-20 | 1991-10-16 | Hiroshi Teramachi | Angular contact-linear slide bearing |
JPH01112021A (ja) * | 1987-10-26 | 1989-04-28 | Nippon Thompson Co Ltd | 直動案内ユニットの保持器 |
US5195391A (en) * | 1988-10-31 | 1993-03-23 | Deutsche Star Gmbh | Linear guiding and driving unit |
DE3931396A1 (de) * | 1989-09-20 | 1991-03-28 | Star Gmbh | Linearfuehrung stichwort: "schienenfuehrung mit aufsetzaussparungen" |
JP2866974B2 (ja) * | 1990-03-26 | 1999-03-08 | 日本トムソン株式会社 | 直動転がり案内ユニット |
JP2689291B2 (ja) * | 1991-05-13 | 1997-12-10 | テイエチケー株式会社 | 4方向等荷重用ガイド及び往復運動テーブル機構 |
US5295748A (en) * | 1992-10-15 | 1994-03-22 | Nippon Bearing Co., Ltd. | Ball bearing for rectilinear sliding |
DE4331511C2 (de) * | 1993-09-16 | 1997-04-30 | Vdw Verein Deutscher Werkzeugm | Profilschienen-Kugelumlaufführung |
JP4118362B2 (ja) * | 1997-04-30 | 2008-07-16 | Thk株式会社 | 無限摺動用案内装置 |
JP3420204B2 (ja) | 2000-11-17 | 2003-06-23 | Thk株式会社 | 案内装置 |
NZ515372A (en) * | 2001-11-12 | 2004-03-26 | Interlock Group Ltd | Casement window operator system having a driven arm pivotally coupled to a sash mounting |
DE102013219298B3 (de) * | 2013-09-25 | 2015-03-26 | Aktiebolaget Skf | Linearführung |
CN111102289A (zh) * | 2020-01-09 | 2020-05-05 | 浙江非攻机械有限公司 | 直线导轨副滑块的下保持架固定结构及固定方法 |
DE102022131945B3 (de) | 2022-12-02 | 2024-04-18 | Hiwin Technologies Corp. | Halterung für eine linearführung und linearführung mit dieser halterung |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1256489B (de) * | 1960-10-15 | 1967-12-14 | Emil Fichthorn Fa | Waelzlager fuer Laengsfuehrungen |
FR1527022A (fr) * | 1967-03-30 | 1968-05-31 | Charles Ets | Perfectionnements aux chemins de guidage rapportés pour éléments mobiles de machines-outils |
US3552806A (en) * | 1968-11-08 | 1971-01-05 | Weasler Engineering & Mfg Co I | Full recirculating linear ball bearings with shaft telescoping while transmitting torque |
FR2240656A6 (it) * | 1973-08-07 | 1975-03-07 | Pitner Alfred | |
NL7304784A (it) * | 1973-04-05 | 1974-10-08 | ||
JPS5324937A (en) * | 1976-08-18 | 1978-03-08 | Hiroshi Teramachi | Infinitely sliding ball spline |
FR2381204A1 (fr) * | 1977-02-19 | 1978-09-15 | Skf Kugellagerfabriken Gmbh | Douille a billes |
JPS5572912A (en) * | 1978-11-25 | 1980-06-02 | Hiroshi Teramachi | 4-direction equal-load type linear bearing |
JPS55109820A (en) * | 1979-02-14 | 1980-08-23 | Hiroshi Teramachi | Linear ball bearing unit for floating load |
JPS57154956A (en) * | 1981-03-19 | 1982-09-24 | Fuji Xerox Co Ltd | Transmitting system of digital signal |
US4502737A (en) * | 1981-11-18 | 1985-03-05 | Nippon Seiko Kabushiki Kaisha | Slide way bearing |
JPS5958224A (ja) * | 1982-05-20 | 1984-04-03 | Hiroshi Teramachi | 直線摺動ベアリング |
JPS5958225A (ja) * | 1982-05-20 | 1984-04-03 | Hiroshi Teramachi | 直線摺動ベアリング |
US4582369A (en) * | 1982-09-24 | 1986-04-15 | Tsubakimoto Precision Products Co., Ltd. | Linear motion ball bearing |
KR890002989B1 (ko) * | 1984-04-28 | 1989-08-16 | 가부시끼 가이샤 쯔바끼모또 세이꼬오 | 튜우브식 직선 운동용 베어링 |
US4557530A (en) * | 1984-05-24 | 1985-12-10 | Haase Harold A | Flat, compact, linear ball bearing with wedge-locked eccentric adjustment and removable races in cylindrical seats |
JPS61116120A (ja) * | 1984-11-13 | 1986-06-03 | Hiroshi Teramachi | 直線運動ロ−ラ−ベアリング |
DE3668672D1 (de) * | 1985-08-02 | 1990-03-08 | Star Gmbh | Waelzlager fuer linearbewegungen. |
-
1987
- 1987-09-04 US US07/092,926 patent/US4832508A/en not_active Expired - Lifetime
- 1987-09-07 KR KR1019870009884A patent/KR910010154B1/ko not_active IP Right Cessation
- 1987-09-07 FR FR878712383A patent/FR2603674B1/fr not_active Expired - Lifetime
- 1987-09-08 IT IT21844/87A patent/IT1222620B/it active
- 1987-09-08 DE DE3730128A patent/DE3730128C2/de not_active Expired - Lifetime
- 1987-09-09 GB GB8721244A patent/GB2194992B/en not_active Expired - Lifetime
-
1990
- 1990-07-20 GB GB9015944A patent/GB2233050B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR910010154B1 (ko) | 1991-12-17 |
DE3730128C2 (de) | 1997-03-27 |
FR2603674B1 (fr) | 1994-08-05 |
GB2194992B (en) | 1991-04-17 |
GB2233050B (en) | 1991-06-05 |
KR880004243A (ko) | 1988-06-02 |
GB2194992A (en) | 1988-03-23 |
US4832508A (en) | 1989-05-23 |
GB8721244D0 (en) | 1987-10-14 |
GB9015944D0 (en) | 1990-09-05 |
FR2603674A1 (fr) | 1988-03-11 |
IT8721844A0 (it) | 1987-09-08 |
GB2233050A (en) | 1991-01-02 |
DE3730128A1 (de) | 1988-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970930 |