ZA722277B - Telescopic transmission shaft with ball guides - Google Patents
Telescopic transmission shaft with ball guidesInfo
- Publication number
- ZA722277B ZA722277B ZA722277A ZA722277A ZA722277B ZA 722277 B ZA722277 B ZA 722277B ZA 722277 A ZA722277 A ZA 722277A ZA 722277 A ZA722277 A ZA 722277A ZA 722277 B ZA722277 B ZA 722277B
- Authority
- ZA
- South Africa
- Prior art keywords
- transmission shaft
- telescopic transmission
- ball guides
- guides
- 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
- 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
- F16C29/0697—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 with polygonal guide rail or track
-
- 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
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
- F16C3/03—Shafts; Axles telescopic
- F16C3/035—Shafts; Axles telescopic with built-in bearings
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
- F16D3/065—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement by means of rolling elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712116638 DE2116638B2 (en) | 1971-04-05 | 1971-04-05 | TELESCOPIC SHAFT |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA722277B true ZA722277B (en) | 1972-12-27 |
Family
ID=5803947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA722277A ZA722277B (en) | 1971-04-05 | 1972-04-05 | Telescopic transmission shaft with ball guides |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU450097B2 (en) |
DE (1) | DE2116638B2 (en) |
ZA (1) | ZA722277B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2558890B2 (en) * | 1989-09-22 | 1996-11-27 | エヌティエヌ 株式会社 | Constant velocity universal joint |
DE19621464A1 (en) * | 1996-05-29 | 1997-12-04 | Schaeffler Waelzlager Kg | Machine-tool with tool holders on telescopic arms |
US5906461A (en) * | 1997-04-09 | 1999-05-25 | Ina Walzlager Schaeffler Ohg | Machine tool with adjustable strut assembly |
-
1971
- 1971-04-05 DE DE19712116638 patent/DE2116638B2/en not_active Ceased
-
1972
- 1972-04-04 AU AU40693/72A patent/AU450097B2/en not_active Expired
- 1972-04-05 ZA ZA722277A patent/ZA722277B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2116638B2 (en) | 1973-07-19 |
DE2116638A1 (en) | 1972-10-19 |
AU4069372A (en) | 1973-10-11 |
AU450097B2 (en) | 1974-06-11 |
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