ZA722277B - Telescopic transmission shaft with ball guides - Google Patents

Telescopic transmission shaft with ball guides

Info

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
Application number
ZA722277A
Inventor
H Geisthoff
T Buthe
Original Assignee
Walterscheid Kg J
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 Walterscheid Kg J filed Critical Walterscheid Kg J
Publication of ZA722277B publication Critical patent/ZA722277B/en

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)
ZA722277A 1971-04-05 1972-04-05 Telescopic transmission shaft with ball guides ZA722277B (en)

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)

* Cited by examiner, † Cited by third party
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

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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