FR2050682A5 - - Google Patents

Info

Publication number
FR2050682A5
FR2050682A5 FR6920728A FR6920728A FR2050682A5 FR 2050682 A5 FR2050682 A5 FR 2050682A5 FR 6920728 A FR6920728 A FR 6920728A FR 6920728 A FR6920728 A FR 6920728A FR 2050682 A5 FR2050682 A5 FR 2050682A5
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
Application number
FR6920728A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
COLLIS ET SONS Ltd
Original Assignee
COLLIS ET SONS Ltd
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 COLLIS ET SONS Ltd filed Critical COLLIS ET SONS Ltd
Priority to FR6920728A priority Critical patent/FR2050682A5/fr
Application granted granted Critical
Publication of FR2050682A5 publication Critical patent/FR2050682A5/fr
Expired legal-status Critical Current

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
    • F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts
    • F16C29/046—Ball or roller bearings having rolling elements journaled in one of the moving parts with balls journaled in pockets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/303—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom with the dipper-arm or boom rotatable about its longitudinal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR6920728A 1969-06-20 1969-06-20 Expired FR2050682A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6920728A FR2050682A5 (en) 1969-06-20 1969-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6920728A FR2050682A5 (en) 1969-06-20 1969-06-20

Publications (1)

Publication Number Publication Date
FR2050682A5 true FR2050682A5 (en) 1971-04-02

Family

ID=9036107

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6920728A Expired FR2050682A5 (en) 1969-06-20 1969-06-20

Country Status (1)

Country Link
FR (1) FR2050682A5 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630170A1 (en) * 1988-04-18 1989-10-20 Tanguy Herve Guides using balls on toric cushions for multi-directional translational movements
CN113800199A (en) * 2021-08-27 2021-12-17 山东灵犀院科技发展股份有限公司 Rolling body
CN113800201A (en) * 2021-08-27 2021-12-17 山东灵犀院科技发展股份有限公司 Scraping plate
CN113800202A (en) * 2021-08-27 2021-12-17 山东灵犀院科技发展股份有限公司 Rolling body
CN113879776A (en) * 2021-10-22 2022-01-04 山东灵犀院科技发展股份有限公司 Scraper conveyor, scraper and rolling body

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630170A1 (en) * 1988-04-18 1989-10-20 Tanguy Herve Guides using balls on toric cushions for multi-directional translational movements
CN113800199A (en) * 2021-08-27 2021-12-17 山东灵犀院科技发展股份有限公司 Rolling body
CN113800201A (en) * 2021-08-27 2021-12-17 山东灵犀院科技发展股份有限公司 Scraping plate
CN113800202A (en) * 2021-08-27 2021-12-17 山东灵犀院科技发展股份有限公司 Rolling body
CN113800201B (en) * 2021-08-27 2023-08-18 山东灵犀院科技发展股份有限公司 Scraping plate
CN113879776A (en) * 2021-10-22 2022-01-04 山东灵犀院科技发展股份有限公司 Scraper conveyor, scraper and rolling body
CN113879776B (en) * 2021-10-22 2023-11-14 山东灵犀院科技发展股份有限公司 Scraper conveyor, scraper and rolling body

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Legal Events

Date Code Title Description
ST Notification of lapse