FR398728A - Improvements to grease bearings - Google Patents

Improvements to grease bearings

Info

Publication number
FR398728A
FR398728A FR398728DA FR398728A FR 398728 A FR398728 A FR 398728A FR 398728D A FR398728D A FR 398728DA FR 398728 A FR398728 A FR 398728A
Authority
FR
France
Prior art keywords
grease bearings
grease
bearings
Prior art date
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
Other languages
French (fr)
Inventor
Fernand Demolder
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR398728A publication Critical patent/FR398728A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F15/00—Axle-boxes
    • B61F15/20—Details
    • B61F15/22—Sealing means preventing entrance of dust or leakage of oil

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR398728D 1908-11-18 1909-01-23 Improvements to grease bearings Expired FR398728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE398728X 1908-11-18

Publications (1)

Publication Number Publication Date
FR398728A true FR398728A (en) 1909-06-12

Family

ID=1443729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR398728D Expired FR398728A (en) 1908-11-18 1909-01-23 Improvements to grease bearings

Country Status (1)

Country Link
FR (1) FR398728A (en)

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