FR4890E - Improvements to shoe brakes and friction pulleys for railway vehicles - Google Patents

Improvements to shoe brakes and friction pulleys for railway vehicles

Info

Publication number
FR4890E
FR4890E FR4890DA FR4890E FR 4890 E FR4890 E FR 4890E FR 4890D A FR4890D A FR 4890DA FR 4890 E FR4890 E FR 4890E
Authority
FR
France
Prior art keywords
railway vehicles
friction pulleys
shoe brakes
brakes
shoe
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)
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.)
RS) SA
Original Assignee
RS) SA
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 RS) SA filed Critical RS) SA
Application granted granted Critical
Publication of FR4890E publication Critical patent/FR4890E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/027—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur
    • C01B17/033—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur using a liquid extractant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
FR4890D 1904-08-19 1905-06-08 Improvements to shoe brakes and friction pulleys for railway vehicles Expired FR4890E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR345702T 1904-08-19
FR4890T 1905-06-08

Publications (1)

Publication Number Publication Date
FR4890E true FR4890E (en) 1905-11-04

Family

ID=1348064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4890D Expired FR4890E (en) 1904-08-19 1905-06-08 Improvements to shoe brakes and friction pulleys for railway vehicles

Country Status (1)

Country Link
FR (1) FR4890E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2275477A1 (en) 2009-06-10 2011-01-19 Borealis AG Flame retardant polymer composition comprising an ethylene copolymer with maleic anhydride units as coupling agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2275477A1 (en) 2009-06-10 2011-01-19 Borealis AG Flame retardant polymer composition comprising an ethylene copolymer with maleic anhydride units as coupling agent

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