FR2483871B1 - - Google Patents

Info

Publication number
FR2483871B1
FR2483871B1 FR8012414A FR8012414A FR2483871B1 FR 2483871 B1 FR2483871 B1 FR 2483871B1 FR 8012414 A FR8012414 A FR 8012414A FR 8012414 A FR8012414 A FR 8012414A FR 2483871 B1 FR2483871 B1 FR 2483871B1
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
FR8012414A
Other languages
French (fr)
Other versions
FR2483871A1 (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.)
ORVAL ATELIERS
Original Assignee
ORVAL ATELIERS
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 ORVAL ATELIERS filed Critical ORVAL ATELIERS
Priority to FR8012414A priority Critical patent/FR2483871A1/fr
Publication of FR2483871A1 publication Critical patent/FR2483871A1/fr
Application granted granted Critical
Publication of FR2483871B1 publication Critical patent/FR2483871B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/14—Adaptations of hopper elements to railways
    • B61D7/16—Closure elements for discharge openings
    • B61D7/24—Opening or closing means
    • B61D7/26—Opening or closing means mechanical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/14—Adaptations of hopper elements to railways
    • B61D7/16—Closure elements for discharge openings
    • B61D7/18—Closure elements for discharge openings pivoted

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
FR8012414A 1980-06-04 1980-06-04 Dispositif de manoeuvre d'une trappe au fond d'une tremie; wagon-tremie equipe de ce dispositif Granted FR2483871A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8012414A FR2483871A1 (fr) 1980-06-04 1980-06-04 Dispositif de manoeuvre d'une trappe au fond d'une tremie; wagon-tremie equipe de ce dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8012414A FR2483871A1 (fr) 1980-06-04 1980-06-04 Dispositif de manoeuvre d'une trappe au fond d'une tremie; wagon-tremie equipe de ce dispositif

Publications (2)

Publication Number Publication Date
FR2483871A1 FR2483871A1 (fr) 1981-12-11
FR2483871B1 true FR2483871B1 (enrdf_load_stackoverflow) 1982-07-30

Family

ID=9242703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8012414A Granted FR2483871A1 (fr) 1980-06-04 1980-06-04 Dispositif de manoeuvre d'une trappe au fond d'une tremie; wagon-tremie equipe de ce dispositif

Country Status (1)

Country Link
FR (1) FR2483871A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102152916B (zh) * 2011-03-23 2012-12-26 四川电力送变电建设公司 索道货运用自动卸料斗
CN103590691B (zh) * 2013-11-29 2015-11-18 东莞市永强汽车制造有限公司 一种方形斗式运矿半挂车

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190926582A (en) * 1909-11-16 1910-11-10 Percy Richard Julius Willis Improved Door for Cars adapted for Transporting Granulated Substance in Bulk.
US1706607A (en) * 1927-02-12 1929-03-26 Rodger Ballast Car Co Selective-dump car

Also Published As

Publication number Publication date
FR2483871A1 (fr) 1981-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse