GB1548052A - Automatic operation of closure gates of hoppers - Google Patents

Automatic operation of closure gates of hoppers

Info

Publication number
GB1548052A
GB1548052A GB34875/77A GB3487577A GB1548052A GB 1548052 A GB1548052 A GB 1548052A GB 34875/77 A GB34875/77 A GB 34875/77A GB 3487577 A GB3487577 A GB 3487577A GB 1548052 A GB1548052 A GB 1548052A
Authority
GB
United Kingdom
Prior art keywords
hoppers
automatic operation
closure gates
gates
closure
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
GB34875/77A
Other languages
English (en)
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.)
SIMOTRA
Original Assignee
SIMOTRA
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 SIMOTRA filed Critical SIMOTRA
Publication of GB1548052A publication Critical patent/GB1548052A/en
Expired 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
    • B61D7/30—Opening or closing means controlled by means external to cars
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
GB34875/77A 1976-08-26 1977-08-19 Automatic operation of closure gates of hoppers Expired GB1548052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7625879A FR2362781A1 (fr) 1976-08-26 1976-08-26 Dispositif pour l'ouverture et la fermeture automatique de portes d'obturation de tremie et installation munie d'un tel dispositif

Publications (1)

Publication Number Publication Date
GB1548052A true GB1548052A (en) 1979-07-04

Family

ID=9177167

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34875/77A Expired GB1548052A (en) 1976-08-26 1977-08-19 Automatic operation of closure gates of hoppers

Country Status (5)

Country Link
BE (1) BE857404A (es)
DE (1) DE2738064A1 (es)
ES (1) ES461495A1 (es)
FR (1) FR2362781A1 (es)
GB (1) GB1548052A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112429282B (zh) * 2020-11-10 2022-04-12 常州嘉业智能装备科技有限公司 一种用于多次灌装的漏斗

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE250129C (es) *
DE1105799B (de) * 1959-11-05 1961-04-27 Kloeckner Humboldt Deutz Ag Betaetigungs- und Verriegelungseinrichtung fuer Entladeklappen
NL281701A (es) * 1961-08-02

Also Published As

Publication number Publication date
BE857404A (fr) 1977-12-01
FR2362781B1 (es) 1980-05-09
DE2738064A1 (de) 1978-03-09
ES461495A1 (es) 1978-06-01
FR2362781A1 (fr) 1978-03-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee