FR1251518A - Vibrator for railway gondola cars - Google Patents

Vibrator for railway gondola cars

Info

Publication number
FR1251518A
FR1251518A FR818373A FR818373A FR1251518A FR 1251518 A FR1251518 A FR 1251518A FR 818373 A FR818373 A FR 818373A FR 818373 A FR818373 A FR 818373A FR 1251518 A FR1251518 A FR 1251518A
Authority
FR
France
Prior art keywords
vibrator
gondola cars
railway gondola
railway
cars
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
FR818373A
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.)
Hewitt Robins International SA
Original Assignee
Hewitt Robins International 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
Priority claimed from US792850A external-priority patent/US3047169A/en
Application filed by Hewitt Robins International SA filed Critical Hewitt Robins International SA
Priority to FR818373A priority Critical patent/FR1251518A/en
Application granted granted Critical
Publication of FR1251518A publication Critical patent/FR1251518A/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
    • B61D7/32—Means for assisting charge or discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
FR818373A 1959-02-12 1960-02-12 Vibrator for railway gondola cars Expired FR1251518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR818373A FR1251518A (en) 1959-02-12 1960-02-12 Vibrator for railway gondola cars

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US792850A US3047169A (en) 1959-02-12 1959-02-12 Railroad car vibrator
FR818373A FR1251518A (en) 1959-02-12 1960-02-12 Vibrator for railway gondola cars

Publications (1)

Publication Number Publication Date
FR1251518A true FR1251518A (en) 1961-01-20

Family

ID=26185017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818373A Expired FR1251518A (en) 1959-02-12 1960-02-12 Vibrator for railway gondola cars

Country Status (1)

Country Link
FR (1) FR1251518A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116762511A (en) * 2023-07-12 2023-09-19 泰安市徂徕山林场 Soil fattening device of forestry

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116762511A (en) * 2023-07-12 2023-09-19 泰安市徂徕山林场 Soil fattening device of forestry
CN116762511B (en) * 2023-07-12 2024-02-09 泰安市徂徕山林场 Soil fattening device of forestry

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