CA1237604A - Mecanisme de manoeuvre de l'obturateur de depotage d'un wagon-tremie, et son fonctionnement - Google Patents

Mecanisme de manoeuvre de l'obturateur de depotage d'un wagon-tremie, et son fonctionnement

Info

Publication number
CA1237604A
CA1237604A CA000480571A CA480571A CA1237604A CA 1237604 A CA1237604 A CA 1237604A CA 000480571 A CA000480571 A CA 000480571A CA 480571 A CA480571 A CA 480571A CA 1237604 A CA1237604 A CA 1237604A
Authority
CA
Canada
Prior art keywords
trolley
track
pinion
torque
gates
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
CA000480571A
Other languages
English (en)
Inventor
George W. Peckham
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
Priority to CA000480571A priority Critical patent/CA1237604A/fr
Application granted granted Critical
Publication of CA1237604A publication Critical patent/CA1237604A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Transmission Devices (AREA)
CA000480571A 1985-05-02 1985-05-02 Mecanisme de manoeuvre de l'obturateur de depotage d'un wagon-tremie, et son fonctionnement Expired CA1237604A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000480571A CA1237604A (fr) 1985-05-02 1985-05-02 Mecanisme de manoeuvre de l'obturateur de depotage d'un wagon-tremie, et son fonctionnement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000480571A CA1237604A (fr) 1985-05-02 1985-05-02 Mecanisme de manoeuvre de l'obturateur de depotage d'un wagon-tremie, et son fonctionnement

Publications (1)

Publication Number Publication Date
CA1237604A true CA1237604A (fr) 1988-06-07

Family

ID=4130407

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000480571A Expired CA1237604A (fr) 1985-05-02 1985-05-02 Mecanisme de manoeuvre de l'obturateur de depotage d'un wagon-tremie, et son fonctionnement

Country Status (1)

Country Link
CA (1) CA1237604A (fr)

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Legal Events

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