PT72025A - Improved railway truck friction shoe - Google Patents

Improved railway truck friction shoe

Info

Publication number
PT72025A
PT72025A PT7202580A PT7202580A PT72025A PT 72025 A PT72025 A PT 72025A PT 7202580 A PT7202580 A PT 7202580A PT 7202580 A PT7202580 A PT 7202580A PT 72025 A PT72025 A PT 72025A
Authority
PT
Portugal
Prior art keywords
shoe
face
railway truck
friction shoe
truck friction
Prior art date
Application number
PT7202580A
Other languages
English (en)
Other versions
PT72025B (en
Original Assignee
Amsted Ind Inc
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 Amsted Ind Inc filed Critical Amsted Ind Inc
Priority to PT7202580A priority Critical patent/PT72025B/pt
Publication of PT72025A publication Critical patent/PT72025A/pt
Publication of PT72025B publication Critical patent/PT72025B/pt

Links

Landscapes

  • Sealing Devices (AREA)
PT7202580A 1980-11-06 1980-11-06 Improved railway truck friction shoe PT72025B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT7202580A PT72025B (en) 1980-11-06 1980-11-06 Improved railway truck friction shoe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT7202580A PT72025B (en) 1980-11-06 1980-11-06 Improved railway truck friction shoe

Publications (2)

Publication Number Publication Date
PT72025A true PT72025A (en) 1980-12-01
PT72025B PT72025B (en) 1981-12-17

Family

ID=20082796

Family Applications (1)

Application Number Title Priority Date Filing Date
PT7202580A PT72025B (en) 1980-11-06 1980-11-06 Improved railway truck friction shoe

Country Status (1)

Country Link
PT (1) PT72025B (pt)

Also Published As

Publication number Publication date
PT72025B (en) 1981-12-17

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19970630