CA2840838A1 - Ensemble jeux de noyaux de corps principal et boite a noyaux pour un corps d'attelage - Google Patents

Ensemble jeux de noyaux de corps principal et boite a noyaux pour un corps d'attelage Download PDF

Info

Publication number
CA2840838A1
CA2840838A1 CA2840838A CA2840838A CA2840838A1 CA 2840838 A1 CA2840838 A1 CA 2840838A1 CA 2840838 A CA2840838 A CA 2840838A CA 2840838 A CA2840838 A CA 2840838A CA 2840838 A1 CA2840838 A1 CA 2840838A1
Authority
CA
Canada
Prior art keywords
core
main body
shank
head
body core
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.)
Abandoned
Application number
CA2840838A
Other languages
English (en)
Inventor
F. Andrew Nibouar
Jerry R. Smerecky
Noland BROOKS
Nick SALAMASICK
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.)
Bedloe Industries LLC
Original Assignee
Bedloe Industries LLC
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 Bedloe Industries LLC filed Critical Bedloe Industries LLC
Publication of CA2840838A1 publication Critical patent/CA2840838A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/103—Multipart cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/06—Core boxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
    • B61G3/04—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling head having a guard arm on one side and a knuckle with angularly-disposed nose and tail portions pivoted to the other side thereof, the nose of the knuckle being the coupling part, and means to lock the knuckle in coupling position, e.g. "A.A.R." or "Janney" type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
CA2840838A 2011-12-27 2012-12-17 Ensemble jeux de noyaux de corps principal et boite a noyaux pour un corps d'attelage Abandoned CA2840838A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/337,558 2011-12-27
US13/337,558 US20130160962A1 (en) 2011-12-27 2011-12-27 Main body core set assembly and core box for a coupler body
PCT/US2012/070140 WO2013101525A2 (fr) 2011-12-27 2012-12-17 Ensemble jeux de noyaux de corps principal et boîte à noyaux pour un corps d'attelage

Publications (1)

Publication Number Publication Date
CA2840838A1 true CA2840838A1 (fr) 2013-07-04

Family

ID=47557506

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2840838A Abandoned CA2840838A1 (fr) 2011-12-27 2012-12-17 Ensemble jeux de noyaux de corps principal et boite a noyaux pour un corps d'attelage

Country Status (9)

Country Link
US (1) US20130160962A1 (fr)
CN (1) CN104023873A (fr)
AU (1) AU2012362883A1 (fr)
BR (1) BR112013033993A2 (fr)
CA (1) CA2840838A1 (fr)
HK (1) HK1201492A1 (fr)
MX (1) MX2014000248A (fr)
RU (1) RU2013158937A (fr)
WO (1) WO2013101525A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9701323B2 (en) 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar coupler

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8695818B2 (en) * 2011-05-20 2014-04-15 Bedloe Industries Llc Railcar coupler knuckle cores and knuckles produced by said cores
US9199652B1 (en) 2012-11-15 2015-12-01 Pennsy Corporation Lightweight, fatigue resistant knuckle
US9038836B1 (en) 2012-11-15 2015-05-26 Pennsy Corporation Lightweight coupler
US11345374B1 (en) 2012-11-15 2022-05-31 Pennsy Corporation Lightweight coupler
US10150490B2 (en) * 2015-05-22 2018-12-11 Pennsy Corporation Coupler for a railway vehicle, cores and method for production
US10322732B1 (en) 2015-11-11 2019-06-18 Pennsy Corporation Coupler knuckle, cores and method of production
CA3019176C (fr) * 2016-04-13 2022-06-28 Mcconway & Torley, Llc Systeme et procede de fabrication de moules d'attelage de wagon
CN111872325B (zh) * 2020-09-07 2021-10-29 中车大同电力机车有限公司 车钩钩体铸造工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23796E (en) * 1954-03-02 Cab coupler
US1852635A (en) * 1930-04-03 1932-04-05 Althaus Conrad Core box
US2948415A (en) * 1957-07-31 1960-08-09 Nat Malleable & Steel Castings Car coupler
US2997755A (en) * 1958-12-09 1961-08-29 Richard L Olson Ejector and sealing means especially suitable for loose pieces in sand molding apparatus
BE758412A (fr) * 1970-01-22 1971-05-03 Amsted Ind Inc Tete d'attelage pour wagon de chemin de fer, et son procede de fabrication
US4143701A (en) * 1977-07-13 1979-03-13 Mcconway & Torley Corporation Core assembly in a coupler for a railway vehicle
US7569172B2 (en) * 2005-06-23 2009-08-04 United Technologies Corporation Method for forming turbine blade with angled internal ribs
CN201493439U (zh) * 2009-08-19 2010-06-02 宁波全力机械模具有限公司 一种铁路车辆车钩内腔整体芯竖直分型冷芯盒模具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9701323B2 (en) 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar coupler
US10532753B2 (en) 2015-04-06 2020-01-14 Bedloe Industries Llc Railcar coupler

Also Published As

Publication number Publication date
MX2014000248A (es) 2014-04-30
HK1201492A1 (en) 2015-09-04
RU2013158937A (ru) 2015-07-20
BR112013033993A2 (pt) 2017-02-07
AU2012362883A1 (en) 2014-01-23
WO2013101525A3 (fr) 2014-03-06
US20130160962A1 (en) 2013-06-27
CN104023873A (zh) 2014-09-03
WO2013101525A2 (fr) 2013-07-04

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20171218

FZDE Discontinued

Effective date: 20200831