AU509639B2 - Coupler lock - Google Patents

Coupler lock

Info

Publication number
AU509639B2
AU509639B2 AU37159/78A AU3715978A AU509639B2 AU 509639 B2 AU509639 B2 AU 509639B2 AU 37159/78 A AU37159/78 A AU 37159/78A AU 3715978 A AU3715978 A AU 3715978A AU 509639 B2 AU509639 B2 AU 509639B2
Authority
AU
Australia
Prior art keywords
lever
lock
trunion
wedging surface
knuckle
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
AU37159/78A
Other languages
English (en)
Other versions
AU3715978A (en
Inventor
K. J Jwuc
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.)
Midland Ross Corp
Original Assignee
Midland Ross Corp
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 Midland Ross Corp filed Critical Midland Ross Corp
Publication of AU3715978A publication Critical patent/AU3715978A/en
Application granted granted Critical
Publication of AU509639B2 publication Critical patent/AU509639B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B61G3/06—Knuckle-locking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Accessories Of Cameras (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
AU37159/78A 1977-06-23 1978-06-15 Coupler lock Expired AU509639B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/809,181 US4119209A (en) 1977-06-23 1977-06-23 Locking mechanism of a railroad car coupler
USUS809181 1977-06-23

Publications (2)

Publication Number Publication Date
AU3715978A AU3715978A (en) 1979-12-20
AU509639B2 true AU509639B2 (en) 1980-05-22

Family

ID=25200721

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37159/78A Expired AU509639B2 (en) 1977-06-23 1978-06-15 Coupler lock

Country Status (8)

Country Link
US (1) US4119209A (enExample)
JP (1) JPS5413119A (enExample)
AR (1) AR218494A1 (enExample)
AU (1) AU509639B2 (enExample)
BR (1) BR7803928A (enExample)
CA (1) CA1087135A (enExample)
ES (1) ES236743Y (enExample)
ZA (1) ZA783156B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0493606U (enExample) * 1990-12-28 1992-08-14
JPH0714913U (ja) * 1992-10-22 1995-03-14 株式会社一陽 折畳杖
CN102083669B (zh) 2008-05-22 2015-11-25 贝德洛工业公司 铁路耦合器主体上的中心基准特征及对应量规
MX2010012719A (es) 2008-05-22 2011-05-30 Bedloe Ind Llc Mejoras para un cuerpo de acoplador para carros de ferrocarril para mejorar la rotación del nudillo.
US8544662B2 (en) 2008-05-22 2013-10-01 Bedloe Industries Llc Central datum feature on railroad coupler body and corresponding gauges
BRPI0913946A2 (pt) 2008-05-23 2015-10-20 Bedloe Ind Llc junta articulada sem um núcleo de dedo
WO2009142748A1 (en) 2008-05-23 2009-11-26 Bedloe Industries Llc Railway coupler core structure for increased strength and fatigue life of resulting knuckle
CA2725123C (en) 2008-05-23 2014-04-08 Bedloe Industries Llc Knuckle formed from pivot pin and kidney core and isolated finger core

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US445248A (en) * 1891-01-27 Otto flour
US2646896A (en) * 1951-01-13 1953-07-28 Nat Malleable & Steel Castings Car coupler
US3845867A (en) * 1973-04-16 1974-11-05 Midland Ross Corp Car coupler

Also Published As

Publication number Publication date
JPS5413119A (en) 1979-01-31
ZA783156B (en) 1979-06-27
ES236743U (es) 1978-08-16
US4119209A (en) 1978-10-10
BR7803928A (pt) 1979-01-09
AU3715978A (en) 1979-12-20
ES236743Y (es) 1978-12-16
CA1087135A (en) 1980-10-07
AR218494A1 (es) 1980-06-13
JPS5611620B2 (enExample) 1981-03-16

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