CA935788A - Modified pin hole for railway couplers - Google Patents

Modified pin hole for railway couplers

Info

Publication number: CA935788A
Authority: CA; Canada
Prior art keywords: pin hole; modified pin; railway couplers; couplers; railway
Prior art date: 1970-08-10
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

CA114245A

Other languages

English (en)

Other versions

CA114245S (en

Inventor

G. Altherr Russell

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.)

Amsted Industries Inc

Original Assignee

Amsted Industries 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.)

1970-08-10

Filing date

1971-05-28

Publication date

1973-10-23

1971-05-28 Application filed by Amsted Industries Inc filed Critical Amsted Industries Inc

1973-10-23 Application granted granted Critical

1973-10-23 Publication of CA935788A publication Critical patent/CA935788A/en

Status 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Connection Of Plates (AREA)
Train Traffic Observation, Control, And Security (AREA)
Earth Drilling (AREA)

CA114245A 1970-08-10 1971-05-28 Modified pin hole for railway couplers Expired CA935788A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US6254070A	1970-08-10	1970-08-10

Publications (1)

Publication Number	Publication Date
CA935788A true CA935788A (en)	1973-10-23

Family

ID=22043163

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA114245A Expired CA935788A (en)	1970-08-10	1971-05-28	Modified pin hole for railway couplers

Country Status (6)

Country	Link
US (1)	US3635357A (fr)
BE (1)	BE769171A (fr)
CA (1)	CA935788A (fr)
ES (1)	ES198012Y (fr)
GB (1)	GB1294434A (fr)
ZA (1)	ZA713353B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3888358A (en) *	1974-07-25	1975-06-10	Halliburton Co	Coupling assembly
US5096075A (en) *	1989-05-17	1992-03-17	Mcconway & Torley Corporation	Slackless drawbar with gravity responsive wedge
US6446820B1 (en) *	2000-09-07	2002-09-10	Amsted Industries Incorporated	Railcar draft gear assembly and system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2889940A (en) *	1955-06-20	1959-06-09	Nat Malleable & Steel Castings	Railway draft rigging
US2973103A (en) *	1959-05-22	1961-02-28	American Steel Foundries	Coupler bearing block assembly
US3402825A (en) *	1966-12-07	1968-09-24	Cushion Coupler Corp	Railway cars provided with draft riggings incorporating shock-ab-sorbing mechanisms
US3568857A (en) *	1969-07-03	1971-03-09	Russell George Altherr	Coupler keyslot bearing contour

1970
- 1970-08-10 US US62540A patent/US3635357A/en not_active Expired - Lifetime
1971
- 1971-05-21 GB GB06385/71A patent/GB1294434A/en not_active Expired
- 1971-05-25 ZA ZA713353A patent/ZA713353B/xx unknown
- 1971-05-28 CA CA114245A patent/CA935788A/en not_active Expired
- 1971-06-24 ES ES1971198012U patent/ES198012Y/es not_active Expired
- 1971-06-28 BE BE769171A patent/BE769171A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
US3635357A (en)	1972-01-18
ES198012U (es)	1975-06-01
BE769171A (fr)	1971-12-28
GB1294434A (en)	1972-10-25
ES198012Y (es)	1975-11-16
ZA713353B (en)	1972-02-23

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