ES383402A1 - Rotary dump coupler with shank wear plate - Google Patents
Rotary dump coupler with shank wear plateInfo
- Publication number
- ES383402A1 ES383402A1 ES383402A ES383402A ES383402A1 ES 383402 A1 ES383402 A1 ES 383402A1 ES 383402 A ES383402 A ES 383402A ES 383402 A ES383402 A ES 383402A ES 383402 A1 ES383402 A1 ES 383402A1
- Authority
- ES
- Spain
- Prior art keywords
- wear plate
- recess
- rotary dump
- shank
- coupler
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Earth Drilling (AREA)
- Tires In General (AREA)
Abstract
In a rotary coupler shank, a bottom surface 24 has an elongated recess 22 in which is located a substantially rigid rectangular flat wear plate 20 with a wearing surface 21 which is substantially tangential to curved surfaces 31 of constant curvature adjacent the lower portions of side surfaces 30, the thickness of the wearplate 20 being substantially equal to the depth of the recess 22. The wear plate is retained in place by a continuous or intermittent welded joint 28 along the longitudinal sides of recess 22.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88428469A | 1969-12-11 | 1969-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES383402A1 true ES383402A1 (en) | 1973-02-16 |
Family
ID=25384316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES383402A Expired ES383402A1 (en) | 1969-12-11 | 1970-09-04 | Rotary dump coupler with shank wear plate |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3589529A (en) |
| BE (1) | BE756698A (en) |
| EG (1) | EG10140A (en) |
| ES (1) | ES383402A1 (en) |
| GB (1) | GB1249970A (en) |
| SE (1) | SE365993B (en) |
| ZA (1) | ZA705999B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4081082A (en) * | 1976-11-22 | 1978-03-28 | Mcconway & Torley Corporation | Coupler shank hard facing |
| US4093079A (en) * | 1977-03-18 | 1978-06-06 | Dresser Industries, Inc. | Rotary coupler |
| US8869954B2 (en) | 2011-04-15 | 2014-10-28 | Standard Car Truck Company | Lubricating insert for railroad brake head assembly |
| US8869709B2 (en) | 2011-08-10 | 2014-10-28 | Standard Car Truck Company | High friction railroad car components with friction modifying inserts |
| CN102530011B (en) * | 2012-01-11 | 2014-08-06 | 齐齐哈尔轨道交通装备有限责任公司 | Coupling bolster and rail wagon |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1344185A (en) * | 1918-03-21 | 1920-06-22 | Mcconway & Torley Co | Wear-plate for car-couplings |
| US3220562A (en) * | 1964-07-22 | 1965-11-30 | Amsted Ind Inc | Rotary railway car coupler structure |
-
0
- BE BE756698D patent/BE756698A/en not_active IP Right Cessation
-
1969
- 1969-12-11 US US884284A patent/US3589529A/en not_active Expired - Lifetime
-
1970
- 1970-08-25 GB GB40875/70A patent/GB1249970A/en not_active Expired
- 1970-08-26 SE SE11592/70A patent/SE365993B/xx unknown
- 1970-08-31 EG EG389/70A patent/EG10140A/en active
- 1970-09-01 ZA ZA705999A patent/ZA705999B/en unknown
- 1970-09-04 ES ES383402A patent/ES383402A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3589529A (en) | 1971-06-29 |
| EG10140A (en) | 1976-03-31 |
| ZA705999B (en) | 1971-06-30 |
| GB1249970A (en) | 1971-10-13 |
| SE365993B (en) | 1974-04-08 |
| BE756698A (en) | 1971-03-25 |
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