PT89084B - Dispositivo de fixacao de um carril de caminho de ferro sobre uma travessa, constituido por um garrote e uma cunha - Google Patents
Dispositivo de fixacao de um carril de caminho de ferro sobre uma travessa, constituido por um garrote e uma cunha Download PDFInfo
- Publication number
- PT89084B PT89084B PT89084A PT8908488A PT89084B PT 89084 B PT89084 B PT 89084B PT 89084 A PT89084 A PT 89084A PT 8908488 A PT8908488 A PT 8908488A PT 89084 B PT89084 B PT 89084B
- Authority
- PT
- Portugal
- Prior art keywords
- rail
- tourniquet
- wedge
- branch
- withers
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 claims description 5
- 241000446313 Lamella Species 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 1
- 241001669679 Eleotris Species 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000004873 anchoring Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000003042 antagnostic effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910000576 Laminated steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
- E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
- E01B9/44—Fastening the rail on the tie-plate
- E01B9/46—Fastening the rail on the tie-plate by clamps
- E01B9/48—Fastening the rail on the tie-plate by clamps by resilient steel clips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Insertion Pins And Rivets (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8716525A FR2623827B1 (fr) | 1987-11-27 | 1987-11-27 | Dispositif de fixation d'un rail de chemin de fer sur une traverse, une attache et un insert |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT89084A PT89084A (pt) | 1989-09-14 |
| PT89084B true PT89084B (pt) | 1993-11-30 |
Family
ID=9357273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT89084A PT89084B (pt) | 1987-11-27 | 1988-11-25 | Dispositivo de fixacao de um carril de caminho de ferro sobre uma travessa, constituido por um garrote e uma cunha |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH02140301A (it) |
| ES (1) | ES2011909A6 (it) |
| FR (1) | FR2623827B1 (it) |
| IT (1) | IT1227612B (it) |
| PT (1) | PT89084B (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5782406A (en) * | 1993-06-02 | 1998-07-21 | Igwemezie; Jude O. | Rail tie plate clips and shoulders |
| FR2722807B1 (fr) * | 1994-07-22 | 1996-10-11 | Allevard Sa | Dispositif de fixation d'un rail de chemin de fer sur une traverse |
| CN1175987A (zh) * | 1995-01-13 | 1998-03-11 | 祖德·O·依格威米齐 | 铁轨紧固装置 |
| US6305613B1 (en) | 1995-01-13 | 2001-10-23 | Jude O. Igwemezie | Rail fastening devices |
| DE102005058467A1 (de) * | 2005-12-07 | 2007-06-14 | Db Netz Ag | Befestigungsmittel zur Befestigung von Bahnschienen auf Gleisschwellen oder Gleifahrwegen |
| CN113235328B (zh) * | 2021-05-15 | 2022-03-22 | 金龙 | 一种用于铁路施工的组合式构件 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2570871A (en) * | 1947-06-05 | 1951-10-09 | United States Steel Corp | Rail fastening device |
| DE1130461B (de) * | 1958-04-15 | 1962-05-30 | Karl Vossloh | Befestigung von Eisenbahnschienen auf Schwellen mittels federnder Spannbuegel |
| ZA775369B (en) * | 1976-09-16 | 1978-07-26 | Tempered Spring Co Ltd | An improvement in or relating to rail fastenings |
| JPS55108502A (en) * | 1979-02-10 | 1980-08-20 | Tetsudou Kizai Kogyo Kk | Elastic clamp apparatus for rail |
-
1987
- 1987-11-27 FR FR8716525A patent/FR2623827B1/fr not_active Expired - Lifetime
-
1988
- 1988-11-25 IT IT8822749A patent/IT1227612B/it active
- 1988-11-25 ES ES8803617A patent/ES2011909A6/es not_active Expired - Lifetime
- 1988-11-25 PT PT89084A patent/PT89084B/pt not_active IP Right Cessation
- 1988-11-26 JP JP63297228A patent/JPH02140301A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES2011909A6 (es) | 1990-02-16 |
| FR2623827B1 (fr) | 1991-04-19 |
| IT1227612B (it) | 1991-04-22 |
| JPH02140301A (ja) | 1990-05-30 |
| PT89084A (pt) | 1989-09-14 |
| IT8822749A0 (it) | 1988-11-25 |
| FR2623827A1 (fr) | 1989-06-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG3A | Patent granted, date of granting |
Effective date: 19930528 |
|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19941130 |