FI90749B - Drivcylinder för magnetiska skenbromsar - Google Patents
Drivcylinder för magnetiska skenbromsar Download PDFInfo
- Publication number
- FI90749B FI90749B FI875742A FI875742A FI90749B FI 90749 B FI90749 B FI 90749B FI 875742 A FI875742 A FI 875742A FI 875742 A FI875742 A FI 875742A FI 90749 B FI90749 B FI 90749B
- Authority
- FI
- Finland
- Prior art keywords
- drive cylinder
- ring
- damping ring
- damping
- cylinder according
- Prior art date
Links
- 238000013016 damping Methods 0.000 claims abstract description 29
- 239000013536 elastomeric material Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 2
- 238000004073 vulcanization Methods 0.000 claims 1
- 239000013013 elastic material Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H7/00—Brakes with braking members co-operating with the track
- B61H7/02—Scotch blocks, skids, or like track-engaging shoes
- B61H7/04—Scotch blocks, skids, or like track-engaging shoes attached to railway vehicles
- B61H7/06—Skids
- B61H7/08—Skids electromagnetically operated
- B61H7/086—Suspensions therefor
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Vending Machines For Individual Products (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
- Vibration Prevention Devices (AREA)
- Springs (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Claims (7)
1. ManövercyUnder för magnetiska skenbromsar, med vilken en magnetbroms kan sänkas ned eller lyftas upp, 5 kännetecknad av att mellan cylinderlocket (12) och kolvstängens (13) monterlngsfläns (14) anordnats en dämpningsring (19) av ett elastiskt eller elastome-riskt material, vilken dämpningsring har en lika stor eller större dämpningsförmäga än den lagerring (15,16) som 10 används, och lagerringen eller -ringarna (15,16) har en lika stor eller större härdhet än dämpningsringen (19).
2. ManövercyUnder enligt patentkrav 1, kännetecknad av att dämpningsringen (19) är ungefär kvadratisk tili tvärsnittet.
3. Manövercylinder enligt patentkrav 1 eller 2, kännetecknad av att lagerringarna (15,16) be-stär av separata delar.
4. Manövercylinder enligt nägot av patentkraven 1-3, kännetecknad av att lagerringarna (15, 20 16) är förspända.
5. Manövercylinder enligt nägot av patentkraven 1-4, kännetecknad av att i cylinderlocket (12) eller monteringsflänsen (14) anordnats en vulst med i V-form anordnade centreringsytor och i dämpningsringen 25 (19) anordnats motsvarande centreringsytor.
6. Manövercylinder enligt nägot av patentkraven 1-5, kännetecknad av att pä dämpningsringens (19) mot cylinderlocket (12) och/eller monteringsflänsen (14) vända sida fästs, t. ex. genom vulkanisering, ett av 30 delar bestäende eller ett enhetligt ytelement av metall, plast e.d. material.
7. Manövercylinder enligt nägot av patentkraven 1-6, kännetecknad av att det ena av ytelemen-ten (21,22) sträcker sig delvis utanför dämpningsringens 35 (19) ytterkant, och i denna yttre del har häl (24) utfor- mats för fastsättning.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873700220 DE3700220A1 (de) | 1987-01-07 | 1987-01-07 | Hubzylinder fuer magnetschienenbremsen |
| DE3700220 | 1987-01-07 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI875742A0 FI875742A0 (sv) | 1987-12-29 |
| FI875742L FI875742L (sv) | 1988-07-08 |
| FI90749B true FI90749B (sv) | 1993-12-15 |
| FI90749C FI90749C (sv) | 1994-03-25 |
Family
ID=6318488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI875742A FI90749C (sv) | 1987-01-07 | 1987-12-29 | Drivcylinder för magnetiska skenbromsar |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0274375B1 (sv) |
| AT (1) | ATE80585T1 (sv) |
| DE (2) | DE3700220A1 (sv) |
| DK (1) | DK166268C (sv) |
| ES (1) | ES2035110T3 (sv) |
| FI (1) | FI90749C (sv) |
| NO (1) | NO170143C (sv) |
| YU (1) | YU1488A (sv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4009449C2 (de) * | 1990-03-23 | 1997-08-07 | Knorr Bremse Ag | Wirbelstrom-Schienenbremse |
| CN114526300B (zh) * | 2022-02-25 | 2024-04-26 | 中信戴卡股份有限公司 | 一种单方向自动气动系统制动装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8310943U1 (de) * | 1983-09-29 | Bergische Stahl-Industrie, 5630 Remscheid | Zylinder für die Betätigung von Magnetschienenbremsen | |
| DE2018394C3 (de) * | 1970-04-17 | 1975-10-02 | Metzeler Gummitechnik Gmbh, 6803 Edingen | Gummimetall-Lager zur Schwingungsisolierung |
| DE2535524C3 (de) * | 1975-08-08 | 1979-10-04 | Knorr-Bremse Gmbh, 8000 Muenchen | Hubzylinder fUr Schienenbremsmagnete |
| DE8405933U1 (de) * | 1984-02-27 | 1984-05-30 | Bergische Stahl-Industrie, 5630 Remscheid | Elastisches lager |
-
1987
- 1987-01-07 DE DE19873700220 patent/DE3700220A1/de not_active Withdrawn
- 1987-12-29 FI FI875742A patent/FI90749C/sv not_active IP Right Cessation
-
1988
- 1988-01-02 EP EP88100003A patent/EP0274375B1/de not_active Expired - Lifetime
- 1988-01-02 AT AT88100003T patent/ATE80585T1/de not_active IP Right Cessation
- 1988-01-02 ES ES198888100003T patent/ES2035110T3/es not_active Expired - Lifetime
- 1988-01-02 DE DE8888100003T patent/DE3874553D1/de not_active Expired - Fee Related
- 1988-01-06 NO NO880042A patent/NO170143C/no unknown
- 1988-01-06 YU YU00014/88A patent/YU1488A/xx unknown
- 1988-01-07 DK DK005788A patent/DK166268C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI90749C (sv) | 1994-03-25 |
| DK5788D0 (da) | 1988-01-07 |
| FI875742L (sv) | 1988-07-08 |
| DK166268B (da) | 1993-03-29 |
| NO170143C (no) | 1992-09-16 |
| NO880042L (no) | 1988-07-08 |
| FI875742A0 (sv) | 1987-12-29 |
| EP0274375A3 (en) | 1988-12-07 |
| DE3700220A1 (de) | 1988-07-21 |
| DK5788A (da) | 1988-07-08 |
| NO880042D0 (no) | 1988-01-06 |
| DK166268C (da) | 1993-09-06 |
| EP0274375B1 (de) | 1992-09-16 |
| ES2035110T3 (es) | 1993-04-16 |
| EP0274375A2 (de) | 1988-07-13 |
| ATE80585T1 (de) | 1992-10-15 |
| DE3874553D1 (de) | 1992-10-22 |
| YU1488A (en) | 1990-06-30 |
| NO170143B (no) | 1992-06-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application | ||
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: BERGISCHE STAHL-INDUSTRIE |