DE3135073A1 - Federsystem mit progressiver charakteristik, vorzugsweise fuer drehgestelle von eisenbahnfahrzeugen - Google Patents
Federsystem mit progressiver charakteristik, vorzugsweise fuer drehgestelle von eisenbahnfahrzeugenInfo
- Publication number
- DE3135073A1 DE3135073A1 DE19813135073 DE3135073A DE3135073A1 DE 3135073 A1 DE3135073 A1 DE 3135073A1 DE 19813135073 DE19813135073 DE 19813135073 DE 3135073 A DE3135073 A DE 3135073A DE 3135073 A1 DE3135073 A1 DE 3135073A1
- Authority
- DE
- Germany
- Prior art keywords
- spring
- intermediate plate
- spiral
- spring system
- springs
- 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.)
- Ceased
Links
- 230000000750 progressive effect Effects 0.000 title claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000007598 dipping method Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
- F16F3/04—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/14—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
- B61F5/06—Bolster supports or mountings incorporating metal springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/12—Wound spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/124—Mounting of coil springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/20—Spring action or springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Springs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU229080A HU188137B (en) | 1980-09-18 | 1980-09-18 | Intermediate spring cup serving for connecting a pair of compression springs |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3135073A1 true DE3135073A1 (de) | 1982-04-22 |
Family
ID=10958701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813135073 Ceased DE3135073A1 (de) | 1980-09-18 | 1981-09-04 | Federsystem mit progressiver charakteristik, vorzugsweise fuer drehgestelle von eisenbahnfahrzeugen |
Country Status (6)
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3421678A1 (de) * | 1984-06-09 | 1985-12-12 | Wilhelm Bläser GmbH & Co KG, 4618 Kamen | Schienenfahrzeug, insbesondere bodenentleerer |
DE4228898A1 (de) * | 1992-08-29 | 1994-03-03 | Langen & Sondermann Gmbh & Co | Vorrichtung zur elastischen Verbindung zwischen Drehgestell und Fahrgestellaufbau eines Schienenfahrzeuges |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2582995A1 (fr) * | 1985-06-10 | 1986-12-12 | Nicolas Alfred | Suspension multi-ressorts |
EP0289482A3 (de) * | 1987-04-30 | 1989-02-08 | Simmering-Graz-Pauker Aktiengesellschaft | Drehgestell für schnellfahrende Schienenfahrzeuge |
FR2664210B1 (fr) * | 1990-07-06 | 1994-10-21 | Bianchi Mauro Sa | Procede de suspension du type utilisant une raideur plus grande dans la course de "rebond" que dans la course de "choc" comportant un moyen pour adoucir le passage d'une raideur a l'autre et son dispositif de mise en óoeuvre. |
MA31268B1 (fr) * | 2008-09-04 | 2010-04-01 | Said Kamal | Ressorts symetriques pour la suspension des automobiles et pour les amortisseurs |
CN108194557B (zh) * | 2018-02-12 | 2024-10-01 | 佛山市顺德区奥丰弹簧有限公司 | 一种双向拉杆弹簧装置 |
-
1980
- 1980-09-18 HU HU229080A patent/HU188137B/hu unknown
-
1981
- 1981-09-04 DE DE19813135073 patent/DE3135073A1/de not_active Ceased
- 1981-09-11 FR FR8117229A patent/FR2490305A1/fr not_active Withdrawn
- 1981-09-18 GR GR66090A patent/GR75793B/el unknown
- 1981-09-18 JP JP14771481A patent/JPS5783740A/ja active Pending
- 1981-09-18 ES ES1981270782U patent/ES270782Y/es not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3421678A1 (de) * | 1984-06-09 | 1985-12-12 | Wilhelm Bläser GmbH & Co KG, 4618 Kamen | Schienenfahrzeug, insbesondere bodenentleerer |
DE4228898A1 (de) * | 1992-08-29 | 1994-03-03 | Langen & Sondermann Gmbh & Co | Vorrichtung zur elastischen Verbindung zwischen Drehgestell und Fahrgestellaufbau eines Schienenfahrzeuges |
Also Published As
Publication number | Publication date |
---|---|
GR75793B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-08-02 |
ES270782U (es) | 1983-08-01 |
HU188137B (en) | 1986-03-28 |
JPS5783740A (en) | 1982-05-25 |
FR2490305A1 (fr) | 1982-03-19 |
ES270782Y (es) | 1984-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |