DE377108C - Leaf spring arrangement, especially for axle springs of railroad cars - Google Patents
Leaf spring arrangement, especially for axle springs of railroad carsInfo
- Publication number
- DE377108C DE377108C DEA32518D DEA0032518D DE377108C DE 377108 C DE377108 C DE 377108C DE A32518 D DEA32518 D DE A32518D DE A0032518 D DEA0032518 D DE A0032518D DE 377108 C DE377108 C DE 377108C
- Authority
- DE
- Germany
- Prior art keywords
- spring
- leaf spring
- railroad cars
- spring arrangement
- 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.)
- Expired
Links
Classifications
-
- 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
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
- B61F5/301—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating metal springs
- B61F5/302—Leaf springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Description
Die Erfindung betrifft eine zusammengesetzte Doppelblattfeder (übersetzte Feder).The invention relates to a composite double leaf spring (translated spring).
Zwischen der nicht auf, sondern unter der Achse α bzw. deren Lager I mittels der Befestigung h angebrachten Feder K und der Wagenlast W ist eine zweite größere Feder g· derart eingefügt, daß K sich innerhalb g befindet. Die Verbindung der beiden Federn wird durch die Zugstücke t hergestellt. Dieselben hängen — zu beiden Seiten — über einem Ouerstück (als Rolle gezeichnet) auf K und tragen die Feder g, deren unterste Bogenstelle auch auf einer Ouerrolle aufsitzt, welche ihrerseits wieder durch die Zugstücktragenden gehalten wird.A second, larger spring g is inserted between the spring K, which is not mounted on, but under the axis α or its bearing I by means of the attachment h, and the carriage load W , in such a way that K is located within g . The connection of the two springs is made by the tension pieces t . The same hang - on both sides - over an Ouerstück (drawn as a roll) on K and carry the spring g, the lowest point of the arch also rests on an Ouernolle, which in turn is held by the pulling piece wearer.
Mit dem Zugstück t steht also die Feder A" nur oben und die Feder g nur unten in Verbindung. The spring A ″ is only connected to the pulling piece t at the top and the spring g is only connected to the bottom.
Auf die beiden oberen Halbfedern von g und Ä drückt die Wagenlast bzw. die die Zugstücke tragende Rolle, während an den beiden unteren Halbfedern die Achse α bzw. die von den Zugstücktragenden gehaltene Rolle dem Druck von oben Widerstand leisten.On the two upper half-springs of g and A press the car load or the roller carrying the tension pieces, while on the two lower half-springs the axis α or the roller held by the tension piece-bearing members resist the pressure from above.
Der durch die Achse α von unten kommende Stoß kann auf den Wagen nicht oder nur sehr abgeschwächt übertragen werden, indem er, nachdem er die Feder K passiert hat, sich in der größeren Feder g verliert. Denn die Federn wirken — hintereinander ·— an und für sich stoßdämpfend; dazu kommt aber noch die Übersetzung der Federschwingungen von Klein auf Groß, was den Hauptvorteil der Konstruktion ausmachen soll.The impact coming from below through the axis α cannot be transmitted to the carriage, or only very weakly, in that it is lost in the larger spring g after it has passed the spring K. Because the springs act - one behind the other - in and of themselves shock-absorbing; In addition, there is the translation of the spring vibrations from small to large, which should make up the main advantage of the construction.
Bei leerem Wagen sind die unteren Federnhälften sich so nahe, daß K auf g aufzuliegen scheint (in der Zeichnung ist zwischen der Befestigung b und der Feder g nur ein schmaler Streifen). Läßt bei K die Spannkraft eher nach als bei g, so kann durch Hinaufschraubung von g diese Normalstellung für leere Wagen wieder bewirkt werden.When the car is empty, the lower halves of the spring are so close that K seems to lie on g (in the drawing there is only a narrow strip between the attachment b and the spring g). If the clamping force decreases at K rather than at g, this normal position for empty wagons can be restored by screwing up g.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA32518D DE377108C (en) | Leaf spring arrangement, especially for axle springs of railroad cars |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA32518D DE377108C (en) | Leaf spring arrangement, especially for axle springs of railroad cars |
Publications (1)
Publication Number | Publication Date |
---|---|
DE377108C true DE377108C (en) | 1923-06-11 |
Family
ID=6927823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA32518D Expired DE377108C (en) | Leaf spring arrangement, especially for axle springs of railroad cars |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE377108C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113501022A (en) * | 2021-08-19 | 2021-10-15 | 南京工业大学 | Integral structure composite material plate spring for train bogie |
CN113501024A (en) * | 2021-08-19 | 2021-10-15 | 安徽高鸿新材料科技有限公司 | Composite plate spring for primary suspension of train bogie |
CN113665617A (en) * | 2021-09-18 | 2021-11-19 | 株洲时代新材料科技股份有限公司 | End connecting device of plate spring, mounting method thereof and end deforming method |
-
0
- DE DEA32518D patent/DE377108C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113501022A (en) * | 2021-08-19 | 2021-10-15 | 南京工业大学 | Integral structure composite material plate spring for train bogie |
CN113501024A (en) * | 2021-08-19 | 2021-10-15 | 安徽高鸿新材料科技有限公司 | Composite plate spring for primary suspension of train bogie |
CN113501024B (en) * | 2021-08-19 | 2022-06-17 | 安徽高鸿新材料科技有限公司 | Composite plate spring for primary suspension of train bogie |
CN113665617A (en) * | 2021-09-18 | 2021-11-19 | 株洲时代新材料科技股份有限公司 | End connecting device of plate spring, mounting method thereof and end deforming method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE377108C (en) | Leaf spring arrangement, especially for axle springs of railroad cars | |
DE3148317A1 (en) | SECOND SUSPENSION SYSTEM FOR A RAILWAY TROLLEY | |
CH370109A (en) | Buffers, in particular for rail vehicles | |
AT158668B (en) | Connection between mutually movable vehicle parts. | |
DE863818C (en) | Cabin or conveyor suspension device for cable cars | |
DE360083C (en) | Axle holder for railway vehicles | |
DE556586C (en) | Suspension device for the rail brake magnets in railway vehicles | |
DE466759C (en) | Device for double longitudinal suspension of rail vehicles, especially for tram and bogie vehicles | |
DE933509C (en) | Wheelset guidance of two-axle rail vehicles | |
DE509509C (en) | Connection of the leaf spring ends to the vehicle frame by means of rubber blocks, especially for motor vehicles | |
DE564682C (en) | Suspension for cars, especially for rail vehicles | |
DE511759C (en) | Layered leaf spring | |
AT133949B (en) | Spring-loaded pulling and pushing device for railway vehicles. | |
DE643639C (en) | Railway vehicle | |
DE1230834B (en) | Suspension for single or multi-axle vehicles, especially rail vehicles | |
DE505327C (en) | Device for attaching the pull rope to rail vehicles | |
DE547092C (en) | Device for regulating the flow of conveyor wagons | |
DE355021C (en) | Reinforced concrete underframe for railroad cars | |
DE560959C (en) | Spring hangers for leaf springs, one above the other, that take effect one after the other | |
DE547996C (en) | Resilient pulling and pushing device for railway vehicles | |
AT91885B (en) | Towing device for railway vehicles. | |
AT159157B (en) | Device for damping rolling movements in vehicles. | |
DE680403C (en) | Devices for dampening rolling movements in vehicles | |
DE275915C (en) | ||
DE459194C (en) | Connection of the chassis of caterpillar vehicles with the caterpillar guide frame |