GB826433A - Improvements in or relating to vehicle suspension systems - Google Patents

Improvements in or relating to vehicle suspension systems

Info

Publication number
GB826433A
GB826433A GB24451/57A GB2445157A GB826433A GB 826433 A GB826433 A GB 826433A GB 24451/57 A GB24451/57 A GB 24451/57A GB 2445157 A GB2445157 A GB 2445157A GB 826433 A GB826433 A GB 826433A
Authority
GB
United Kingdom
Prior art keywords
sheath
sleeve
pin
spring
shaped
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
Application number
GB24451/57A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societa Applicazioni Gomma Antivibranti SAGA SpA
Original Assignee
Societa Applicazioni Gomma Antivibranti SAGA SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Societa Applicazioni Gomma Antivibranti SAGA SpA filed Critical Societa Applicazioni Gomma Antivibranti SAGA SpA
Publication of GB826433A publication Critical patent/GB826433A/en
Expired legal-status Critical Current

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
    • B61F5/305—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating rubber 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
    • B60G2202/14—Plastic spring, e.g. rubber
    • B60G2202/143—Plastic spring, e.g. rubber subjected to compression
    • 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
    • B60G2204/125—Mounting of rubber type springs
    • 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
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/45—Stops limiting travel
    • B60G2204/4504—Stops limiting travel using cable or band to prevent extension

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

826,433. Rubber springs; rail vehicle spring suspensions. SOC. APPLICAZIONI GOMMA ANTIVIBRANTI S.A.G.A., S.p.A. Aug. 1, 1957 [Sept. 12, 1956], No. 24451/57. Classes 103(6) and 108(3) Suspension spring 14, Fig. 2, comprises a steel coil spring embedded in rubber. When pin 15 with sheath 18 telescopes inside sleeve 17 as spring 14 is compressed and extended the three toric rubber rings 32, 33, 34 roll up and down between members 17, 18 maintaining them substantially concentric. Sheath 18, which is held on pin 15 by plug 20 and bolt 21, is shaped to keep rings 32-34 equally spaced along its length. Rings 32-34 are radially compressed between sheath 18 and sleeve 17 on assembly. Instead of using a sheath 18 pin 15 could be suitably shaped, alternatively a shaped sheath could be positioned on the inside of sleeve 17 or the sleeve itself could be shaped. Fig. 1 shows the spring 14 used in a railway vehicle, disposed between a frame 10 and one of a pair of brackets 13 attached to an axle box 12 which supports the axle carrying wheel 11. Pin 15 is attached to frame 10 and sleeve 17 to bracket 13.
GB24451/57A 1956-09-12 1957-08-01 Improvements in or relating to vehicle suspension systems Expired GB826433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT826433X 1956-09-12

Publications (1)

Publication Number Publication Date
GB826433A true GB826433A (en) 1960-01-06

Family

ID=11319155

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24451/57A Expired GB826433A (en) 1956-09-12 1957-08-01 Improvements in or relating to vehicle suspension systems

Country Status (1)

Country Link
GB (1) GB826433A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264486B (en) * 1960-11-11 1968-03-28 Boge Gmbh Backlash-free and maintenance-free guide bearing, especially for axle bearings and trunnion guides of rail vehicles
FR2554405A1 (en) * 1983-11-09 1985-05-10 Budd Co PRIMARY SUSPENSION OF BOGIE OF RAILWAY VEHICLE
GB2229780A (en) * 1989-03-28 1990-10-03 Perry Forbes G D Toroidal race rolling traction transmission with resilient damping ring
GB2332495A (en) * 1997-12-19 1999-06-23 Silvertown Uk Limited Spring unit for railway vehicle suspension
CN103507822A (en) * 2012-06-18 2014-01-15 阿尔斯通运输股份有限公司 Railway vehicle bogie with improved suspension, in particular for a low floor tramway

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264486B (en) * 1960-11-11 1968-03-28 Boge Gmbh Backlash-free and maintenance-free guide bearing, especially for axle bearings and trunnion guides of rail vehicles
FR2554405A1 (en) * 1983-11-09 1985-05-10 Budd Co PRIMARY SUSPENSION OF BOGIE OF RAILWAY VEHICLE
GB2229780A (en) * 1989-03-28 1990-10-03 Perry Forbes G D Toroidal race rolling traction transmission with resilient damping ring
GB2332495A (en) * 1997-12-19 1999-06-23 Silvertown Uk Limited Spring unit for railway vehicle suspension
GB2332495B (en) * 1997-12-19 2001-11-07 Silvertown Uk Ltd Spring unit for railway vehicle suspension
CN103507822A (en) * 2012-06-18 2014-01-15 阿尔斯通运输股份有限公司 Railway vehicle bogie with improved suspension, in particular for a low floor tramway
CN103507822B (en) * 2012-06-18 2017-05-24 阿尔斯通运输科技公司 Railway vehicle bogie with improved suspension, in particular for a low floor tramway

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