GB684131A - Suspension, particularly for single-track vehicles - Google Patents

Suspension, particularly for single-track vehicles

Info

Publication number
GB684131A
GB684131A GB763/51A GB76351A GB684131A GB 684131 A GB684131 A GB 684131A GB 763/51 A GB763/51 A GB 763/51A GB 76351 A GB76351 A GB 76351A GB 684131 A GB684131 A GB 684131A
Authority
GB
United Kingdom
Prior art keywords
spring
parts
stem
hollow body
spring body
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
GB763/51A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB684131A publication Critical patent/GB684131A/en
Expired legal-status Critical Current

Links

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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/3863—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type characterised by the rigid sleeves or pin, e.g. of non-circular cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B62K25/12—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg
    • B62K25/14—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with single arm on each fork leg
    • B62K25/16—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with single arm on each fork leg for front wheel
    • 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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/3842—Method of assembly, production or treatment; Mounting thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K2201/00—Springs used in cycle frames or parts thereof
    • B62K2201/02—Rubber springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Fluid-Damping Devices (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)

Abstract

684,131. Spring forks for cycles. FREYLER, A. B. Jan. 10, 1951 [Sept. 30, 1950], No. 763/51. Class 136 (iii) In a suspension for the non-driven wheels of single track vehicles, such as bicycles, a spring body 21 is interposed between two parts 7, 14 of a spring housing which are rotatable in relation to one another, the spring body 21 taking up the mutual turning of the parts, the part 7 being a belt-shaped hollow body connected to the non-rotatable axle of the vehicle by a lateral hook 8 and the part 14 being of mushroom shape, connected to the wheel fork and guided by the cylindrical end 10 of its stem 11 in a central bore 12 in the hollow body 7, while the head 9 of the part 14 is supported against the mouth of the part 7. The two parts 7, 14 of the housing are connected by a threaded bolt 17 having a head 18 and passing through a continuous threaded bore 16 in the stem 11. Ball bearings 26 are provided between the parts 7, 14 to ensure easy turning. A bush 22 is inserted with a pinch fit into the inner bore of the spring body 21 which is in the form of a ring of rectangular crosssection made of rubber or other resilient material. The bush 22 and the stem 11 have a hexagonal or other non-circular cross-section. The periphery of the spring body is secured to the part 7 by radial pressure, adhesion or, as shown in Fig. 4, grooves 23 may be provided in the walls of the hollow body. Alternatively a metal sleeve 30 (Fig. 8) is provided on the spring body 21, a cavity 31 being formed in the sleeve 30 to receive a projection 32 on the body 7. The part 14 may be replaced by a conical body 24 (Fig. 6) having ribs 25 to engage a rubber ring 29 of circular cross-section. A hollow body 27 is provided having ribs 28.
GB763/51A 1950-09-30 1951-01-10 Suspension, particularly for single-track vehicles Expired GB684131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE684131X 1950-09-30

Publications (1)

Publication Number Publication Date
GB684131A true GB684131A (en) 1952-12-10

Family

ID=6597534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB763/51A Expired GB684131A (en) 1950-09-30 1951-01-10 Suspension, particularly for single-track vehicles

Country Status (1)

Country Link
GB (1) GB684131A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018091271A1 (en) * 2016-11-21 2018-05-24 BSH Hausgeräte GmbH Electric household appliance, and vibration damper therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018091271A1 (en) * 2016-11-21 2018-05-24 BSH Hausgeräte GmbH Electric household appliance, and vibration damper therefor

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