IT1253888B - Ammortizzatore a risposta registrabile con comando manuale per biciclette e ciclomotori - Google Patents
Ammortizzatore a risposta registrabile con comando manuale per biciclette e ciclomotoriInfo
- Publication number
- IT1253888B IT1253888B ITBO910429A ITBO910429A IT1253888B IT 1253888 B IT1253888 B IT 1253888B IT BO910429 A ITBO910429 A IT BO910429A IT BO910429 A ITBO910429 A IT BO910429A IT 1253888 B IT1253888 B IT 1253888B
- Authority
- IT
- Italy
- Prior art keywords
- bush
- spring
- mopeds
- bicycles
- shock absorber
- Prior art date
Links
- 230000035939 shock Effects 0.000 title abstract 2
- 239000006096 absorbing agent Substances 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
-
- 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
- B62K25/06—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms
- B62K25/08—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms for front wheel
Abstract
Il conducente, mediante la leva (1) del dispositivo di registro staffato a telaio che trasmette su cavo di acciaio (2), fa ruotare una bussola (3) in una seconda bussola (4) del canotto (5). Alla prima bussola (3) è ancorato il primo capo di una molla a fascia (6) il cui altro capo è collegato alla bussola (4) rigida. Mediante il detto movimento si determina l'avvitamento o lo svitamento di un'asta (7) entro una bussola (9) che attua il caricamento o lo scaricamento di una molla (10) impostata tra un battente (11) ed un pistoncino (12) forato alla cui estremità (13) è interposto un anello di plastica (14) fungente da otturatore Variabile. Il caricamento o lo scaricamento della molla (10) agevola il contrasto per il passaggio forzato o meno del flusso dell'olio da una camera (15) all'altra (16). Mediante la leva dentata (1) del blocco di regolazione (26) con staffa (27) di supporto a telaio del velocipede, secondo una prefissata scala di registro, si opera la regolazione dell'effetto ammortizzante mediante la bussola (3) tramite la valvola (28) per l'immissione o meno dell'aria operante la compressione dell'olio.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO910429A IT1253888B (it) | 1991-11-15 | 1991-11-15 | Ammortizzatore a risposta registrabile con comando manuale per biciclette e ciclomotori |
EP92107478A EP0541891A1 (en) | 1991-11-15 | 1992-05-02 | Setting shock absorber with manual drive for bicycles and motor-bicycles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO910429A IT1253888B (it) | 1991-11-15 | 1991-11-15 | Ammortizzatore a risposta registrabile con comando manuale per biciclette e ciclomotori |
Publications (3)
Publication Number | Publication Date |
---|---|
ITBO910429A0 ITBO910429A0 (it) | 1991-11-15 |
ITBO910429A1 ITBO910429A1 (it) | 1993-05-15 |
IT1253888B true IT1253888B (it) | 1995-08-31 |
Family
ID=11337834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITBO910429A IT1253888B (it) | 1991-11-15 | 1991-11-15 | Ammortizzatore a risposta registrabile con comando manuale per biciclette e ciclomotori |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0541891A1 (it) |
IT (1) | IT1253888B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5494302A (en) * | 1991-06-11 | 1996-02-27 | Cannondale Corporation | Suspension assembly for a vehicle |
DE19501490A1 (de) * | 1995-01-19 | 1996-07-25 | Hunger Walter Dr Ing E H | Hydropneumatisches Federbein, insbesondere für eine Gabel eines Fahrrades |
DE19532088C2 (de) * | 1995-08-30 | 1999-12-16 | Dietrich Gerhard Ellsaesser | Vorrichtung zur Verstellung der Federcharakteristik einer Federgabel eines Zweirads |
TW446659B (en) * | 1996-06-18 | 2001-07-21 | Shimano Kk | Control device for a bicycle |
US6592136B2 (en) | 2001-07-02 | 2003-07-15 | Fox Factory, Inc. | Bicycle fork cartridge assembly |
US7703585B2 (en) | 2002-06-25 | 2010-04-27 | Fox Factory, Inc. | Integrated and self-contained suspension assembly having an on-the-fly adjustable air spring |
US20080296814A1 (en) | 2002-06-25 | 2008-12-04 | Joseph Franklin | Gas spring with travel control |
US8464850B2 (en) | 2006-11-16 | 2013-06-18 | Fox Factory, Inc. | Gas spring curve control in an adjustable-volume gas-pressurized device |
US10941828B2 (en) | 2002-06-25 | 2021-03-09 | Fox Factory, Inc. | Gas spring with travel control |
US7963509B2 (en) | 2007-01-31 | 2011-06-21 | Fox Factory, Inc. | Travel control for a gas spring and gas spring having very short travel modes |
US8490995B2 (en) * | 2003-11-14 | 2013-07-23 | Sram, Llc | Suspension adjustment actuator apparatus |
US7699146B1 (en) | 2006-04-02 | 2010-04-20 | Fox Factory, Inc. | Suspension damper having inertia valve and user adjustable pressure-relief |
US8499906B2 (en) * | 2009-09-15 | 2013-08-06 | Shimano Inc. | Bicycle suspension having stroke and damper adjustment |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1065367A (fr) * | 1952-07-16 | 1954-05-24 | Procedo G M B H | Dispositif de soupapes réglables de l'extérieur, notamment pour amortisseurs de chocs télescopiques |
FR1097456A (fr) * | 1954-03-30 | 1955-07-06 | Amortisseur télescopique réglable extérieurement par l'axe de la tige de piston | |
JPS59223583A (ja) * | 1983-06-03 | 1984-12-15 | 本田技研工業株式会社 | 自動二・三輪車 |
US4971344A (en) * | 1989-01-04 | 1990-11-20 | Rockshox, Inc. | Bicycle with a front fork wheel suspension |
DE3918681A1 (de) * | 1989-06-08 | 1990-12-13 | Fichtel & Sachs Ag | Kolbenventil fuer hydraulische schwingungsdaempfer |
US5133434A (en) * | 1989-06-15 | 1992-07-28 | Atsugi Unisia Corporation | Variable damping force shock absorber with feature of independent adjustment of damping characteristics for bounding a rebounding strokes |
-
1991
- 1991-11-15 IT ITBO910429A patent/IT1253888B/it active IP Right Grant
-
1992
- 1992-05-02 EP EP92107478A patent/EP0541891A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ITBO910429A1 (it) | 1993-05-15 |
EP0541891A1 (en) | 1993-05-19 |
ITBO910429A0 (it) | 1991-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19951130 |