IT1306898B1 - Sistema di ottimizzazione della spinta per biciclette. - Google Patents

Sistema di ottimizzazione della spinta per biciclette.

Info

Publication number
IT1306898B1
IT1306898B1 ITPV990002A IT1306898B1 IT 1306898 B1 IT1306898 B1 IT 1306898B1 IT PV990002 A ITPV990002 A IT PV990002A IT 1306898 B1 IT1306898 B1 IT 1306898B1
Authority
IT
Italy
Prior art keywords
bicycles
optimization system
thrust optimization
thrust
optimization
Prior art date
Application number
Other languages
English (en)
Inventor
Gianni Felisari
Greta Felisari
Original Assignee
Gianni Felisari
Greta Felisari
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 Gianni Felisari, Greta Felisari filed Critical Gianni Felisari
Priority to ITPV990002 priority Critical patent/IT1306898B1/it
Priority to EP00830001A priority patent/EP1040990A3/en
Publication of ITPV990002A1 publication Critical patent/ITPV990002A1/it
Application granted granted Critical
Publication of IT1306898B1 publication Critical patent/IT1306898B1/it

Links

Classifications

    • 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
    • B62K3/00—Bicycles
    • B62K3/02—Frames
    • B62K3/10—Frames of single-beam type, i.e. connecting steering head to rear axle
    • 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
    • B62K19/00—Cycle frames
    • B62K19/30—Frame parts shaped to receive other cycle parts or accessories
    • B62K19/36—Frame parts shaped to receive other cycle parts or accessories for attaching saddle pillars, e.g. adjustable during ride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/02—Construction of cranks operated by hand or foot of adjustable length
    • B62M3/04—Construction of cranks operated by hand or foot of adjustable length automatically adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Rolling Contact Bearings (AREA)
ITPV990002 1999-01-11 1999-01-11 Sistema di ottimizzazione della spinta per biciclette. IT1306898B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITPV990002 IT1306898B1 (it) 1999-01-11 1999-01-11 Sistema di ottimizzazione della spinta per biciclette.
EP00830001A EP1040990A3 (en) 1999-01-11 2000-01-04 Improved thrust system for bicycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPV990002 IT1306898B1 (it) 1999-01-11 1999-01-11 Sistema di ottimizzazione della spinta per biciclette.

Publications (2)

Publication Number Publication Date
ITPV990002A1 ITPV990002A1 (it) 2000-07-11
IT1306898B1 true IT1306898B1 (it) 2001-10-11

Family

ID=11397413

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPV990002 IT1306898B1 (it) 1999-01-11 1999-01-11 Sistema di ottimizzazione della spinta per biciclette.

Country Status (2)

Country Link
EP (1) EP1040990A3 (it)
IT (1) IT1306898B1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20060196A1 (it) * 2006-02-06 2007-08-07 Selle Italia Srl Sella perfezionata provvista di un dispositivo per la sua applicazione a cicli e simili
WO2023084546A1 (en) * 2021-11-15 2023-05-19 Asgeir Matthiasson Adjustable bike

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE621782C (de) * 1935-11-13 Framo Werke G M B H Schwingsattel fuer Motorraeder
FR800272A (fr) * 1935-04-05 1936-07-01 Peugeot Cycles Dispositif de suspension perfectionné pour selles de bicyclettes, motocycles et véhcules analogues
CH206076A (de) * 1938-05-28 1939-07-15 Padrutt Christian Zusatzantriebsvorrichtung an einem durch Tretkurbeln angetriebenen und einen Sattelsitz aufweisenden Apparat, z. B. einem Fahrrad.
DE838406C (de) * 1950-02-08 1952-05-08 Klinger Johann Schwingsattel mit Durchschlagsicherung fuer Fahr- und Motorraeder u. dgl. Fahrzeuge
DE3511482A1 (de) * 1985-03-29 1986-10-09 Freder 2933 Jade Stuckenbrok Tretkurbeltrieb fuer fahrraeder o.dgl.
US5456481A (en) * 1989-04-07 1995-10-10 Softride, Inc. Modular composite bicycle frame
DE4333968C2 (de) * 1993-10-05 1998-01-29 Franz Dr Ing Kerner Fahrrad

Also Published As

Publication number Publication date
EP1040990A3 (en) 2000-12-06
ITPV990002A1 (it) 2000-07-11
EP1040990A2 (en) 2000-10-04

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