FR46351E - Improvements to bicycles - Google Patents

Improvements to bicycles

Info

Publication number: FR46351E
Authority: FR; France
Prior art keywords: bicycles
Prior art date: 1931-02-05
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

Other languages

Inventor

Jean Marcou

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.)

1931-02-05

Filing date

1935-06-18

Publication date

1936-06-02

1935-06-18 Application filed filed Critical

1936-06-02 Application granted granted Critical

1936-06-02 Publication of FR46351E publication Critical patent/FR46351E/en

Status Expired legal-status Critical Current

Classifications

- 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
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
- B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
- B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
- B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
- 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
- B62K3/04—Frames having a substantially horizontal top bar

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)

FR46351D 1931-02-05 1935-06-18 Improvements to bicycles Expired FR46351E (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR710634T		1931-02-05
FR46351T		1935-06-18

Publications (1)

Publication Number	Publication Date
FR46351E true FR46351E (en)	1936-06-02

Family

ID=9072421

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
FR710634D Expired FR710634A (en)	1931-02-05	1931-02-05	Improvements to bicycles
FR46351D Expired FR46351E (en)	1931-02-05	1935-06-18	Improvements to bicycles
FR46615D Expired FR46615E (en)	1931-02-05	1935-09-21	Improvements to bicycles

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
FR710634D Expired FR710634A (en)	1931-02-05	1931-02-05	Improvements to bicycles

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
FR46615D Expired FR46615E (en)	1931-02-05	1935-09-21	Improvements to bicycles

Country Status (1)

Country	Link
FR (3)	FR710634A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4429038A1 (en) *	1994-08-16	1996-02-22	Alfons Monse	Compact vehicle, esp. for use as folding bicycle

1931
- 1931-02-05 FR FR710634D patent/FR710634A/en not_active Expired
1935
- 1935-06-18 FR FR46351D patent/FR46351E/en not_active Expired
- 1935-09-21 FR FR46615D patent/FR46615E/en not_active Expired

Also Published As

Publication number	Publication date
FR710634A (en)	1931-08-27
FR46615E (en)	1936-07-11

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