[go: up one dir, main page]

ES206939U - Perfected pinion applicable to bikes. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected pinion applicable to bikes. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES206939U
ES206939U ES0206939U ES206939U ES206939U ES 206939 U ES206939 U ES 206939U ES 0206939 U ES0206939 U ES 0206939U ES 206939 U ES206939 U ES 206939U ES 206939 U ES206939 U ES 206939U
Authority
ES
Spain
Prior art keywords
pinion
translation
applicable
machine
legally binding
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.)
Granted
Application number
ES0206939U
Other languages
Spanish (es)
Other versions
ES206939Y (en
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
Priority to ES1974206939U priority Critical patent/ES206939Y/en
Publication of ES206939U publication Critical patent/ES206939U/en
Application granted granted Critical
Publication of ES206939Y publication Critical patent/ES206939Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Gears, Cams (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Improved sprocket applicable to bicycles, characterized in that the sprocket itself has a toothing in its interior, whose crests define a raceway for a central piece housed coaxially inside the pinion and positioned with possibility of rotation, between two caps joined together this central piece has recesses whose shapes are in correspondence with respective ratchets which, with the possibility of tilting delimited by the recesses themselves, are housed. Inside them, together with helical springs, which are assembled by compression between the bottom of the recesses and the ratchets, exerting on them forces that force them against the inner teeth of the pinion; so that according to the direction of rotation of the central part and/or of the pinion, the ratchets engage between the aforementioned teeth or they will be forced by them to descend by tilting and compressing the coil springs. (Machine-translation by Google Translate, not legally binding)
ES1974206939U 1974-10-26 1974-10-26 PERFECTED PINION APPLICABLE TO BICYCLES. Expired ES206939Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1974206939U ES206939Y (en) 1974-10-26 1974-10-26 PERFECTED PINION APPLICABLE TO BICYCLES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1974206939U ES206939Y (en) 1974-10-26 1974-10-26 PERFECTED PINION APPLICABLE TO BICYCLES.

Publications (2)

Publication Number Publication Date
ES206939U true ES206939U (en) 1976-03-01
ES206939Y ES206939Y (en) 1976-07-01

Family

ID=8372932

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1974206939U Expired ES206939Y (en) 1974-10-26 1974-10-26 PERFECTED PINION APPLICABLE TO BICYCLES.

Country Status (1)

Country Link
ES (1) ES206939Y (en)

Also Published As

Publication number Publication date
ES206939Y (en) 1976-07-01

Similar Documents

Publication Publication Date Title
HK60579A (en) Stapler with a punch mechanism
NL7604133A (en) DRIVE GEAR FITTED WITH A SUPERB COMBUSTION ENGINE.
NL163000C (en) COMPRESSION VALVE FOR A SHOCK ABSORBER.
BR7506688A (en) SAFETY BRAKE MECHANISM FOR A PORTABLE CHAIN SAW
ES206939U (en) Perfected pinion applicable to bikes. (Machine-translation by Google Translate, not legally binding)
HK23377A (en) Improvement in metal straps formed by interconnected link
FR2283041A1 (en) WHEEL WITH BRAKE, IN PARTICULAR MOTORCYCLE WHEEL
FR2243465B2 (en)
GB1458171A (en) Toothed gearing
YU36651B (en) Steering device with a shock absorber, particularly for passenger vehicles
FR2375005A1 (en) Reversible drive for ratchet spanner - has two independent pawls of toothed rim segments
ES207707U (en) Safety chains for perfected vehicles. (Machine-translation by Google Translate, not legally binding)
NL168773C (en) SCREW GEARBOX WITH AT LEAST AN EXTRA OUTPUT SHAFT, WHICH BRANCHES A PART OF THE POWER.
SU385110A1 (en) GEAR
ES254470U (en) Freewheel unit for bicycles
CA936301A (en) Caseless pellet igniting mechanism
ES447872A3 (en) A special chain for wheels dentated of transport elements. (Machine-translation by Google Translate, not legally binding)
ES211181U (en) New spine for bikes. (Machine-translation by Google Translate, not legally binding)
ES185077U (en) Free pinion perfected for bikes and similar. (Machine-translation by Google Translate, not legally binding)
FI51868C (en) Gear equipped with friction planet wheels.
YU36340B (en) Steering gear with a servodevice, particularly for road motor vehicles
ES207393U (en) PEDAL CRANK.
JPS55412A (en) Gear mechanism
ES206682U (en) Tourism mechanism. (Machine-translation by Google Translate, not legally binding)
FR2345246A1 (en) MACHINE FOR IMPRING BY CHISELING THE TEETH OF REVOLUTION PARTS, IN PARTICULAR LIGHTER OR SIMILAR WHEELS