CH45687A - Gear change device - Google Patents

Gear change device

Info

Publication number
CH45687A
CH45687A CH45687A CH45687DA CH45687A CH 45687 A CH45687 A CH 45687A CH 45687 A CH45687 A CH 45687A CH 45687D A CH45687D A CH 45687DA CH 45687 A CH45687 A CH 45687A
Authority
CH
Switzerland
Prior art keywords
change device
gear change
gear
change
Prior art date
Application number
CH45687A
Other languages
French (fr)
Inventor
De Briones Jose Luis
Original Assignee
De Briones Jose Luis
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 De Briones Jose Luis filed Critical De Briones Jose Luis
Publication of CH45687A publication Critical patent/CH45687A/en

Links

CH45687A 1908-07-24 1908-07-24 Gear change device CH45687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH45687T 1908-07-24

Publications (1)

Publication Number Publication Date
CH45687A true CH45687A (en) 1909-12-16

Family

ID=4278508

Family Applications (1)

Application Number Title Priority Date Filing Date
CH45687A CH45687A (en) 1908-07-24 1908-07-24 Gear change device

Country Status (1)

Country Link
CH (1) CH45687A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142425A (en) * 1976-01-29 1979-03-06 S.R.M. Hydromekanik Aktiebolag Multiple speed double planetary gear transmission
DE102014101726A1 (en) * 2014-02-12 2015-08-13 Bayram Özcan Powershift multi-speed planetary gearbox
EP3431380A1 (en) * 2017-07-19 2019-01-23 Robert Bosch GmbH Gear crank drive of a bicycle
EP3444177A1 (en) * 2017-08-14 2019-02-20 Robert Bosch GmbH Bottom bracket drive of a vehicle, and a vehicle comprising such a bottom bracket drive

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142425A (en) * 1976-01-29 1979-03-06 S.R.M. Hydromekanik Aktiebolag Multiple speed double planetary gear transmission
DE102014101726A1 (en) * 2014-02-12 2015-08-13 Bayram Özcan Powershift multi-speed planetary gearbox
DE102014101726B4 (en) * 2014-02-12 2017-12-07 Umut Özcan Powershift multi-speed planetary gearbox
EP3431380A1 (en) * 2017-07-19 2019-01-23 Robert Bosch GmbH Gear crank drive of a bicycle
EP3444177A1 (en) * 2017-08-14 2019-02-20 Robert Bosch GmbH Bottom bracket drive of a vehicle, and a vehicle comprising such a bottom bracket drive

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