EP1177126A4 - Precision direct drive mechanism for a power assist apparatus for a bicycle - Google Patents
Precision direct drive mechanism for a power assist apparatus for a bicycleInfo
- Publication number
- EP1177126A4 EP1177126A4 EP99921910A EP99921910A EP1177126A4 EP 1177126 A4 EP1177126 A4 EP 1177126A4 EP 99921910 A EP99921910 A EP 99921910A EP 99921910 A EP99921910 A EP 99921910A EP 1177126 A4 EP1177126 A4 EP 1177126A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- bicycle
- drive mechanism
- direct drive
- power assist
- assist apparatus
- 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.)
- Withdrawn
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1999/010410 WO2000069710A1 (en) | 1997-02-20 | 1999-05-12 | Precision direct drive mechanism for a power assist apparatus for a bicycle |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1177126A1 EP1177126A1 (en) | 2002-02-06 |
EP1177126A4 true EP1177126A4 (en) | 2004-07-07 |
Family
ID=22272733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99921910A Withdrawn EP1177126A4 (en) | 1999-05-12 | 1999-05-12 | Precision direct drive mechanism for a power assist apparatus for a bicycle |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1177126A4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3971073A1 (en) | 2018-08-14 | 2022-03-23 | Neal Saiki | Electric bicycle motor system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR893838A (en) * | 1943-05-17 | 1944-11-02 | Electric bicycle | |
US3921745A (en) * | 1973-07-23 | 1975-11-25 | Mcculloch Corp | Electric bicycle |
FR2436036A1 (en) * | 1978-09-18 | 1980-04-11 | Raud Jean | Electric motor drive for moped - is battery driven and uses alternative power which can also recharge battery |
WO1998041438A1 (en) * | 1997-03-18 | 1998-09-24 | Currie Technologies Incorporated | Unitary power module for electric vehicles |
-
1999
- 1999-05-12 EP EP99921910A patent/EP1177126A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR893838A (en) * | 1943-05-17 | 1944-11-02 | Electric bicycle | |
US3921745A (en) * | 1973-07-23 | 1975-11-25 | Mcculloch Corp | Electric bicycle |
FR2436036A1 (en) * | 1978-09-18 | 1980-04-11 | Raud Jean | Electric motor drive for moped - is battery driven and uses alternative power which can also recharge battery |
WO1998041438A1 (en) * | 1997-03-18 | 1998-09-24 | Currie Technologies Incorporated | Unitary power module for electric vehicles |
Non-Patent Citations (1)
Title |
---|
See also references of WO0069710A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1177126A1 (en) | 2002-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20011015 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB IE IT LI NL PT SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20040521 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20040707 |