US20100233914A1 - Electrical connector for a dynamo hub - Google Patents
Electrical connector for a dynamo hub Download PDFInfo
- Publication number
- US20100233914A1 US20100233914A1 US12/507,246 US50724609A US2010233914A1 US 20100233914 A1 US20100233914 A1 US 20100233914A1 US 50724609 A US50724609 A US 50724609A US 2010233914 A1 US2010233914 A1 US 2010233914A1
- Authority
- US
- United States
- Prior art keywords
- electrode
- electrical connector
- insulating component
- hub axle
- accommodating space
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1846—Rotary generators structurally associated with wheels or associated parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/06—Arrangement of lighting dynamos or drives therefor
- B62J6/12—Dynamos arranged in the wheel hub
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
- H01R13/41—Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
- H01R4/023—Soldered or welded connections between cables or wires and terminals
Definitions
- the present invention relates to an electrical connector, more particularly to an electrical connector for a dynamo hub.
- a bicycle is usually provided with a dynamo hub for generating electricity, and the dynamo hub is coupled to an electrical load via an electrical connector.
- the electrical connector as disclosed in U.S. Pat. No. 7,048,546 and U.S. Pat. No. 6,559,564 are mounted on a hub axle via an insulating component usually made of a plastic material. Therefore, the structure of the insulating component is relatively weak to resist an external force, and it is difficult to retain the insulating component firmly. Moreover, the insulating component is constructed from various parts such that molding cost is increased and an assembly procedure of the insulating component is time-consuming.
- an object of the present invention is to provide an electrical connector for a dynamo hub, the structure of which is relatively durable, and which has a relatively fewer number of components.
- an electrical connector of this invention is adapted for a dynamo hub.
- the dynamo hub includes a hub axle formed with a groove extending along an axial direction, a stator unit retained on the hub axle and having a conducting wire unit that extends in the groove of the hub axle, and a rotor unit.
- the electrical connector comprises:
- a fastening component including a metallic surrounding wall adapted to be sleeved on the hub axle, and having an inner surface that is formed with a positioning protrusion to be inserted into the groove in the hub axle, an outer surface, and a radial through hole extending from the inner surface to the outer surface and to be radially aligned with the groove in the hub axle;
- a hollow insulating component formed with a first accommodating space for retaining the fastening component therein, a second accommodating space, and a passage that is in spatial communication with the first and second accommodating spaces and that is radially aligned with the radial through hole;
- an electrode unit including at least one electrode plate having a welding section disposed in the second accommodating space.
- the conducting wire unit of the stator unit of the dynamo hub is extendible in sequence through the radial through hole in the fastening component and the passage in the hollow insulating component to reach the second accommodating space for welding to the welding section of the at least one electrode plate of the electrode unit.
- FIG. 1 is a schematic diagram illustrating a preferred embodiment of an electrical connector for a dynamo hub of this invention
- FIG. 2 is an exploded perspective view of the electrical connector
- FIG. 3 is a cross-sectional view of the electrical connector
- FIG. 4 is a cross-sectional side view of the electrical connector.
- the dynamo hub 900 includes a hub axle 70 that is formed with a groove 71 extending along an axial direction, a stator unit 80 that is retained on the hub axle 70 and that has a pair of conducting wires 81 extending in the groove 71 of the hub axle 70 , and a rotor unit 90 .
- the electrical connector 200 includes a fastening component 20 , a hollow insulating component 30 , an electrode unit 10 , a closure plate 50 , and a retaining unit 60 .
- the electrode unit 10 includes a pair of electrode plates 40 .
- the fastening component 20 includes a metallic surrounding wall 21 adapted to be sleeved on the hub axle 70 .
- the metallic surrounding wall 21 has an inner surface 211 formed with a positioning protrusion 22 to be inserted into the groove 71 in the hub axle 70 , an outer surface 212 , and a radial through hole 23 extending from the inner surface 211 to the outer surface 212 and to be radially aligned with the groove 71 in the hub axle 70 .
- the outer surface 212 of the metallic surrounding wall 21 is a non-circular surface.
- the radial through hole 23 and the positioning protrusion 22 are aligned in the axial direction.
- the hollow insulating component 30 is an integrally formed piece, and includes a surrounding wall 34 formed with a slot unit, a partition wall 35 , a guiding wall 37 , and a barrier 38 .
- the partition wall 35 is connected to and cooperates with the surrounding wall 34 to define a first accommodating space 31 for retaining the fastening component 20 therein, and a second accommodating space 32 .
- the outer surface 212 of the metallic surrounding wall 21 is a hexagonal surface retained non-rotatably by the hollow insulating component 30 in the first accommodating space 31 .
- the partition wall 35 is formed with a passage 33 that is in spatial communication with the first and second accommodating spaces 31 , 32 , and that is radially aligned with the radial through hole 23 .
- the guiding wall 37 is connected to the surrounding wall 34 and extends parallel to the electrode plates 40 .
- the barrier 38 projects from the guiding wall 37 and is disposed between the electrode plates 40 .
- the slot unit in the surrounding wall 34 includes a pair of electrode slots 36 in spatial communication with the second accommodating space 32 .
- Each of the electrode slots 36 has a wider slot segment 361 and a narrower slot segment 363 respectively disposed distal from and proximate to the second accommodating space 32 .
- the narrower slot segment 363 is narrower than the wider slot segment 361 , and is defined by a slot surface formed with an opposing pair of triangular electrode positioning parts 362 .
- the electrode unit 10 is disposed at the hollow insulating component 30 .
- Each of the electrode plates 40 of the electrode unit 10 has a welding section 41 disposed in the second accommodating space 32 , a coupling section 42 disposed outwardly of the hollow insulating component 30 , and a retaining section 43 interconnecting the welding section 41 and the coupling section 42 and being disposed in a corresponding one of the electrode slots 36 .
- the retaining section 43 has a pair of opposite projecting parts 431 projecting from two opposite sides thereof and being disposed in the wider slot segment 361 of the corresponding one of the electrode slots 36 for positioning the electrode plate 40 .
- the retaining section 43 has a pair of notches 432 at a junction with the welding section 41 for respectively engaging the electrode positioning parts 362 to prevent removal of the electrode plate 40 .
- the conducting wires 81 of the stator unit 80 of the dynamo hub 900 extend in sequence through the radial through hole 23 in the fastening component 20 and the passage 33 in the hollow insulating component 30 to reach the second accommodating space 32 for welding to the welding sections 41 of the electrode plates 40 , respectively.
- An insulating encapsulant 201 fills the second accommodating space 32 and covers the welding sections 41 after welding to strengthen connection between the conducting wires 81 and the welding sections 41 , and to avoid rust and a short circuit of the welding sections 41 .
- the closure plate 50 is made of metal for strengthening the overall structure of the electrical connector 200 , and is formed with an opening 51 for extension of the hub axle 70 therethrough, and a protrusion part 52 disposed in the opening 51 and to be inserted into the groove 71 in the hub axle 70 .
- the hollow insulating component 30 has a first axial open side 301 opposite to the dynamo hub 900 , and a second axial open side 302 opposite to the first axial open side 301 and adjacent to the dynamo hub 900 .
- an inner surface of the surrounding wall 34 is stepped, and defines a recess adjacent to the first axial open side 301 .
- the closure plate 50 is embedded in the recess in the hollow insulating component 30 for closing the first axial open side 301 .
- the retaining unit 60 includes a washer 61 and a screw nut 62 .
- the washer 61 is used for closing and abutting against the second axial open side 302 of the insulating component 30 .
- the screw nut 62 is used for abutting against the closure plate 50 .
- the electrical connector 200 of this invention is more durable than the conventional electrical connector.
- the hollow insulating component 30 is an integrally formed piece to thereby lessen a number of components of the electrical connector 200 and reduce manufacturing cost of the electrical connector 200 .
Abstract
An electrical connector for a dynamo hub includes a fastening component, a hollow insulating component formed with first and second accommodating spaces and a passage, and an electrode unit including at least one electrode plate that has a welding section disposed in the second accommodating space. The fastening component includes a metallic surrounding wall adapted to be sleeved on a hub axle of the dynamo hub, and having an inner surface formed with a positioning protrusion to be inserted into a groove in the hub axle, and a radial through hole extending from the inner surface to the outer surface and to be radially aligned with the groove in the hub axle. The first accommodating space retains the fastening component therein, and the passage is in spatial communication with the first and second accommodating spaces and is radially aligned with the radial through hole.
Description
- This application claims priority of Taiwanese Application No. 098107650, filed on Mar. 10, 2009.
- 1. Field of the Invention
- The present invention relates to an electrical connector, more particularly to an electrical connector for a dynamo hub.
- 2. Description of the Related Art
- A bicycle is usually provided with a dynamo hub for generating electricity, and the dynamo hub is coupled to an electrical load via an electrical connector. The electrical connector as disclosed in U.S. Pat. No. 7,048,546 and U.S. Pat. No. 6,559,564 are mounted on a hub axle via an insulating component usually made of a plastic material. Therefore, the structure of the insulating component is relatively weak to resist an external force, and it is difficult to retain the insulating component firmly. Moreover, the insulating component is constructed from various parts such that molding cost is increased and an assembly procedure of the insulating component is time-consuming.
- Therefore, an object of the present invention is to provide an electrical connector for a dynamo hub, the structure of which is relatively durable, and which has a relatively fewer number of components.
- Accordingly, an electrical connector of this invention is adapted for a dynamo hub. The dynamo hub includes a hub axle formed with a groove extending along an axial direction, a stator unit retained on the hub axle and having a conducting wire unit that extends in the groove of the hub axle, and a rotor unit. The electrical connector comprises:
- a fastening component including a metallic surrounding wall adapted to be sleeved on the hub axle, and having an inner surface that is formed with a positioning protrusion to be inserted into the groove in the hub axle, an outer surface, and a radial through hole extending from the inner surface to the outer surface and to be radially aligned with the groove in the hub axle;
- a hollow insulating component formed with a first accommodating space for retaining the fastening component therein, a second accommodating space, and a passage that is in spatial communication with the first and second accommodating spaces and that is radially aligned with the radial through hole; and
- an electrode unit including at least one electrode plate having a welding section disposed in the second accommodating space.
- The conducting wire unit of the stator unit of the dynamo hub is extendible in sequence through the radial through hole in the fastening component and the passage in the hollow insulating component to reach the second accommodating space for welding to the welding section of the at least one electrode plate of the electrode unit.
- Other features and advantages of the present invention will become apparent in the following detailed description of the preferred embodiment with reference to the accompanying drawings, of which:
-
FIG. 1 is a schematic diagram illustrating a preferred embodiment of an electrical connector for a dynamo hub of this invention; -
FIG. 2 is an exploded perspective view of the electrical connector; -
FIG. 3 is a cross-sectional view of the electrical connector; and -
FIG. 4 is a cross-sectional side view of the electrical connector. - Referring to
FIGS. 1 and 2 , a preferred embodiment of anelectrical connector 200 according to this invention is used with aconventional dynamo hub 900. Thedynamo hub 900 includes ahub axle 70 that is formed with agroove 71 extending along an axial direction, astator unit 80 that is retained on thehub axle 70 and that has a pair of conductingwires 81 extending in thegroove 71 of thehub axle 70, and arotor unit 90. Theelectrical connector 200 includes afastening component 20, ahollow insulating component 30, anelectrode unit 10, aclosure plate 50, and aretaining unit 60. In this embodiment, theelectrode unit 10 includes a pair ofelectrode plates 40. - Further referring to
FIG. 3 , thefastening component 20 includes a metallic surroundingwall 21 adapted to be sleeved on thehub axle 70. The metallic surroundingwall 21 has aninner surface 211 formed with apositioning protrusion 22 to be inserted into thegroove 71 in thehub axle 70, anouter surface 212, and a radial throughhole 23 extending from theinner surface 211 to theouter surface 212 and to be radially aligned with thegroove 71 in thehub axle 70. Theouter surface 212 of the metallic surroundingwall 21 is a non-circular surface. The radial throughhole 23 and thepositioning protrusion 22 are aligned in the axial direction. - The
hollow insulating component 30 is an integrally formed piece, and includes a surroundingwall 34 formed with a slot unit, apartition wall 35, a guidingwall 37, and abarrier 38. Thepartition wall 35 is connected to and cooperates with the surroundingwall 34 to define a firstaccommodating space 31 for retaining thefastening component 20 therein, and a secondaccommodating space 32. In this embodiment, theouter surface 212 of the metallic surroundingwall 21 is a hexagonal surface retained non-rotatably by thehollow insulating component 30 in the firstaccommodating space 31. Thepartition wall 35 is formed with apassage 33 that is in spatial communication with the first and secondaccommodating spaces hole 23. The guidingwall 37 is connected to the surroundingwall 34 and extends parallel to theelectrode plates 40. Thebarrier 38 projects from the guidingwall 37 and is disposed between theelectrode plates 40. - In this embodiment, the slot unit in the surrounding
wall 34 includes a pair ofelectrode slots 36 in spatial communication with the secondaccommodating space 32. Each of theelectrode slots 36 has awider slot segment 361 and anarrower slot segment 363 respectively disposed distal from and proximate to the secondaccommodating space 32. Thenarrower slot segment 363 is narrower than thewider slot segment 361, and is defined by a slot surface formed with an opposing pair of triangularelectrode positioning parts 362. - The
electrode unit 10 is disposed at thehollow insulating component 30. Each of theelectrode plates 40 of theelectrode unit 10 has awelding section 41 disposed in the secondaccommodating space 32, acoupling section 42 disposed outwardly of thehollow insulating component 30, and aretaining section 43 interconnecting thewelding section 41 and thecoupling section 42 and being disposed in a corresponding one of theelectrode slots 36. Theretaining section 43 has a pair ofopposite projecting parts 431 projecting from two opposite sides thereof and being disposed in thewider slot segment 361 of the corresponding one of theelectrode slots 36 for positioning theelectrode plate 40. Theretaining section 43 has a pair ofnotches 432 at a junction with thewelding section 41 for respectively engaging theelectrode positioning parts 362 to prevent removal of theelectrode plate 40. - During assembly, the conducting
wires 81 of thestator unit 80 of thedynamo hub 900 extend in sequence through the radial throughhole 23 in thefastening component 20 and thepassage 33 in thehollow insulating component 30 to reach the secondaccommodating space 32 for welding to thewelding sections 41 of theelectrode plates 40, respectively. Aninsulating encapsulant 201 fills the secondaccommodating space 32 and covers thewelding sections 41 after welding to strengthen connection between the conductingwires 81 and thewelding sections 41, and to avoid rust and a short circuit of thewelding sections 41. - The
closure plate 50 is made of metal for strengthening the overall structure of theelectrical connector 200, and is formed with anopening 51 for extension of thehub axle 70 therethrough, and aprotrusion part 52 disposed in theopening 51 and to be inserted into thegroove 71 in thehub axle 70. Referring toFIGS. 2 and 4 , thehollow insulating component 30 has a first axialopen side 301 opposite to thedynamo hub 900, and a second axialopen side 302 opposite to the first axialopen side 301 and adjacent to thedynamo hub 900. In this embodiment, an inner surface of the surroundingwall 34 is stepped, and defines a recess adjacent to the first axialopen side 301. Theclosure plate 50 is embedded in the recess in thehollow insulating component 30 for closing the first axialopen side 301. - Referring to
FIGS. 1 and 4 , theretaining unit 60 includes awasher 61 and ascrew nut 62. Thewasher 61 is used for closing and abutting against the second axialopen side 302 of theinsulating component 30. Thescrew nut 62 is used for abutting against theclosure plate 50. - In sum, by virtue of the metallic surrounding
wall 21 of thefastening component 20, theelectrical connector 200 of this invention is more durable than the conventional electrical connector. Moreover, thehollow insulating component 30 is an integrally formed piece to thereby lessen a number of components of theelectrical connector 200 and reduce manufacturing cost of theelectrical connector 200. - While the present invention has been described in connection with what is considered the most practical and preferred embodiment, it is understood that this invention is not limited to the disclosed embodiment but is intended to cover various arrangements included within the spirit and scope of the broadest interpretation so as to encompass all such modifications and equivalent arrangements.
Claims (8)
1. An electrical connector for a dynamo hub, the dynamo hub including a hub axle that is formed with a groove extending along an axial direction, a stator unit that is retained an the hub axle and that has a conducting wire unit extending in the groove of the hub axle, and a rotor unit, said electrical connector comprising:
a fastening component including a metallic surrounding wall adapted to be sleeved on the hub axle, and having an inner surface that is formed with a positioning protrusion to be inserted into the groove in the hub axle, an outer surface that is a non-circular surface, and a radial through hole extending from said inner surface to said outer surface and to be radially aligned with the groove in the hub axle, said radial through hole and said positioning protrusion being aligned in the axial direction;
a hollow insulating component formed with a first accommodating space for non-rotatably retaining said fastening component therein, a second accommodating space, and a passage that is in spatial communication with said first and second accommodating spaces and that is radially aligned with said radial through hole; and
an electrode unit including at least one electrode plate having a welding section disposed in said second accommodating space;
whereby, the conducting wire unit of the stator unit of the dynamo hub is extendible in sequence through said radial through hole in said fastening component and said passage in said hollow insulating component to reach said second accommodating space for welding to said welding section of said at least one electrode plate of said electrode unit.
2. The electrical connector as claimed in claim 1 , wherein said hollow insulating component includes a surrounding wall and a partition wall connected to and cooperating with said surrounding wall to define said first and second accommodating spaces, said partition wall being formed with said passage.
3. The electrical connector as claimed in claim 2 , wherein said hollow insulating component has an axial open side, and said electrical connector further comprises a closure plate for closing said axial open side of said hollow insulating component.
4. The electrical connector as claimed in claim 3 , wherein said closure plate is made of metal and is formed with an opening for extension of the hub axle therethrough, and a protrusion part disposed in said opening and to be inserted into the groove in the hub axle.
5. The electrical connector as claimed in claim 2 , wherein:
said surrounding wall of said hollow insulating component is formed with a slot unit including at least one electrode slot that is in spatial communication with said second accommodating space;
said electrode slot having a wider slot segment and a narrower slot segment respectively disposed distal from and proximate to said second accommodating space, said narrower slot segment being narrower than said wider slot segment and being defined by a slot surface formed with an opposing pair of electrode positioning parts;
said at least one electrode plate of said electrode unit further having a coupling section disposed outwardly of said hollow insulating component, and a retaining section interconnecting said welding section and said coupling section and disposed in said electrode slot;
said retaining section having a pair of notches at a junction with said welding section for engaging said electrode positioning parts, respectively.
6. The electrical connector as claimed in claim 5 , wherein said electrode unit includes two of said electrode plates, and said hollow insulating component further includes a guiding wall connected to said surrounding wall and extending parallel to said electrode plates, and a barrier projecting from said guiding wall and being disposed between said electrode plates.
7. The electrical connector as claimed in claim 6 , wherein said hollow insulating component is an integrally formed piece.
8. The electrical connector as claimed in claim 1 , further comprising an insulating encapsulant that fills said second accommodating space and that covers said welding section of said at least one electrode plate.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW98107650A | 2009-03-10 | ||
TW098107650A TW201034350A (en) | 2009-03-10 | 2009-03-10 | A power combinatory device applicable in a generator |
TW098107650 | 2009-03-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
US7785156B1 US7785156B1 (en) | 2010-08-31 |
US20100233914A1 true US20100233914A1 (en) | 2010-09-16 |
Family
ID=41361125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/507,246 Expired - Fee Related US7785156B1 (en) | 2009-03-10 | 2009-07-22 | Electrical connector for a dynamo hub |
Country Status (3)
Country | Link |
---|---|
US (1) | US7785156B1 (en) |
DE (1) | DE202009011817U1 (en) |
TW (1) | TW201034350A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9018940B2 (en) | 2012-06-28 | 2015-04-28 | Shimano Inc. | Bicycle rotation detecting device |
CN106945762A (en) * | 2016-01-06 | 2017-07-14 | 谢润泽 | A kind of cycle hub TRT |
JP6928443B2 (en) * | 2016-12-16 | 2021-09-01 | 株式会社シマノ | Bicycle hub |
US20230045281A1 (en) * | 2021-08-03 | 2023-02-09 | Shimano Inc. | Component assembly for human-powered vehicle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2007008A (en) * | 1934-02-19 | 1935-07-02 | Phelps Dodge Copper Prod | Copper zinc alloy containing silicon and iron |
US4790776A (en) * | 1986-10-06 | 1988-12-13 | Kawasaki Electric Wire Co., Ltd. | Electric power plug |
US6505402B2 (en) * | 1999-09-08 | 2003-01-14 | J.S.T. Mfg. Co., Ltd. | Method of making a pin header |
US6729889B2 (en) * | 2000-04-11 | 2004-05-04 | Cherry Gmbh | Electrical connection arrangement and method for the manufacture thereof |
US6957981B2 (en) * | 2003-05-15 | 2005-10-25 | Honda Lock Mfg. Co., Ltd. | Electrical connector |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3477134B2 (en) | 2000-01-31 | 2003-12-10 | 株式会社シマノ | Bicycle hub |
US7048546B2 (en) | 2003-08-12 | 2006-05-23 | Shimano Inc. | Bicycle hub dynamo assembly |
-
2009
- 2009-03-10 TW TW098107650A patent/TW201034350A/en not_active IP Right Cessation
- 2009-07-22 US US12/507,246 patent/US7785156B1/en not_active Expired - Fee Related
- 2009-09-01 DE DE202009011817U patent/DE202009011817U1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2007008A (en) * | 1934-02-19 | 1935-07-02 | Phelps Dodge Copper Prod | Copper zinc alloy containing silicon and iron |
US4790776A (en) * | 1986-10-06 | 1988-12-13 | Kawasaki Electric Wire Co., Ltd. | Electric power plug |
US6505402B2 (en) * | 1999-09-08 | 2003-01-14 | J.S.T. Mfg. Co., Ltd. | Method of making a pin header |
US6729889B2 (en) * | 2000-04-11 | 2004-05-04 | Cherry Gmbh | Electrical connection arrangement and method for the manufacture thereof |
US6957981B2 (en) * | 2003-05-15 | 2005-10-25 | Honda Lock Mfg. Co., Ltd. | Electrical connector |
Also Published As
Publication number | Publication date |
---|---|
DE202009011817U1 (en) | 2009-11-26 |
US7785156B1 (en) | 2010-08-31 |
TWI375384B (en) | 2012-10-21 |
TW201034350A (en) | 2010-09-16 |
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LAPS | Lapse for failure to pay maintenance fees | ||
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
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Effective date: 20140831 |