JPH0318664U - - Google Patents
Info
- Publication number
- JPH0318664U JPH0318664U JP7803489U JP7803489U JPH0318664U JP H0318664 U JPH0318664 U JP H0318664U JP 7803489 U JP7803489 U JP 7803489U JP 7803489 U JP7803489 U JP 7803489U JP H0318664 U JPH0318664 U JP H0318664U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- terminal block
- brush
- terminals
- stator
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
第１図は本考案による電動工具の一実施例を示
す部分断面図、第２図は本考案を構成する端子台
の一実施例を示す正面図、第３図は第２図のＡ−
Ａ断面図、第４図は本考案の構成部品であるブラ
シターミナルの一実施例を示す側面図、第５図は
従来技術の固定子の側面図である。
図において、１……回転子、２……軸受、３…
…ハウジング、４……固定子、５……固定子巻線
、６……端子台Ａ、７……端子、８……カーボン
ブラシ、９……ブラシホルダ、１０……ブラシキ
ヤツプ、１１……ブラシターミナル、１２……リ
ード線、１３……端子台Ｂ、１４……オス端子、
１５……腕部、１６……リブ、１７……溝、１８
……冷却風案内リブ、１９……傾斜部である。
FIG. 1 is a partial sectional view showing an embodiment of the power tool according to the present invention, FIG. 2 is a front view showing an embodiment of the terminal block constituting the present invention, and FIG. 3 is a
A sectional view, FIG. 4 is a side view showing an embodiment of a brush terminal which is a component of the present invention, and FIG. 5 is a side view of a stator of the prior art. In the figure, 1...rotor, 2...bearing, 3...
... Housing, 4 ... Stator, 5 ... Stator winding, 6 ... Terminal block A, 7 ... Terminal, 8 ... Carbon brush, 9 ... Brush holder, 10 ... Brush cap, 11 ... Brush terminal, 12...Lead wire, 13...Terminal block B, 14...Male terminal,
15... Arm portion, 16... Rib, 17... Groove, 18
. . . Cooling air guide rib, 19 . . . Inclined portion.
Claims (1)
ーボンブラシを保持するブラシホルダを取付け、
前記整流子モータの固定子と前記ブラシホルダを
接続するブラシターミナルを有する電動工具にお
いて、前記固定子の一端に、固定子巻線の端部を
接続した複数の端子を埋設した絶縁部材から成る
端子台を配設し、該端子台の複数の端子と電気的
に接続可能な複数の端子と導電性弾性体で成るブ
ラシターミナルを配設した絶縁部材から成る端子
台を前記端子台に対向して配設するとともに、該
端子台と前記端子台を互いに着脱自在に構成した
ことを特徴とする電動工具の内部配線。 A brush holder that holds the commutator motor as a power source and carbon brushes is attached to the housing.
In the power tool having a brush terminal for connecting the stator of the commutator motor and the brush holder, the terminal is made of an insulating member and has a plurality of terminals embedded in one end of the stator connected to ends of stator windings. A terminal block made of an insulating member on which a brush terminal made of a conductive elastic body and a plurality of terminals that can be electrically connected to the plurality of terminals of the terminal block is disposed. Internal wiring for a power tool, characterized in that the terminal block and the terminal block are configured to be detachable from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989078034U JP2529169Y2 (en) | 1989-06-30 | 1989-06-30 | Internal wiring of power tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989078034U JP2529169Y2 (en) | 1989-06-30 | 1989-06-30 | Internal wiring of power tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0318664U true JPH0318664U (en) | 1991-02-25 |
| JP2529169Y2 JP2529169Y2 (en) | 1997-03-19 |
Family
ID=31620956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989078034U Expired - Lifetime JP2529169Y2 (en) | 1989-06-30 | 1989-06-30 | Internal wiring of power tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2529169Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54104510A (en) * | 1978-02-03 | 1979-08-16 | Hitachi Ltd | Commutator motor |
| JPS5596601A (en) * | 1979-01-17 | 1980-07-23 | Matsushita Refrigeration | Positive temperature coefficient thermistor |
| JPS5995761U (en) * | 1982-12-16 | 1984-06-29 | 松下電器産業株式会社 | Electric motor |
| JPS6158444A (en) * | 1984-07-12 | 1986-03-25 | ブラツク アンド デツカ− インコ−ポレイテイド | Subassembly for motor |
-
1989
- 1989-06-30 JP JP1989078034U patent/JP2529169Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54104510A (en) * | 1978-02-03 | 1979-08-16 | Hitachi Ltd | Commutator motor |
| JPS5596601A (en) * | 1979-01-17 | 1980-07-23 | Matsushita Refrigeration | Positive temperature coefficient thermistor |
| JPS5995761U (en) * | 1982-12-16 | 1984-06-29 | 松下電器産業株式会社 | Electric motor |
| JPS6158444A (en) * | 1984-07-12 | 1986-03-25 | ブラツク アンド デツカ− インコ−ポレイテイド | Subassembly for motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2529169Y2 (en) | 1997-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |