JPH01127356U - - Google Patents
Info
- Publication number
- JPH01127356U JPH01127356U JP2058688U JP2058688U JPH01127356U JP H01127356 U JPH01127356 U JP H01127356U JP 2058688 U JP2058688 U JP 2058688U JP 2058688 U JP2058688 U JP 2058688U JP H01127356 U JPH01127356 U JP H01127356U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- lead wire
- hook
- brush
- leaf spring
- 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.)
- Pending
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
Description
第１図は本考案の実施例になるブラシ装置の斜
視図、第２図及び第３図は第１図におけるブラシ
及び板ばねの斜視図、第４図は溶接の方法を示す
側面図、第５図は従来のブラシ装置を示し、ａは
側面図及びｂは正面図、第６図は従来の他のブラ
シ装置の側面図、第７図は取付強度の測定方法を
説明する図、第８図は通電時間と接触抵抗との関
係を示すグラフである。
符号の説明、１……ブラシ本体、２……板ばね
、３……鉤部、４……リード線、５……孔、６…
…ブラシ、７……電極、８……あり溝、９……板
ばね、１０……ストツパー、１１……傾斜辺、１
２……段差、１３……ブラシ、１４……凸部、１
５……板ばね、１６……接着剤、１７……押し具
。
FIG. 1 is a perspective view of a brush device according to an embodiment of the present invention, FIGS. 2 and 3 are perspective views of the brush and leaf spring in FIG. 1, and FIG. 4 is a side view showing a welding method. 5 shows a conventional brush device, a is a side view, b is a front view, FIG. 6 is a side view of another conventional brush device, FIG. 7 is a diagram explaining a method of measuring attachment strength, and FIG. The figure is a graph showing the relationship between energization time and contact resistance. Explanation of symbols, 1... Brush body, 2... Leaf spring, 3... Hook portion, 4... Lead wire, 5... Hole, 6...
... Brush, 7 ... Electrode, 8 ... Dovetail groove, 9 ... Leaf spring, 10 ... Stopper, 11 ... Inclined side, 1
2...Step, 13...Brush, 14...Protrusion, 1
5...Plate spring, 16...Adhesive, 17...Press tool.
Claims (1)
、該鉤部に孔を設けてブラシ本体の上部側面に植
設したリード線を挿通し該孔を中心とし孔より大
きい面積でリード線を前記鉤部にスポツト溶接し
てなる小形モータのブラシ装置。 A band-shaped leaf spring is bent into an L-shape to form a hook, a hole is provided in the hook, and a lead wire planted on the upper side of the brush body is inserted through the hole, and the lead wire is inserted into the hole with an area larger than the hole. A brush device for a small motor in which a lead wire is spot welded to the hook portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2058688U JPH01127356U (en) | 1988-02-18 | 1988-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2058688U JPH01127356U (en) | 1988-02-18 | 1988-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01127356U true JPH01127356U (en) | 1989-08-31 |
Family
ID=31237081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2058688U Pending JPH01127356U (en) | 1988-02-18 | 1988-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01127356U (en) |
-
1988
- 1988-02-18 JP JP2058688U patent/JPH01127356U/ja active Pending
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