JPH0319080U - - Google Patents
Info
- Publication number
- JPH0319080U JPH0319080U JP7947289U JP7947289U JPH0319080U JP H0319080 U JPH0319080 U JP H0319080U JP 7947289 U JP7947289 U JP 7947289U JP 7947289 U JP7947289 U JP 7947289U JP H0319080 U JPH0319080 U JP H0319080U
- Authority
- JP
- Japan
- Prior art keywords
- elastic material
- material layer
- end side
- handler
- rear end
- 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
- 239000013013 elastic material Substances 0.000 claims description 12
- 239000006061 abrasive grain Substances 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims 2
- 239000004925 Acrylic resin Substances 0.000 claims 1
- 229920000178 Acrylic resin Polymers 0.000 claims 1
- 229910052582 BN Inorganic materials 0.000 claims 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 claims 1
- 229920005830 Polyurethane Foam Polymers 0.000 claims 1
- -1 polyethylene Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 239000011496 polyurethane foam Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図はこの考案の一実施例を示す斜視図、第
２図は第１図のＡ矢視図、第３図は上記実施例に
用いる電鋳砥石の製法の説明図、第４図は上記電
鋳砥石の縦断面図、第５図は上記電鋳砥石の台金
への取り付け方の説明図、第６図ａはダイヤモン
ド電着砥石の部分的な縦断面図、第６図ｂは砥粒
結着砥石の部分的な縦断面図、第７図は上記実施
例品を曲面に用いる場合の説明図、第８図は上記
実施例品の先端部の交換ブロツクを示す斜視図、
第９図ａおよびｂはいずれもこの考案の他の実施
例を示す斜視図、第１０図はこの考案のさらに他
の実施例を示す正面図、第１１図は従来からラツ
プに用いられるステイツク状一般砥石を示す斜視
図、第１２図はサンドペーパーを示す斜視図、第
１３図は電着砥石を示す断面図である。
１０…ハンドラツパー、１１…ラツプ支持部、
１２…柄部、１３…支持体、１４…アクリル板、
１５…弾性材層、１５ａ…先端弾性材層、１５ｂ
…後端側弾性材層、１６…電鋳砥石、１６ａ…研
磨面、１９…ダイヤモンド砥粒。
Fig. 1 is a perspective view showing one embodiment of this invention, Fig. 2 is a view taken in the direction of arrow A in Fig. 1, Fig. 3 is an explanatory diagram of the manufacturing method of the electroformed grindstone used in the above embodiment, and Fig. 4 is A longitudinal cross-sectional view of the electroformed grindstone, FIG. 5 is an explanatory diagram of how to attach the electroformed grindstone to the base metal, FIG. 6a is a partial longitudinal cross-section of the diamond electroplated grindstone, and FIG. 6b is a A partial vertical cross-sectional view of the abrasive-binding grindstone, FIG. 7 is an explanatory diagram when the above-mentioned example product is used on a curved surface, and FIG. 8 is a perspective view showing a replacement block at the tip of the above-mentioned example product.
9a and 9b are both perspective views showing other embodiments of this invention, FIG. 10 is a front view showing still another embodiment of this invention, and FIG. 11 is a stick-like structure conventionally used for laps. FIG. 12 is a perspective view of a general grindstone, FIG. 12 is a perspective view of sandpaper, and FIG. 13 is a cross-sectional view of an electrodeposited grindstone. 10... Hand wrapper, 11... Wrap support part,
12... Handle part, 13... Support body, 14... Acrylic plate,
15...Elastic material layer, 15a...Tip elastic material layer, 15b
...Rear end side elastic material layer, 16... Electroformed grindstone, 16a... Polishing surface, 19... Diamond abrasive grains.
Claims (1)
支持部に形成され、上記ラツプ支持部に弾性材層
を介して薄板状電鋳砥石が貼着されていることを
特徴とするハンドラツパー。 (2) 電鋳砥石が、ダイヤモンド砥粒もしくは立
方晶窒化ほう素砥粒の堆積品である請求項(1)記
載のハンドラツパー。 (3) 弾性材層が、前後に２分割されており、前
端側弾性材層が後端側弾性材層より気孔率の低い
弾性材によつて構成されている請求項(1)または(
2)記載のハンドラツパー。 (4) 前端側弾性材層の厚みが後端側弾性材層の
厚みよりも薄く設定されている請求項(4)記載の
ハンドラツパー。 (5) 前端側弾性材層がアクリル樹脂発泡体で構
成され、後端側弾性材層がポリエチレン発泡体も
しくはポリウレタン発泡体によつて形成されてい
る請求項(3)または(4)記載のハンドラツパー。[Claims for Utility Model Registration] (1) One end is formed as a handle, the other end is formed as a lap support, and a thin electroformed grindstone is attached to the lap support through an elastic material layer. A handler tsupah characterized by its presence. (2) The handle grinder according to claim 1, wherein the electroformed grindstone is a deposited product of diamond abrasive grains or cubic boron nitride abrasive grains. (3) Claim (1) or (1) wherein the elastic material layer is divided into two parts, front and back, and the front end side elastic material layer is made of an elastic material having a lower porosity than the rear end side elastic material layer.
2) Handlers as described. (4) The handler according to claim 4, wherein the thickness of the elastic material layer on the front end side is set to be thinner than the thickness of the elastic material layer on the rear end side. (5) The handler part according to claim (3) or (4), wherein the front end side elastic material layer is made of acrylic resin foam, and the rear end side elastic material layer is made of polyethylene foam or polyurethane foam. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989079472U JPH0621666Y2 (en) | 1989-03-08 | 1989-07-04 | Handler Tupper |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2717289 | 1989-03-08 | ||
| JP1989079472U JPH0621666Y2 (en) | 1989-03-08 | 1989-07-04 | Handler Tupper |
| JP1-27172 | 1989-07-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0319080U true JPH0319080U (en) | 1991-02-25 |
| JPH0621666Y2 JPH0621666Y2 (en) | 1994-06-08 |
Family
ID=31717588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989079472U Expired - Lifetime JPH0621666Y2 (en) | 1989-03-08 | 1989-07-04 | Handler Tupper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621666Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3628444A1 (en) * | 2018-08-21 | 2020-04-01 | Bernd Hotau | Grinding tool |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5628856U (en) * | 1979-08-09 | 1981-03-18 | ||
| JPS56137961U (en) * | 1980-03-13 | 1981-10-19 | ||
| JPS6011750U (en) * | 1983-07-05 | 1985-01-26 | 福田 啓始郎 | hand whetstone |
-
1989
- 1989-07-04 JP JP1989079472U patent/JPH0621666Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5628856U (en) * | 1979-08-09 | 1981-03-18 | ||
| JPS56137961U (en) * | 1980-03-13 | 1981-10-19 | ||
| JPS6011750U (en) * | 1983-07-05 | 1985-01-26 | 福田 啓始郎 | hand whetstone |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3628444A1 (en) * | 2018-08-21 | 2020-04-01 | Bernd Hotau | Grinding tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621666Y2 (en) | 1994-06-08 |
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