JPS63186733U - - Google Patents
Info
- Publication number
- JPS63186733U JPS63186733U JP7758187U JP7758187U JPS63186733U JP S63186733 U JPS63186733 U JP S63186733U JP 7758187 U JP7758187 U JP 7758187U JP 7758187 U JP7758187 U JP 7758187U JP S63186733 U JPS63186733 U JP S63186733U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic needle
- pin
- utility
- model registration
- heads
- 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
- 230000005415 magnetization Effects 0.000 claims description 2
Landscapes
- Measuring Magnetic Variables (AREA)
- Treatment Of Fiber Materials (AREA)
- Geophysics And Detection Of Objects (AREA)
Description
第１図イ，ロ，ハは本考案の磁石針頭部を設け
た待針において、着磁方向を異にした例を示した
平面図、第２図は検針器の斜視図、第３図は針頭
部に二つの磁石針頭部を用いた例を示す平面図で
ある。
１…待針、２，１０，１１…磁石針頭部。
Figure 1 A, B, and C are plan views showing examples of magnetic needle heads of the present invention with different magnetization directions, Figure 2 is a perspective view of the needle detector, and Figure 3 is the needle head. FIG. 3 is a plan view showing an example in which two magnetic needle heads are used in the section. 1... Marking needle, 2, 10, 11... Magnetic needle head.
Claims (1)
特徴とする磁石針頭部を有する待針。 (2) 磁石針頭部として、着磁方向を異にした二
つの磁石針頭部を用いた実用新案登録請求の範囲
第１項記載の磁石針頭部を有する待針。 (3) 二つの磁石針頭部として、一つは待針と平
行し、他方は待針と直角方向に着磁したものを用
いた実用新案登録請求の範囲第１項記載の磁石針
頭部を有する待針。[Scope of Claim for Utility Model Registration] (1) A pin with a magnetic needle head, characterized in that a magnetic needle head is used as the head of the pin. (2) A pin having a magnetic needle head according to claim 1 of the utility model registration, which uses two magnetic needle heads with different magnetization directions as the magnetic needle heads. (3) A pin having a magnetic needle head according to claim 1 of the utility model registration claim, in which two magnetic needle heads are used, one magnetized in parallel with the pin and the other magnetized in a direction perpendicular to the pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7758187U JPH0342012Y2 (en) | 1987-05-22 | 1987-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7758187U JPH0342012Y2 (en) | 1987-05-22 | 1987-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63186733U true JPS63186733U (en) | 1988-11-30 |
| JPH0342012Y2 JPH0342012Y2 (en) | 1991-09-03 |
Family
ID=30925720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7758187U Expired JPH0342012Y2 (en) | 1987-05-22 | 1987-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342012Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0298875U (en) * | 1989-01-25 | 1990-08-07 |
-
1987
- 1987-05-22 JP JP7758187U patent/JPH0342012Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0298875U (en) * | 1989-01-25 | 1990-08-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342012Y2 (en) | 1991-09-03 |
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