JPH0396697U - - Google Patents
Info
- Publication number
- JPH0396697U JPH0396697U JP502590U JP502590U JPH0396697U JP H0396697 U JPH0396697 U JP H0396697U JP 502590 U JP502590 U JP 502590U JP 502590 U JP502590 U JP 502590U JP H0396697 U JPH0396697 U JP H0396697U
- Authority
- JP
- Japan
- Prior art keywords
- shaped
- circular arc
- flanges
- symmetrical
- counter hoop
- 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
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 230000002787 reinforcement Effects 0.000 description 1
Description
第１図は、本考案によるカウンターフープとド
ラムとの関係を示す分解斜視図、第２図は本考案
によるカウンターフープの斜視図、第３図はその
平面図、第４図は本考案によるカウンターフープ
の取付け状態を示す部分断面図、第５図は従来例
の取付け状態を示す部分断面図。
１……カウンターフープ、２……締めねじ、３
……ドラムシエル、１１……円弧形フランジ、１
２……補強リブ、１３……取付け孔、１４……取
付け凹部、３１……ドラムヘツド、３２……締め
ねじ座。
FIG. 1 is an exploded perspective view showing the relationship between the counter hoop and drum according to the present invention, FIG. 2 is a perspective view of the counter hoop according to the present invention, FIG. 3 is a plan view thereof, and FIG. 4 is a counter according to the present invention. FIG. 5 is a partial sectional view showing how the hoop is attached, and FIG. 5 is a partial sectional view showing how the hoop is attached. 1... Counter hoop, 2... Tightening screw, 3
... Drum shell, 11 ... Arc-shaped flange, 1
2...Reinforcement rib, 13...Mounting hole, 14...Mounting recess, 31...Drum head, 32...Tightening screw seat.
Claims (1)
た取付け凹部を除いて、対称した２個円弧形フラ
ンジをその断面が中空階段形であるように形成し
て、該２個円弧形フランジの上面側に複数の取付
け孔を開設し、更に該２個円弧形フランジの底面
側の全長に渡り、補強構造として蜂巣模様の６辺
形が多数に連続したような形状をした補強リブを
形成したことを特徴とするカウンターフープ。 Excluding the two symmetrical mounting recesses along the outer circumference of the counter hoop, two symmetrical circular arc-shaped flanges are formed so that their cross section is hollow step-shaped, and the two circular arc-shaped flanges are A plurality of mounting holes are provided on the top side, and a reinforcing rib shaped like a number of consecutive hexagonal honeycomb patterns is formed as a reinforcing structure over the entire length of the bottom side of the two circular arc flanges. A counter hoop featuring the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP502590U JPH0396697U (en) | 1990-01-23 | 1990-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP502590U JPH0396697U (en) | 1990-01-23 | 1990-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0396697U true JPH0396697U (en) | 1991-10-03 |
Family
ID=31508748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP502590U Pending JPH0396697U (en) | 1990-01-23 | 1990-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0396697U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56102890A (en) * | 1979-10-30 | 1981-08-17 | Ludwig Industries | Drumhoop |
-
1990
- 1990-01-23 JP JP502590U patent/JPH0396697U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56102890A (en) * | 1979-10-30 | 1981-08-17 | Ludwig Industries | Drumhoop |