JPH0279131U - - Google Patents
Info
- Publication number
- JPH0279131U JPH0279131U JP15922988U JP15922988U JPH0279131U JP H0279131 U JPH0279131 U JP H0279131U JP 15922988 U JP15922988 U JP 15922988U JP 15922988 U JP15922988 U JP 15922988U JP H0279131 U JPH0279131 U JP H0279131U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- protrusion
- threaded portion
- mechanical closure
- outer diameter
- 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
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Cable Accessories (AREA)
Description
第１図は本考案の一実施例を示すメカニカルク
ロージヤの一部分の斜視図、第２図ないし第４図
は従来の技術を示すものであり、第２図は通信ケ
ーブル用のメカニカルクロージヤの全体を示す斜
視図、第３図は接続部の断面図、第４図は接続部
の断面図である。
４……フランジ、４ａ……ボルト穴、４ｂ……
突出部、５……ボルト、５ａ……頭部、５ｂ……
ねじ部、５ｃ……突起部。
Fig. 1 is a partial perspective view of a mechanical closure showing an embodiment of the present invention, Figs. 2 to 4 show conventional techniques, and Fig. 2 shows a mechanical closure for communication cables. FIG. 3 is a sectional view of the connecting portion, and FIG. 4 is a sectional view of the connecting portion. 4...flange, 4a...bolt hole, 4b...
Projection, 5... Bolt, 5a... Head, 5b...
Threaded portion, 5c... protrusion.
Claims (1)
ボルト５によつて締結されてなるメカニカルクロ
ージヤであつて、前記ボルトの頭部５ａのわずか
下方に該ボルトのねじ部５ｂの外径より大径の突
起部５ｃが形成され、さらに、前記一方のフラン
ジの外表面付近に前記ボルトのねじ部の外径より
わずかにボルト穴の中心部側に突出する突出部４
ｂが形成されていることを特徴とするメカニカル
クロージヤ。 This is a mechanical closure in which a pair of flanges 4 are fastened together by bolts 5 inserted into bolt holes 4a, with a diameter larger than the outer diameter of the threaded portion 5b of the bolt slightly below the head 5a of the bolt. A protrusion 5c is formed near the outer surface of the one flange, and a protrusion 4 that protrudes slightly toward the center of the bolt hole than the outer diameter of the threaded portion of the bolt.
A mechanical closure characterized in that b is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15922988U JPH0279131U (en) | 1988-12-07 | 1988-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15922988U JPH0279131U (en) | 1988-12-07 | 1988-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0279131U true JPH0279131U (en) | 1990-06-18 |
Family
ID=31440256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15922988U Pending JPH0279131U (en) | 1988-12-07 | 1988-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0279131U (en) |
-
1988
- 1988-12-07 JP JP15922988U patent/JPH0279131U/ja active Pending