JPS61103157U - - Google Patents
Info
- Publication number
- JPS61103157U JPS61103157U JP18946684U JP18946684U JPS61103157U JP S61103157 U JPS61103157 U JP S61103157U JP 18946684 U JP18946684 U JP 18946684U JP 18946684 U JP18946684 U JP 18946684U JP S61103157 U JPS61103157 U JP S61103157U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- fuse
- metal plates
- metal plate
- plates
- 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
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 238000002788 crimping Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Air-Flow Control Members (AREA)
- Fuses (AREA)
Description
第１図乃至第３図は本考案の一実施例を示し、
第１図はヒユーズユニツト部材単独の縦断正面図
、第２図は全体の縦断側面図、第３図はヒユーズ
ユニツト部材単独の側面図であり、そして第４図
は本考案の異なる実施例を示した第１図相当図、
第５図及び第６図は従来構造の夫々第１図及び第
３図相当図である。
図中、１６はダンパ本体、１９はヒユーズユニ
ツト部材、２２は第一の金属板、２３は第二の金
属板、２４及び２７は夫々ヒユーズメタルである
。
1 to 3 show an embodiment of the present invention,
Fig. 1 is a longitudinal sectional front view of the fuse unit member alone, Fig. 2 is a longitudinal sectional side view of the entire fuse unit member, Fig. 3 is a side view of the fuse unit member alone, and Fig. 4 shows different embodiments of the present invention. A diagram equivalent to Figure 1,
FIGS. 5 and 6 are views corresponding to FIGS. 1 and 3 of the conventional structure, respectively. In the figure, 16 is a damper main body, 19 is a fuse unit member, 22 is a first metal plate, 23 is a second metal plate, and 24 and 27 are fuse metals, respectively.
Claims (1)
びこの両金属板を接合せしめたヒユーズメタルか
ら成るヒユーズユニツト部材により、常時は開放
状態に保持するようにしたものであつて、前記ヒ
ユーズメタルをリベツト状にて、前記両金属板の
重ね合わせ部の両方に形成した孔に挿通し圧着さ
せて、それら両金属板を接合したことを特徴とす
る防火用ダンパ装置。 The damper body is normally held in an open state by a fuse unit member made of a first metal plate, a second metal plate, and a fuse metal made by joining these two metal plates, and the fuse A fire prevention damper device characterized in that the two metal plates are joined by inserting a metal in the form of a rivet into holes formed in both of the overlapping parts of the two metal plates and crimping them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18946684U JPS61103157U (en) | 1984-12-13 | 1984-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18946684U JPS61103157U (en) | 1984-12-13 | 1984-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61103157U true JPS61103157U (en) | 1986-07-01 |
Family
ID=30746917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18946684U Pending JPS61103157U (en) | 1984-12-13 | 1984-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61103157U (en) |
-
1984
- 1984-12-13 JP JP18946684U patent/JPS61103157U/ja active Pending
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