JPS61169159U - - Google Patents
Info
- Publication number
- JPS61169159U JPS61169159U JP4933785U JP4933785U JPS61169159U JP S61169159 U JPS61169159 U JP S61169159U JP 4933785 U JP4933785 U JP 4933785U JP 4933785 U JP4933785 U JP 4933785U JP S61169159 U JPS61169159 U JP S61169159U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential wall
- bolt
- view
- receiving frame
- tightened
- 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
Description
図面は、本考案の実施例を示すもので、第１図
は本考案に使用されるボルトの斜視図、第２図は
第１図のボルト用レンチの斜視図、第３図は係止
蓋の上面図、第４図は第３図のＡの部分拡大上面
図、第５図は第４図のＡ―Ａ線断面図、第６図は
他の実施例の部分断面図、第７図は蓋板係止金具
のみにボルトを嵌合した斜視図である。
１……ボルト、２……レンチ、３……ボルト頭
、４……溝、５……円柱体、６……レンチ頭、７
……蓋板、８……受枠、９……突片、１０……蓋
板係止金具。
The drawings show an embodiment of the present invention. Figure 1 is a perspective view of a bolt used in the invention, Figure 2 is a perspective view of the bolt wrench shown in Figure 1, and Figure 3 is a locking lid. 4 is a partially enlarged top view of A in FIG. 3, FIG. 5 is a sectional view taken along the line A--A in FIG. 4, FIG. 6 is a partial sectional view of another embodiment, and FIG. FIG. 2 is a perspective view showing a bolt fitted only to the lid plate locking fitting. 1... Bolt, 2... Wrench, 3... Bolt head, 4... Groove, 5... Cylindrical body, 6... Wrench head, 7
... Lid plate, 8... Receiving frame, 9... Protruding piece, 10... Lid plate locking fitting.
Claims (1)
壁が角をなくした多角形をなし、内周壁が円形を
なす環状の溝４を設けたボルト１により、蓋板７
を受枠８に締付けるようにした係止蓋。 The bolt 1 has a cylindrical bolt head 3, an annular groove 4 on the top surface of which the outer circumferential wall has a polygonal shape with no corners, and whose inner circumferential wall is circular.
A locking lid that is tightened to a receiving frame 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4933785U JPH0312824Y2 (en) | 1985-04-04 | 1985-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4933785U JPH0312824Y2 (en) | 1985-04-04 | 1985-04-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61169159U true JPS61169159U (en) | 1986-10-20 |
| JPH0312824Y2 JPH0312824Y2 (en) | 1991-03-26 |
Family
ID=30566440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4933785U Expired JPH0312824Y2 (en) | 1985-04-04 | 1985-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312824Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010054046A (en) * | 2008-07-07 | 2010-03-11 | Steinbock Machinery Corp | Jack bolt to prevent wrong use of tensioner |
-
1985
- 1985-04-04 JP JP4933785U patent/JPH0312824Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010054046A (en) * | 2008-07-07 | 2010-03-11 | Steinbock Machinery Corp | Jack bolt to prevent wrong use of tensioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0312824Y2 (en) | 1991-03-26 |