JPH0394411U - - Google Patents
Info
- Publication number
- JPH0394411U JPH0394411U JP267990U JP267990U JPH0394411U JP H0394411 U JPH0394411 U JP H0394411U JP 267990 U JP267990 U JP 267990U JP 267990 U JP267990 U JP 267990U JP H0394411 U JPH0394411 U JP H0394411U
- Authority
- JP
- Japan
- Prior art keywords
- truncated conical
- fastening
- bolt
- head
- conical portion
- 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
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Sewage (AREA)
- Connection Of Plates (AREA)
Description
第１図は緊結具の一実施例を使用した製品緊結
前の断面図、第２図は同−線断面図、第３図
は同じく緊結状態の断面図、第４図は同−線
断面図、第５図は緊結具の他の実施例を使用した
製品緊結前の断面図、第６図は同−線断面図
、第７図は同じく緊結状態の断面図、第８図は同
−線断面図、第９図はＵ字溝を緊結した状態
の斜面図、第１０図はマンホールを緊結した状態
の斜面図、第１１図は緊結用ボルトの他の実施例
の正面図、第１２図は緊結具の他の実施例を使用
した製品緊結前の断面図である。
１……緊結具、２……緊結用ボルト、２′……
ボルト、３……緊結用プレート、１０，１１……
コンクリート製品、１２，１３……インサート、
１４……座金、１５……パツキン、２１……軸部
、２１′……軸部、２２……頭部、２２′……軸
孔、２３……円錐台部、２３′……駒、３１……
連結手段、３１ａ……透孔、３１ｂ……ボルト、
３１ｃ……座金、３２……挿通孔、３２′……卵
型、３３……グラウンド、３４……係合面、ａ…
…変位量、ｂ……移動量。
Figure 1 is a cross-sectional view of the product before it is tied using an embodiment of the binding tool, Figure 2 is a cross-sectional view along the same line, Figure 3 is a cross-sectional view of the same in the tied state, and Figure 4 is a cross-sectional view along the same line. , Fig. 5 is a cross-sectional view of a product using another embodiment of the fastening tool before being fastened, Fig. 6 is a cross-sectional view along the same line, Fig. 7 is a cross-sectional view of the same in the fastened state, and Fig. 8 is a cross-sectional view along the same line. A sectional view, FIG. 9 is a slope view with the U-shaped groove tightened, FIG. 10 is a slope view with the manhole tightened, FIG. 11 is a front view of another embodiment of the tightening bolt, and FIG. 12 is a cross-sectional view of a product before being bound using another embodiment of the binding tool. 1...Tightening tool, 2...Tightening bolt, 2'...
Bolt, 3... Tightening plate, 10, 11...
Concrete products, 12, 13...inserts,
14... Washer, 15... Packing, 21... Shaft part, 21'... Shaft part, 22... Head, 22'... Shaft hole, 23... Frame truncated part, 23'... Piece, 31 ……
Connection means, 31a...through hole, 31b...bolt,
31c... washer, 32... insertion hole, 32'... oval shape, 33... ground, 34... engaging surface, a...
...Displacement amount, b...Movement amount.
Claims (1)
り、緊結用ボルト２には軸部２１と頭部２２の間
にこの頭部側の方が大径である円錐台部２３が設
けられており、緊結用プレート３は他端に互いに
緊結すべき製品１０，１１の他方１１との連結手
段３１を有し一端に一方１０に対する該緊結用ボ
ルト２の円錐台部２３を嵌入し得る挿通孔３２を
有し、緊結用プレート３の他端を他方１１に連結
しかつこの挿通孔３２を通してこの緊結用ボルト
２をこの一方１０にねじ込んだとき、この挿通孔
３２と円錐台部２３が係合して互いに排斥し、以
つて製品１０，１１相互を緊結することを特徴と
する緊結具１。 (2) 軸部２１と頭部２２の間に頭部２２側の方
が大径である円錐台部２３が設けられている緊結
用ボルト２。 (3) 該円錐台部２３をボルト２′の軸部２１′
に軸孔２２’を有する円錐台形の駒２３’を回動
自在に嵌合して設けてある請求項１又は請求項２
記載の緊結用ボルト２。 (4) 他端に互いに緊結すべき製品１０，１１の
他方１１との連結手段３１を有し、一端に一方１
０に対する該緊結用ボルト２の円錐台部２３を嵌
入し得る挿通孔３２を有している緊結用プレート
３。 (5) 該挿通孔３２は該他端側の方が大径の卵型
３２′で、一端側は該緊結用ボルト２の円錐台部
２３の該頭部２２側より小さい請求項４記載の緊
結用プレート３。 (6) 該挿通孔３２の前記円錐台部２３との係合
面３４にこの円錐面とほぼ同じ勾配が形成されて
いる請求項１，４又は５記載の緊結用プレート３
。[Claims for Utility Model Registration] (1) Consisting of a tightening bolt 2 and a tightening plate 3, the tightening bolt 2 has a shaft portion 21 and a head 22, the diameter of which is larger on the head side. A truncated conical part 23 is provided, and the fastening plate 3 has at its other end a connecting means 31 for connecting the other 11 of the products 10, 11 to be fastened to each other, and at one end has a truncated conical part 23 for the fastening bolt 2 to the other 10. When the other end of the fastening plate 3 is connected to the other end 11 and the fastening bolt 2 is screwed into the one 10 through the through hole 32, the fastening bolt 2 is inserted into the fastening hole 32. A fastening tool 1 characterized in that the truncated conical portion 23 engages with the truncated conical portion 23 to repel each other, thereby tightly binding the products 10 and 11 to each other. (2) A fastening bolt 2 in which a truncated conical portion 23 having a larger diameter on the head 22 side is provided between the shaft portion 21 and the head 22. (3) Connect the truncated conical portion 23 to the shaft portion 21' of the bolt 2'.
Claim 1 or Claim 2, wherein a truncated conical piece 23' having a shaft hole 22' is rotatably fitted therein.
Tightening bolt 2 as described. (4) It has a connecting means 31 at the other end for connecting the other 11 of the products 10 and 11 to be connected to each other, and at one end it has a connecting means 31 for connecting the other 11 of the products 10 and 11.
The fastening plate 3 has an insertion hole 32 into which the truncated conical portion 23 of the fastening bolt 2 can be inserted. (5) The insertion hole 32 has an egg shape 32' having a larger diameter on the other end side, and the one end side is smaller than the head 22 side of the truncated conical portion 23 of the fastening bolt 2. Tightening plate 3. (6) The fastening plate 3 according to claim 1, 4 or 5, wherein the engagement surface 34 of the insertion hole 32 with the truncated conical portion 23 has a slope substantially the same as the conical surface.
.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990002679U JP2581162Y2 (en) | 1990-01-18 | 1990-01-18 | Tie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990002679U JP2581162Y2 (en) | 1990-01-18 | 1990-01-18 | Tie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0394411U true JPH0394411U (en) | 1991-09-26 |
| JP2581162Y2 JP2581162Y2 (en) | 1998-09-21 |
Family
ID=31506539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990002679U Expired - Fee Related JP2581162Y2 (en) | 1990-01-18 | 1990-01-18 | Tie |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2581162Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012097434A (en) * | 2010-10-29 | 2012-05-24 | Haneda Concrete Industrial Co Ltd | Connector for concrete member |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511661U (en) * | 1974-06-20 | 1976-01-08 | ||
| JPS606003U (en) * | 1983-06-24 | 1985-01-17 | バキユ−ム・コンクリ−ト株式会社 | Connecting fittings for building components |
-
1990
- 1990-01-18 JP JP1990002679U patent/JP2581162Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511661U (en) * | 1974-06-20 | 1976-01-08 | ||
| JPS606003U (en) * | 1983-06-24 | 1985-01-17 | バキユ−ム・コンクリ−ト株式会社 | Connecting fittings for building components |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012097434A (en) * | 2010-10-29 | 2012-05-24 | Haneda Concrete Industrial Co Ltd | Connector for concrete member |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2581162Y2 (en) | 1998-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |