JPH02114207U - - Google Patents
Info
- Publication number
- JPH02114207U JPH02114207U JP2373789U JP2373789U JPH02114207U JP H02114207 U JPH02114207 U JP H02114207U JP 2373789 U JP2373789 U JP 2373789U JP 2373789 U JP2373789 U JP 2373789U JP H02114207 U JPH02114207 U JP H02114207U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- receptor
- receiver
- outside
- claws
- 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
- 210000000078 claw Anatomy 0.000 claims 6
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
第１図Ａは本考案の一実施例を示す断面図であ
り、第１図Ｂはその平面図、第１図Ｃはその底面
図である。第２図Ａは他の実施例を示す断面図で
あり、第２図Ｂはその平面図である。第３図は第
１図Ａの実施例の要部説明図である。第４図は更
に他の実施例を示す断面図である。第５図は第４
図の実施例の要部説明図である。
１，１′……ボルト、２……ボルト受容体、３
，３′……爪、４……中空部、５……窓穴、１３
，１３′……テーパ面。
FIG. 1A is a sectional view showing an embodiment of the present invention, FIG. 1B is a plan view thereof, and FIG. 1C is a bottom view thereof. FIG. 2A is a sectional view showing another embodiment, and FIG. 2B is a plan view thereof. FIG. 3 is an explanatory diagram of the main part of the embodiment shown in FIG. 1A. FIG. 4 is a sectional view showing still another embodiment. Figure 5 is the 4th
FIG. 2 is an explanatory diagram of main parts of the embodiment shown in the figure. 1,1'...Volt, 2...Volt receptor, 3
, 3'...nail, 4...hollow part, 5...window hole, 13
, 13'...Tapered surface.
Claims (1)
容体と、適宜数の爪とを備えてなり、ボルト受容
体は、中空であり、外周面の適宜位置に中空内部
から上記爪を外部へ臨ませる適宜数の窓穴が設け
られ、更にボルト受容体後端には中空の内部へ通
じる開口部が設けられ、この開口部内周面或いは
受容体の内部適宜位置は、開口部からボルト受容
体内部へ挿入される上記ボルトと螺合するもので
あり、このボルト前部外周面は、その先端に向か
つて漸次径が小さくなる即ち先細りとなるテーパ
面を有してなり、ボルト後部はボルト受容体から
露出するものであり、ボルト受容体に対してボル
トを螺回し受容体内部へボルトを進ませた際に、
ボルトの上記テーパ面が、上記爪の適宜位置を押
圧し、この爪を窓穴からボルト受容体外部へ突出
させるものであることを特徴とするアンカーボル
ト。 ２ ボルトと、建造物等へ打ち込まれるボルト受
容体と、適宜数の爪と、略円錐形のコーン状ナツ
トとを備えてなり、ボルト受容体は、中空であり
、外周面の適宜位置に中空内部から上記爪を外部
へ臨ませる適宜数の窓穴が設けられ、更にボルト
受容体後端には中空の内部へ通じる開口部が設け
られ、ボルトは開口部からボルト受容体内部へ挿
入されるものであり、ボルト後部はボルト受容体
から外部へ露出し、他方ボルト前部は、ボルト受
容体内にて上記コーン状ナツトと螺合するもので
あり、ボルトを螺回することによつて、コーン状
ナツトが、ボルト受容体内にて変位し、略円錐形
のコーン状ナツトのテーパ面が上記爪の適宜位置
を押圧して、この爪を窓穴からボルト受容体外部
へ突出させるものであることを特徴とするアンカ
ーボルト。[Claims for Utility Model Registration] 1. Comprised of a bolt, a bolt receptor to be driven into a building, etc., and an appropriate number of claws, and the bolt receptor is hollow and has a hollow interior at an appropriate position on the outer circumferential surface. An appropriate number of window holes are provided through which the claws can be exposed to the outside, and an opening leading to the hollow interior is provided at the rear end of the bolt receptor, and the inner peripheral surface of this opening or an appropriate position inside the receptor is as follows: The bolt is screwed into the bolt inserted into the bolt receiver through the opening, and the front outer peripheral surface of the bolt has a tapered surface whose diameter gradually decreases toward the tip. The rear part of the bolt is exposed from the bolt receptor, and when the bolt is screwed into the bolt receptor and advanced into the receptor,
An anchor bolt characterized in that the tapered surface of the bolt presses the pawl at an appropriate position to cause the pawl to protrude from the window hole to the outside of the bolt receiver. 2. Comprising a bolt, a bolt receptor to be driven into a building, etc., an appropriate number of claws, and a substantially conical cone-shaped nut, and the bolt receptor is hollow and has hollow holes at appropriate positions on the outer circumferential surface. An appropriate number of window holes are provided to allow the claws to face the outside from the inside, and an opening leading to the hollow interior is provided at the rear end of the bolt receiver, and the bolt is inserted into the bolt receiver through the opening. The rear part of the bolt is exposed to the outside from the bolt receiver, and the front part of the bolt is screwed into the cone-shaped nut inside the bolt receiver. The shaped nut is displaced within the bolt receiver, and the tapered surface of the substantially conical nut presses the claw at an appropriate position, causing the claw to protrude from the window hole to the outside of the bolt receiver. Anchor bolt featuring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989023737U JPH074327Y2 (en) | 1989-03-01 | 1989-03-01 | Anchor bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989023737U JPH074327Y2 (en) | 1989-03-01 | 1989-03-01 | Anchor bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02114207U true JPH02114207U (en) | 1990-09-12 |
| JPH074327Y2 JPH074327Y2 (en) | 1995-02-01 |
Family
ID=31242977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989023737U Expired - Lifetime JPH074327Y2 (en) | 1989-03-01 | 1989-03-01 | Anchor bolt |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074327Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200449724Y1 (en) * | 2010-02-02 | 2010-08-04 | (주)지오알앤디 | Rock bolt for underground hole |
| JP2014062361A (en) * | 2012-09-20 | 2014-04-10 | Hamanaka Nut Co Ltd | Post-installed anchor set |
| WO2015173849A1 (en) * | 2014-05-15 | 2015-11-19 | Ｆｓテクニカル株式会社 | Post-installed anchor, post-installed anchor implementation method, post-installed anchor system and rotation-stopping tool |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55177516U (en) * | 1979-06-08 | 1980-12-19 | ||
| JPS63186017A (en) * | 1987-01-28 | 1988-08-01 | 弥生スチール株式会社 | Anchor |
-
1989
- 1989-03-01 JP JP1989023737U patent/JPH074327Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55177516U (en) * | 1979-06-08 | 1980-12-19 | ||
| JPS63186017A (en) * | 1987-01-28 | 1988-08-01 | 弥生スチール株式会社 | Anchor |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200449724Y1 (en) * | 2010-02-02 | 2010-08-04 | (주)지오알앤디 | Rock bolt for underground hole |
| JP2014062361A (en) * | 2012-09-20 | 2014-04-10 | Hamanaka Nut Co Ltd | Post-installed anchor set |
| WO2015173849A1 (en) * | 2014-05-15 | 2015-11-19 | Ｆｓテクニカル株式会社 | Post-installed anchor, post-installed anchor implementation method, post-installed anchor system and rotation-stopping tool |
| KR20160095013A (en) * | 2014-05-15 | 2016-08-10 | 에프에스 테크니칼 코포레이션 | Post-installed anchor, post-installed anchor implementation method, post-installed anchor system and rotation-stopping tool |
| CN105934591A (en) * | 2014-05-15 | 2016-09-07 | Fs技术公司 | Post-installed anchor, post-installed anchor implementation method, post-installed anchor system and rotation-stopping tool |
| JPWO2015173849A1 (en) * | 2014-05-15 | 2017-04-20 | Ｆｓテクニカル株式会社 | Post-construction anchor, post-construction anchor construction method, post-construction anchor system and anti-rotation jig |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH074327Y2 (en) | 1995-02-01 |