JPS61161306U - - Google Patents
Info
- Publication number
- JPS61161306U JPS61161306U JP4549485U JP4549485U JPS61161306U JP S61161306 U JPS61161306 U JP S61161306U JP 4549485 U JP4549485 U JP 4549485U JP 4549485 U JP4549485 U JP 4549485U JP S61161306 U JPS61161306 U JP S61161306U
- Authority
- JP
- Japan
- Prior art keywords
- small diameter
- threaded portion
- female threaded
- insert
- 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.)
- Granted
Links
- 238000009415 formwork Methods 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
第１図および第２図はこの考案の実施例１およ
び２のインサート仮止め装置を示す縦断面図、第
３図は従来の同仮止め装置を示す縦断面図である
。
１……インサート、２……大径雌ねじ部、３…
…小径雌ねじ部、４……開口部、５，１５……小
径孔、６，１６……インサート位置決め部材、７
……型枠、８……小径ボルト、９，１９……小孔
、１０，２０……パツキン、１１……テーパ凹面
、１２……ボルト貫通孔。
1 and 2 are longitudinal sectional views showing the insert temporary fixing devices of Examples 1 and 2 of this invention, and FIG. 3 is a vertical sectional view showing the conventional temporary insert fixing device. 1...insert, 2...large diameter female thread, 3...
...Small diameter female threaded portion, 4...Opening, 5, 15...Small diameter hole, 6, 16...Insert positioning member, 7
... Formwork, 8 ... Small diameter bolt, 9, 19 ... Small hole, 10, 20 ... Packing, 11 ... Tapered concave surface, 12 ... Bolt through hole.
Claims (1)
部２の先端側に、これより径の小さい小径雌ねじ
部３が設けられ、大径雌ねじ部２の基端側開口部
４に、ボルト貫通用の小径孔５，１５を有するイ
ンサート位置決め部材６，１６が設けられ、型枠
７を貫通した仮止め用小径ボルト８が上記小径孔
５，１５に通されて、上記小径雌ねじ部３にねじ
込まれる、コンクリート型枠における埋込みボル
ト固定用インサートの仮止め装置。 (2) インサート位置決め部材６，１６の外面に
、小径孔５，１５と同心状でかつこれより径の小
さい小孔９，１９を有するパツキン１０，２０が
設けられている、実用新案登録請求の範囲第１項
記載の装置。 (3) 大径雌ねじ部２と小径雌ねじ部３の間に先
細り状のテーパ凹面１１が設けられている、実用
新案登録請求の範囲第１または２項記載の装置。[Scope of Claim for Utility Model Registration] (1) A small diameter female threaded portion 3 having a smaller diameter is provided on the distal end side of the large diameter female threaded portion 2 of the embedded bolt insert 1, and a small diameter female threaded portion 3 having a smaller diameter is provided at the proximal end side opening of the large diameter female threaded portion 2. Insert positioning members 6, 16 having small diameter holes 5, 15 for bolt penetration are provided in the part 4, and small diameter bolts 8 for temporary fixing that passed through the formwork 7 are passed through the small diameter holes 5, 15, and the above-mentioned A temporary fixing device for an insert for fixing an embedded bolt in a concrete formwork, which is screwed into a small diameter female thread part 3. (2) A utility model registration application in which the insert positioning members 6, 16 are provided with gaskets 10, 20 on the outer surface thereof having small holes 9, 19 concentric with the small diameter holes 5, 15 and smaller in diameter than these. The device according to scope 1. (3) The device according to claim 1 or 2 of the utility model registration, wherein a tapered concave surface 11 is provided between the large diameter female threaded portion 2 and the small diameter female threaded portion 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4549485U JPH026162Y2 (en) | 1985-03-28 | 1985-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4549485U JPH026162Y2 (en) | 1985-03-28 | 1985-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61161306U true JPS61161306U (en) | 1986-10-06 |
| JPH026162Y2 JPH026162Y2 (en) | 1990-02-15 |
Family
ID=30559045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4549485U Expired JPH026162Y2 (en) | 1985-03-28 | 1985-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026162Y2 (en) |
-
1985
- 1985-03-28 JP JP4549485U patent/JPH026162Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH026162Y2 (en) | 1990-02-15 |