JPS647654U - - Google Patents
Info
- Publication number
- JPS647654U JPS647654U JP10128787U JP10128787U JPS647654U JP S647654 U JPS647654 U JP S647654U JP 10128787 U JP10128787 U JP 10128787U JP 10128787 U JP10128787 U JP 10128787U JP S647654 U JPS647654 U JP S647654U
- Authority
- JP
- Japan
- Prior art keywords
- washer
- holding
- locking protrusions
- bolt
- nut
- 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 4
- 239000000463 material Substances 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 241001175904 Labeo bata Species 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
図面は、本考案の一実施例を示すもので、第１
図は本考案の斜視図、第２図は締付ナツトの斜視
図、第３図は座金の係止突起と締付ナツトの係止
溝との係止状態を示す縦断面図、第４図は本考案
の使用状態を示す側面図である。
１…型枠締付ボルト、２…雄ネジ、３…座金、
４…係止突起、５…締付ナツト、６…係止溝、７
…ボルト貫通孔、８…雌ネジ、９…コーン、１０
…セパレーター、１１…コンクリート型枠、１２
…コンクリート、１３…バタ材。
The drawings show one embodiment of the present invention.
The figure is a perspective view of the present invention, FIG. 2 is a perspective view of the tightening nut, FIG. 3 is a longitudinal sectional view showing the locked state of the locking protrusion of the washer and the locking groove of the tightening nut, and FIG. 4 FIG. 2 is a side view showing the present invention in use. 1... Formwork tightening bolt, 2... Male thread, 3... Washer,
4... Locking projection, 5... Tightening nut, 6... Locking groove, 7
...Bolt through hole, 8...Female thread, 9...Cone, 10
...Separator, 11...Concrete formwork, 12
...Concrete, 13...Bata wood.
Claims (1)
持用の座金と型枠締付ボルトにねじ込んでバタ材
保持用の座金を締付ける締付ナツトとからなるコ
ンクリート打設用ホームタイにおいて、バタ材保
持用の座金のボルト貫通孔のナツト側周縁部に適
数個の係止突起を設け、一方、締付ナツトの座金
側一端面に、前記座金の係止突起に係止する適数
個の係止溝を設けたことを特徴とするコンクリー
ト打設用ホームタイ。 In the home tie for concrete pouring, which consists of a washer for holding the batter material that is movably fitted into the formwork tightening bolt, and a tightening nut that is screwed into the formwork tightening bolt and tightens the washer for holding the batter material. An appropriate number of locking protrusions are provided on the nut-side peripheral edge of the bolt through-hole of the washer for holding the material, and an appropriate number of locking protrusions are provided on one end surface of the washer side of the tightening nut that engages with the locking protrusions of the washer. A home tie for concrete pouring, characterized by having a locking groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987101287U JPH0248590Y2 (en) | 1987-07-01 | 1987-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987101287U JPH0248590Y2 (en) | 1987-07-01 | 1987-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS647654U true JPS647654U (en) | 1989-01-17 |
| JPH0248590Y2 JPH0248590Y2 (en) | 1990-12-20 |
Family
ID=31330140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987101287U Expired JPH0248590Y2 (en) | 1987-07-01 | 1987-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248590Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58162936U (en) * | 1981-12-21 | 1983-10-29 | 株式会社阪村機械製作所 | Loosening device for concrete temporary frame tightening bolts |
-
1987
- 1987-07-01 JP JP1987101287U patent/JPH0248590Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58162936U (en) * | 1981-12-21 | 1983-10-29 | 株式会社阪村機械製作所 | Loosening device for concrete temporary frame tightening bolts |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0248590Y2 (en) | 1990-12-20 |