JPH01105150U - - Google Patents
Info
- Publication number
- JPH01105150U JPH01105150U JP1987200583U JP20058387U JPH01105150U JP H01105150 U JPH01105150 U JP H01105150U JP 1987200583 U JP1987200583 U JP 1987200583U JP 20058387 U JP20058387 U JP 20058387U JP H01105150 U JPH01105150 U JP H01105150U
- Authority
- JP
- Japan
- Prior art keywords
- core
- guide
- gripping part
- grip
- helical groove
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
- E04G21/123—Wire twisting tools
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Basic Packing Technique (AREA)
Description
第１図は本考案の一実施例を示した断面図、第
２図は第４図に示す工具の使用状態を示した断面
図、第３図はガイドの側面図、第４図はガイドと
ロツク金具との関係を示した斜視図、第５図は従
来の工具を示した斜視図である。
２…結束線、１０…工具、１１…把持部、１２
…芯金、１２ｂ…ラセン溝、１３…スプリング、
１４…ガイド、１４ａ…突起、１４ｂ…ラジエツ
ト歯、１５…ロツク金具、１６…先端鍵部、１７
…連結部分。
Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is a sectional view showing the tool shown in Fig. 4 in use, Fig. 3 is a side view of the guide, and Fig. 4 is a sectional view of the tool shown in Fig. 4. FIG. 5 is a perspective view showing the relationship with a lock fitting, and FIG. 5 is a perspective view showing a conventional tool. 2... Binding wire, 10... Tool, 11... Gripping part, 12
...core bar, 12b...spiral groove, 13...spring,
14...Guide, 14a...Protrusion, 14b...Radiet tooth, 15...Lock fitting, 16...Tip key part, 17
...connection part.
Claims (1)
沿つて芯金を挿入し、その挿入部にラセン溝を、
把持部より露出した部分に結束線を引掛ける先端
鍵部をそれぞれ設けるとともに芯金を把持部内に
引き込むスプリングを把持部と芯金との間に配し
、そのスプリングの一端を芯金の後端に、他端を
把持部にそれぞれ係止させ、かつリング状のガイ
ドを把持部と芯金との間に嵌め込み、そのガイド
の内周にラセン溝に嵌り込む突起を、外周に芯金
引き出し時にガイドの回転を止めるラジエツト歯
をそれぞれ設けるとともにガイドの回転方向に依
存してラジエツト歯と係脱関係をもつロツク金具
を把持部に取り付けたことを特徴とする鉄線結束
用工具。 A core metal is inserted along the axis into a cylindrical gripping part that has an opening at the front, and a helical groove is formed in the insertion part.
A tip key part for hooking the binding wire is provided on the part exposed from the grip, and a spring for drawing the core into the grip is arranged between the grip and the core, and one end of the spring is connected to the rear end of the core. Then, the other ends are respectively locked to the gripping part, and a ring-shaped guide is fitted between the gripping part and the core metal, and the inner circumference of the guide has a protrusion that fits into the helical groove, and the outer circumference has a projection that fits into the helical groove when the core metal is pulled out. A tool for tying iron wire, characterized in that a lock fitting is attached to a gripping part, each having a radiet tooth for stopping the rotation of the guide, and having a relationship of engagement and disengagement with the radiet tooth depending on the direction of rotation of the guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987200583U JPH01105150U (en) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987200583U JPH01105150U (en) | 1987-12-29 | 1987-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105150U true JPH01105150U (en) | 1989-07-14 |
Family
ID=31490985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987200583U Pending JPH01105150U (en) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105150U (en) |
-
1987
- 1987-12-29 JP JP1987200583U patent/JPH01105150U/ja active Pending
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