JPH0451376U - - Google Patents
Info
- Publication number
- JPH0451376U JPH0451376U JP9413290U JP9413290U JPH0451376U JP H0451376 U JPH0451376 U JP H0451376U JP 9413290 U JP9413290 U JP 9413290U JP 9413290 U JP9413290 U JP 9413290U JP H0451376 U JPH0451376 U JP H0451376U
- Authority
- JP
- Japan
- Prior art keywords
- tie rod
- coupling device
- impact power
- power tool
- axial direction
- 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
- 230000008878 coupling Effects 0.000 claims 5
- 238000010168 coupling process Methods 0.000 claims 5
- 238000005859 coupling reaction Methods 0.000 claims 5
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
Description
第１図乃至第６図は本考案の一実施例を示し、
第１図及び第２図は各要部の縦側断面図、第３図
は衝撃動工具の一部断面側面図、第４図は第１図
のＡ矢視図、第５図は第２図のＢ矢視図、第６図
は組立時の状況を説明するための要部の縦側断面
図、第７図及び第８図の各図は夫々本考案の他の
実施例を示す要部の縦側断面図である。
１……ハウジング、１９……タイロツド、２０
……阻止手段、２１……締結手段、２３，２７…
…抜止部、２４，２８……嵌合部、３３……係合
体、４０……中空体、４１……ナツト。
1 to 6 show an embodiment of the present invention,
Figures 1 and 2 are longitudinal sectional views of the main parts, Figure 3 is a partial cross-sectional side view of the impact power tool, Figure 4 is a view taken in the direction of arrow A in Figure 1, and Figure 5 is the A view taken in the direction of arrow B in the figure, FIG. 6 is a vertical cross-sectional view of main parts to explain the situation during assembly, and each of FIGS. 7 and 8 is a main part showing other embodiments of the present invention. FIG. 1...Housing, 19...Tie rod, 20
...Blocking means, 21... Fastening means, 23, 27...
... Removal prevention part, 24, 28 ... Fitting part, 33 ... Engagement body, 40 ... Hollow body, 41 ... Nut.
Claims (1)
、該タイロツドの一端部に、上記構成部材を結合
一体化する締結手段が備えられた衝撃動工具の結
合装置において、 タイロツドの一端部に、抜止部と、抜止部より
も小径とされた嵌合部が他端部に向かつて連設さ
れ、 締結手段が、 (a) 嵌合部に外嵌されて、抜止部と軸心方向
に関して当接すると共に、外周部に雄螺子部が形
成された中空体と、 (b) 内周部の雌螺子部が前記中空体の雄螺子
部に螺結されて、一端部が構成部材と軸心方向に
関して当接するナツト を有することを特徴とする衝撃動工具の結合装
置。 (2) ナツトが、構成部材と周方向に関して直接
又は間接的に係合可能な係合面を有することを特
徴とする請求項１記載の衝撃動工具の結合装置。 (3) タイロツドの他端部に、抜止部と、抜止部
よりも小径とされた嵌合部が一端部に向かつて連
設され、嵌合部に、抜止部と構成部材に夫々軸心
方向に関して当接してタイロツドの一端部側への
移動を阻止する係合体が外嵌され、係合体が周方
向に関して複数に分割されたことを特徴とする請
求項１又は２記載の衝撃動工具の結合装置。[Claims for Utility Model Registration] (1) In a coupling device for an impact power tool, in which a tie rod is inserted through a plurality of structural members, and one end of the tie rod is provided with a fastening means for coupling and integrating the structural members. , a retaining portion and a fitting portion having a smaller diameter than the retaining portion are connected to one end of the tie rod toward the other end; (b) a hollow body having a male threaded portion formed on its outer circumference and in contact with the hollow body in the axial direction; A coupling device for an impact power tool, characterized in that the coupling device has a nut that abuts on a component in the axial direction. (2) The impact power tool coupling device according to claim 1, wherein the nut has an engagement surface that can be engaged directly or indirectly with the component in the circumferential direction. (3) At the other end of the tie rod, a retaining part and a fitting part having a smaller diameter than the retaining part are connected to each other in the axial direction. 3. The combination of impact power tools according to claim 1, wherein the engaging body is fitted onto the outside of the tie rod and prevents the tie rod from moving toward one end, and the engaging body is divided into a plurality of parts in the circumferential direction. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9413290U JPH0451376U (en) | 1990-09-08 | 1990-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9413290U JPH0451376U (en) | 1990-09-08 | 1990-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0451376U true JPH0451376U (en) | 1992-04-30 |
Family
ID=31831837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9413290U Pending JPH0451376U (en) | 1990-09-08 | 1990-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451376U (en) |
-
1990
- 1990-09-08 JP JP9413290U patent/JPH0451376U/ja active Pending
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