JPH0166982U - - Google Patents
Info
- Publication number
- JPH0166982U JPH0166982U JP1987162812U JP16281287U JPH0166982U JP H0166982 U JPH0166982 U JP H0166982U JP 1987162812 U JP1987162812 U JP 1987162812U JP 16281287 U JP16281287 U JP 16281287U JP H0166982 U JPH0166982 U JP H0166982U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- driving machine
- piston
- ring
- stopper
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000007747 plating Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Description
第１図は本考案になる打込機の一実施例を示す
縦断側面図、第２図は第１図のＡ部拡大図、第３
図は本考案になる打込機の他の実施例を示す縦断
側面図、第４図は従来技術の打込機の縦断側面図
、第５図は第４図のＡ部拡大図である。
図において、９はピストン、１０はシリンダ、
１９はＯリング、２１は化学ニツケルメツキ層で
ある。
Fig. 1 is a vertical side view showing one embodiment of the driving machine according to the present invention, Fig. 2 is an enlarged view of part A in Fig. 1, and Fig. 3 is an enlarged view of part A in Fig. 1.
The figure is a vertical side view showing another embodiment of the driving machine according to the present invention, FIG. 4 is a vertical side view of a prior art driving machine, and FIG. 5 is an enlarged view of section A in FIG. 4. In the figure, 9 is a piston, 10 is a cylinder,
19 is an O-ring, and 21 is a chemical nickel plating layer.
Claims (1)
下動するピストンにより、止具を被打込材に打撃
して打込む打込機で、前記ピストン外周に設けた
Ｏリングでシリンダ内面とピストンを気密する構
造のものにおいて、前記シリンダの少なくとも前
記Ｏリングの摺動面に化学ニツケルメツキを施こ
して、ピストンの摺動抵抗を軽減するように構成
して成る打込機のシリンダ。 This driving machine uses compressed gas as a power source and uses a piston that moves up and down inside a cylindrical cylinder to drive the stopper into the material to be driven. A cylinder for a driving machine having an airtight structure, wherein at least the sliding surface of the O-ring of the cylinder is chemically nickel plated to reduce sliding resistance of the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987162812U JPH0166982U (en) | 1987-10-23 | 1987-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987162812U JPH0166982U (en) | 1987-10-23 | 1987-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0166982U true JPH0166982U (en) | 1989-04-28 |
Family
ID=31446981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987162812U Pending JPH0166982U (en) | 1987-10-23 | 1987-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0166982U (en) |
-
1987
- 1987-10-23 JP JP1987162812U patent/JPH0166982U/ja active Pending
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