JPH02130775U - - Google Patents
Info
- Publication number
- JPH02130775U JPH02130775U JP1989039380U JP3938089U JPH02130775U JP H02130775 U JPH02130775 U JP H02130775U JP 1989039380 U JP1989039380 U JP 1989039380U JP 3938089 U JP3938089 U JP 3938089U JP H02130775 U JPH02130775 U JP H02130775U
- Authority
- JP
- Japan
- Prior art keywords
- feeding
- piston
- pawl
- stopper
- feed
- 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
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Description
第１図は本考案の打込機の全体図、第２図は第
１図の縦断面図、第３図は第２図のＢＢ線断面図
、第４図は第１図の送りバルブの断面図、第５図
は止具給送装置の通路関係を示す断面図、第６図
、第７図は第２図の動作状態を示す縦断面図、第
８図、第９図は第５図の動作状態を示す断面図、
第１０図は従来技術の打込機の縦断面図である。
図において、１は打込機本体、３は送りバルブ
、６はピストン、８は送り爪、９は止具、１３は
送りピストン、１４は制御バルブ、１５は給送部
、２１は加圧気体供給通路内、２３は射出口、４
０は操作子、４１は移動子、４２はスプリングで
ある。
Fig. 1 is an overall view of the driving machine of the present invention, Fig. 2 is a longitudinal sectional view of Fig. 1, Fig. 3 is a sectional view taken along line BB of Fig. 2, and Fig. 4 is a view of the feed valve of Fig. 1. 5 is a sectional view showing the path relationship of the fastener feeding device, FIGS. 6 and 7 are longitudinal sectional views showing the operating state of FIG. 2, and FIGS. A cross-sectional view showing the operating state of the figure,
FIG. 10 is a longitudinal sectional view of a prior art driving machine. In the figure, 1 is the driving machine body, 3 is a feed valve, 6 is a piston, 8 is a feed pawl, 9 is a stopper, 13 is a feed piston, 14 is a control valve, 15 is a feeding section, and 21 is a pressurized gas. Inside the supply passage, 23 is the injection port, 4
0 is an operator, 41 is a slider, and 42 is a spring.
Claims (1)
に配されて前記ピストンの打込動作を制御する制
御バルブと、止具を射出する射出口と、該射出口
内に前記止具を給送する給送部と、前記給送部に
は、前記止具を送る送り爪と前記送り爪を動作さ
せる送りピストンを有した打込機において、前記
送りピストンと、前記送り爪の間にスプリングを
設けるとともに、該送りピストンと、該送り爪は
、止具の送り方向に互いに移動可能に取り付けて
なる打込機の止具給送装置。 A piston that performs a driving operation, a control valve that is operable from the outside and controls the driving operation of the piston, an injection port that injects a stopper, and a feeder that feeds the stopper into the injection port. A driving machine including a feeding part, a feeding pawl in the feeding part for feeding the stopper, and a feeding piston for operating the feeding pawl, wherein a spring is provided between the feeding piston and the feeding pawl; A fastener feeding device for a driving machine, wherein the feed piston and the feed pawl are attached so as to be movable relative to each other in the feeding direction of the fastener.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3938089U JPH0744458Y2 (en) | 1989-04-03 | 1989-04-03 | Driving device for fasteners |
| US07/447,495 US5135152A (en) | 1988-12-09 | 1989-12-07 | Pneumatic fastener driving tool |
| DE3940705A DE3940705C2 (en) | 1988-12-09 | 1989-12-08 | Pneumatic fastener impact tool |
| KR1019890018237A KR930004875B1 (en) | 1988-12-09 | 1989-12-09 | Pneumatic fastener driving tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3938089U JPH0744458Y2 (en) | 1989-04-03 | 1989-04-03 | Driving device for fasteners |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02130775U true JPH02130775U (en) | 1990-10-29 |
| JPH0744458Y2 JPH0744458Y2 (en) | 1995-10-11 |
Family
ID=31548241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3938089U Expired - Lifetime JPH0744458Y2 (en) | 1988-12-09 | 1989-04-03 | Driving device for fasteners |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0744458Y2 (en) |
-
1989
- 1989-04-03 JP JP3938089U patent/JPH0744458Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0744458Y2 (en) | 1995-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |