CN100374249C - Empty state brake device for stapler - Google Patents
Empty state brake device for stapler Download PDFInfo
- Publication number
- CN100374249C CN100374249C CNB2005100002525A CN200510000252A CN100374249C CN 100374249 C CN100374249 C CN 100374249C CN B2005100002525 A CNB2005100002525 A CN B2005100002525A CN 200510000252 A CN200510000252 A CN 200510000252A CN 100374249 C CN100374249 C CN 100374249C
- Authority
- CN
- China
- Prior art keywords
- nail
- fastener
- arc protuberance
- nail hitting
- slide bar
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The present invention discloses an empty nail brake device for a nailing gun, which has the main points that the outer end side of a nail striking groove is pivoted with a rotary swinging type elastic fastener, and a front shielding part, a first arc-convex part, a second arc-convex part and another bar part which are connected together are formed on the fastener; the first arc-convex part can brake or accept the push and touch of a safe slide bar, and the second arc-convex part can be embedded into the nail striking groove to accept the push and touch of a nail piece to be struck; when the nail piece to be struck is detected to exist in the nail striking groove, the safe slide bar can be released to press and fasten a trigger and trigger the nail piece, or when the nail striking groove is detected to have no nail, the safe slide bar can be braked so that the nail piece can not be triggered when the trigger is pressed and fastened so as to enforcedly prompt operators to load a nail again, and simultaneously, the bar part can be supplied to operators to push and dial the fastener, which causes the fastener to disengage the nail striking groove so as to be favorable to press and fasten the trigger under the state of empty nail and drive a nail striking bar to carry out a pushing and striking test.
Description
Technical field
The present invention relates to a kind of empty state brake device for stapler, particularly relate to the rotary spring secures rail to sleeper of a kind of use, detecting has nail or does not have the spike attitude in the nail hitting groove, to brake or to discharge the technology of safe slide bar.
Background technology
The sky nail braking percussion lock (or claiming sky to follow closely not percussion lock) of ailing machine, mainly be in the nail hitting process, when nail is numerous nail spares of arrange shape in the casket and uses up, can allow trigger present invalid clinching and can't drive the state of nail hitting bar nail hitting, the operator should replenish nail spare with prompting.
The above-mentioned nail spare of arranging shape that is fills in the nail casket, and will follow closely part by a pushing slice of nail with elastic thrust and push away one by one and cause in the nail hitting groove, forms and treats the nail hitting part, will follow closely part for the operator presses trigger with driving nail hitting bar and hit to plant in waiting and follow closely in the working substance of knot.And know, have a reed and another trigger valve rod in the above-mentioned trigger, accept to dispose the control of turnover on the nail rifle across the safe slide bar in path, this safe slide bar bottom is connected with knocks seat, be positioned at nail hitting mouth outer end, when nail hitting, can contact at the working substance surface,, be beneficial to the clinching trigger and this reed of interlock goes to push away and touches the running that the trigger valve rod carries out nail hitting very to hold the reed in the trigger on the interlock safety slide bar.
Under above-mentioned function environment, existing Taiwan is announced No. 328255, prior art such as announce No. 321044 and announce No. 579286, disclose the nail rifle structure that the empty nail of many moneys is not pulled the trigger, mainly be on above-mentioned pushing slice of nail or safe slide bar, one brake apparatus held of clamping or button mutually is set, by the pushing slice of nail action of past nail hitting groove direction ejector pin displacement one by one, when making the nail spare approach exhaustion in the nail casket, allow pushing slice of nail remove the brake safe slide bar, touch to stop reed in the trigger to be pushed away by safe slide bar, and then when the clinching trigger, produce the effect that can't drive nail hitting, remind the operator should load nail spare again with this.But the technology of these braking nail hittings there is no directly to detect and has or not the ability of following closely part in the nail hitting groove, and grows the problem that the precision when having pushing slice of nail to be moved to sky nail application position easily is difficult to control with nail part dimensional variations, to such an extent as to cause the shortcoming of bail easily.
In addition, No. 6267284 patented technology of the U.S. also discloses the technology of using a swing type locking bolt (Latch), be formed with a main convex body (Main cam) and second convex body (Second cam) on this locking bolt, the above-mentioned seat (a fastener guide) that knocks of braking during can be in the nail hitting groove empty nail of second convex body wherein, make the nail hitting bar can't be driven percussion, main convex body can have when nail to accept to treat that pushing away of nail hitting part touch in the nail hitting groove, makes the locking bolt swing to the nail hitting bar position of nail hitting smoothly; But it is the disappearance in the following design of tool still:
1. do not install elastic parts on the swing type locking bolt, and be not provided with and supply with the design that the operator manually dials its swing orientation of control, easily make locking bolt in swing process, lose the playback ability, particularly present sky spike attitude in the nail hitting groove and not with the above-mentioned seat that knocks when contacting at the work object plane, easily cause locking bolt Huang moving, clearly brake the prompting ability of nail hitting during forfeiture sky nail, and empty nail painstakingly drives the ability that the nail hitting bar pushes and tests down.
2. the section of main convex body (Main cam) is the edged surface shape on the swing type locking bolt, the accuracy requirement of swinging in the nail hitting groove improves relatively, otherwise easily interfere the nail hitting running of nail hitting bar in the nail hitting groove, particularly after implementing continuous nail hitting or durable use, when the assembly precision is comparatively loose, even the problem that forces main convex body to be easy to suffer the striking of nail hitting bar is arranged.
3. has the above-mentioned nose (Nose) that knocks the seat use of a braking on the swing type locking bolt, and second convex body of making convex arc-shape, but this nose and second convex body are to be used for braking that above-mentioned nail hitting uses knocks seat (non-safe slide bar) or push away for it and touch use, have turnover with general use and link the nail rifle arrangement of components environment that knocks seat across the safe slide bar in path and be not inconsistent, so be short of versatility.
Summary of the invention
The objective of the invention is at disposing the nail rifle of turnover across the safe slide bar in path, provide a kind of and under empty spike attitude, can brake the device of nail hitting really, particularly a kind of can directly detecting has the state of following closely or not having nail in the nail hitting groove, and then brakes or discharge the technology of safe slide bar.
Purpose of the present invention also comprises under the sky spike attitude, can supply operator's brake off Design of device, the test so that driving nail hitting bar pushes in the nail hitting groove.
For achieving the above object, the present invention takes following technical scheme: a kind of empty state brake device for stapler, mainly be at being provided with the ailing machine of turnover across the safe slide bar in path, the distolateral rotary fastener that is pivoted outside its nail hitting groove, this fastener is provided with continuous preposition stopper, the first arc protuberance, the second arc protuberance and a bar portion, and has been bent to form a cross bar portion on the safe slide bar; Its characteristics in: have the inclined thrust surface that links to each other with preposition stopper on the described first arc protuberance, but the cross bar portion of this stopper brake safe slide bar, the cross bar portion that this inclined thrust surface can be accepted safe slide bar pushes away and touches, and makes fastener break away from the nail hitting groove; At least have a recess between the described second arc protuberance and the first arc protuberance, the second arc protuberance can be arranged in the nail hitting groove sensing and treat the nail hitting part, and accepts to treat that pushing away of nail hitting part touch, to switch the swing position of the first arc protuberance and stopper; Described bar portion is formed on the side end of fastener, pushing bar portion and make the first arc protuberance on the fastener and the second arc protuberance swing to breaking away from nail hitting groove position.
In the above-mentioned empty state brake device for stapler, described fastener is hubbed on outer distolateral outer the covering of nail hitting groove.
In the above-mentioned empty state brake device for stapler, described outer being covered on the distolateral cover plate of nail hitting groove.
In the above-mentioned empty state brake device for stapler, the second arc protuberance that described cover plate is provided with for fastener is implanted in the interior fastener slots of nail hitting groove.
In the above-mentioned empty state brake device for stapler, described enclosing cover two ends sidewall is provided with for the cross bar portion that is bent to form on the safe slide bar and wears therebetween stroke groove.
In the above-mentioned empty state brake device for stapler, described outer covering is provided with a slot part that protrudes out to the enclosing cover outer end for bar portion.
In the above-mentioned empty state brake device for stapler, the cross bar portion of the ccontaining safe slide bar of recess between the described second arc protuberance and the first arc protuberance.
The present invention is owing to take above design, it has the following advantages: 1, the sky nail brake apparatus that the application of the invention provided, make when not following closely part in the ailing machine, fastener is subjected to the resilient force of spring, making the subsides of the second arc protuberance touch face pastes and touches in the bottom land of nail hitting groove, it is not swing of fastener, stopper on the fastener is in brakes the position of enduring in the cross bar portion, endure displacement on the safe slide bar and block, also just make pushing away the portion of touching and can't go up very to push away and touch reed on the safe slide bar, this moment, even operator's clinching trigger, the reed that contains also can't push away and touch the trigger valve rod and drive nail hitting, thereby reaches the purpose of reminding the operator should load the nail part again.2, on the side end of fastener of the present invention, also prolong system and form a bar portion, and cover outward and offer a slot part, supply bar portion to protrude out to the outer end of enclosing cover, like this, the operator can be under empty spike attitude, stirring this bar portion and making fastener is that the center produces swing with the rotating shaft, promptly impel the first arc protuberance on the fastener and the second arc protuberance swing to breaking away from nail hitting groove position, be convenient to the operator and press and touch safe slide bar and clinching trigger, the test that pushes when in the nail hitting groove, carrying out empty nail to drive the nail hitting bar.3, the present invention also has simple in structure, highly versatile, advantage such as with low cost.
Description of drawings
Fig. 1 is the front view of ailing machine of the present invention, and the position of trigger and safe slide bar on the rifle body is described, and is arranged at the outer distolateral enclosing cover of nail hitting groove and the rigging position of fastener.
Fig. 2 illustrates at the distolateral spring that is provided with of fastener for the present invention's one three-dimensional connection schematic diagram, and the configuration relation between the cross bar portion of this fastener and nail part and safe slide bar.
Fig. 3 is a partial cutaway diagrammatic sketch of the present invention, and the group seated position of fastener is described, and in the nail casket not during pilot nail spare, the second arc protuberance conflict nail hitting groove bottom land of fastener, but and the state of enduring on the stopper brake safe slide bar of fastener.
Fig. 4 is the partial cutaway diagrammatic sketch of the present invention's one user mode, explanation is behind pilot nail spare, the nail part can be pushed away to hold by pushing slice of nail one by one and enter in the nail hitting groove, and push away the second arc protuberance that touches fastener, make fastener produce the swing amount of a nail part thickness, and allow the inclined thrust surface of the first arc protuberance be moved to cross bar portion can to go up and very push away the position of touching.
Fig. 5 is the partial cutaway diagrammatic sketch of another user mode of the present invention, illustrates that knocking seat aims at when treating that nail knot working substance surface is touched slightly, and the cross bar portion on the safe slide bar just can push away the inclined thrust surface that touches fastener, makes the second arc protuberance gradually away from the nail hitting groove.
Fig. 6 is the partial cutaway diagrammatic sketch of the another user mode of the present invention, illustrate that pushing knocks seat strengthening the swing displacement of fastener once more, and makes the second arc protuberance break away from the nail hitting groove, and very push away on the safe slide bar and touch the interior reed of trigger, but form the state of clinching nail hitting.
Fig. 7 amplifies cut-away view for the present invention one is local, and the form that is formed with bar portion on the side end of fastener is described.
Fig. 8 is the partial cutaway diagrammatic sketch under Fig. 7 user mode, illustrates that bar portion can make the second arc protuberance swing on the fastener break away from the nail hitting groove for stirring.
The specific embodiment
As shown in Figure 1, be of the present invention group of ailing machine 1 that is provided with empty nail brake apparatus, by among this figure as seen, on the outer distolateral cover plate 11 of its nail hitting groove 13, offer a fastener slots 17, and cover plate 11 is provided with an enclosing cover 18 and covers this fastener slots 17; These enclosing cover 18 two ends sidewalls are provided with axis hole 181, articulate another fastener 2 in order to assembly one rotating shaft 22, make this fastener 2 have the swing ability, but and an end self-clinching fastener groove 17 of fastener 2 pass and be arranged in the nail hitting groove 13; Offer corresponding stroke groove 19 in addition on the two ends sidewall of this enclosing cover 18 simultaneously, have turnover for one and wear therebetween across the cross bar portion 33 of the safe slide bar 3 in path.
Be formed with continuous preposition stopper 24, the first arc protuberance 25 and the second arc protuberance 26 (as shown in Figure 2) on the above-mentioned fastener 2, have a recess 27 at the first arc protuberance 25 and 26 of the second arc protuberances; And,
Having an inclined thrust surface 252 on this first arc protuberance 25 links to each other with above-mentioned stopper 24, swing by fastener 2, the position of convertible inclined thrust surface 252 and stopper 24, make cross bar portions 33 in the above-mentioned stroke groove 19 by on the interlock very the time, formation can push away the state (as shown in Figures 3 and 4) that touches this inclined thrust surface 252 or stopper 24.
These second arc protuberance, 26 front ends have one and paste the face 261 that touches, can be arranged on and accept in the nail hitting groove 13 to treat that pushing away of nail hitting part 41 touch (as shown in Figure 4), and then make fastener 2 produce the swing amount of single nail spare thickness, or by not had the nail hitting for the treatment of part 41 in the second arc protuberance, the 26 sensing nail hitting grooves 13, and make fastener 2 not swings; In view of the above, make fastener have sensing and learn there is or do not have the ability of waiting to pull the trigger nail part 41 in the nail hitting groove 13.
Also be formed with a protruding mound 23 on this fastener 2,, spring 21 pressurizeds held between the inwall that is held in fastener 2 and enclosing cover 18 (as shown in Figure 3), make fastener 2 have the ability of elasticity swing and involution in order to group cover one helical spring 21.In addition, torque spring, reed or other elastic parts of the flexible restoring force of the also optional apparatus of this spring 21 are replaced; Simultaneously, the protruding mound 23 on the fastener 2 also can be according to the true form of this spring 21 or elastic parts, is enough to overlap if the groove of locating, protruding hook or fin and replace it and make; In addition, when the elastic parts that uses torque spring to be disposed on as fastener 2, the torque spring group can be placed in its rotating shaft 22, in other words, so long as can allow fastener 2 after producing swing, have the Equivalent Elasticity assembly and the device thereof of involution active force, should be subordinate to all that the present invention thinks and the application technology category.
By the composition of above-mentioned member, just be enough on ailing machine, implement the technology of the empty nail braking of the present invention, the division user mode is as follows now:
When the plural number of the row's of filling shape is followed closely part 4 in the nail casket 14 of ailing machine 1 (as shown in Figure 3), the pushing slice of nail 16 with elasticity ejector pin feeding ability does not push away bank shape nail part 4, in other words, follows closely in the casket 14 and in the nail hitting groove 13 and does not all have the nail hitting for the treatment of part 4 and 41.This moment, fastener 2 is subjected to the resilient force of spring 21, making the subsides of the second arc protuberance 26 touch face 261 pastes and touches in the bottom land of nail hitting groove 13, it is not swing of fastener 2,24 of stoppers on the fastener 2 are in brake the position of enduring in the cross bar portion 33, endure displacement on the safe slide bar 3 and block, related make also that nail hitting uses knock seat 35 and also can't be touched mobile by pressure, and the portion of touching 32 that pushes away on the safe slide bar 3 is not very pushed away on the interlock yet touches reed 101, this moment, touch trigger valve rod 102 and the driving nail hitting even operator's clinching trigger 10, the reed 101 that contains also can't push away, remind the operator's row's of filling shape nail part 4 again according to this.
Plural number nail part 4 fillings that to arrange shape as the operator enter to be accepted pushing slice of nail 16 and pushes away one by one and hold when entering nail hitting groove 13 (as shown in Figure 4) in the nail casket 14, treating in the nail hitting groove 13 are pulled the trigger the subsides that nail part 41 can push away on the second arc protuberance 26 that touches fastener 2 and are touched face 261, make fastener 2 produce the swing amount of single nail spare thickness, and make the inclined thrust surface 252 of the first arc protuberance 25 on the fastener 2 be moved to cross bar portion 33 can to go up and very push away the position of touching.This moment, the operator can aim at working substance 5 surfaces (as shown in Figure 5) of waiting to follow closely knot with knocking seat 35, have slightly and to touch when knocking seat 35 when one, the cross bar portion 33 of depression bar 34 on just can interlock safety slide bar 3, remove to push away the inclined thrust surface 252 that touches on the fastener 2, make fastener 2 strengthen the swing displacement, and make its second arc protuberance 26 gradually away from nail hitting groove 13.Change when the operator pushes with all strength and knock seat 35 and conflict (as shown in Figure 6) when treating nail knot working substance 5 surfaces, cross bar portion 33 on the safe slide bar 3 just can be pushed in the recess 27 gradually by the inclined thrust surface 252 of fastener 2, strengthen the swing displacement of fastener 2 once more, but make the second arc protuberance 26 break away from the striking position of the nail hitting bar in the nail hitting groove 13; Simultaneously, the portion of touching 32 that pushes away on the safe slide bar 3 also upward very pushes away the reeds 101 that touch in the trigger 10 gradually and raises up, the operator just can have under the state of nail smoothly clinching trigger 10 one by one this moment, and the reed 101 that raises up with interlock goes to push away and touches trigger valve rod 102, and then drives nail hitting bar 12 percussion nail parts 4.
In other words, when reaching nail spare 4 and 41 in the nail hitting groove 13 in the nail casket 14 and used up all, the fastener 2 that pushed away by spring 21 to hold just can involution become state shown in Figure 3, with brake safe slide bar 3, reed 101 in the trigger 10 is held this moment, so can't interlock reed 101 during operator clinching trigger and push away and touch trigger valve rod 102, the sky nail that forms the invalid clinching of trigger is not pulled the trigger state, reminds the operator should load nail spare again once more.
In addition, on one side end of above-mentioned fastener 2, prolong system and form a bar portion 28 (as shown in Figure 7), and offer a slot part 182 on the enclosing cover 18, protrude out to the outer end of enclosing cover 18 for bar portion 28, so that the operator can be under empty spike attitude, stir this bar portion 28 and make fastener 2 produce swing for the center according to rotating shaft 22, promptly impel the first arc protuberance 25 on the fastener 2 and 26 swings of the second arc protuberance to breaking away from nail hitting groove 13 positions (as shown in Figure 8), be convenient to operator's pressure and touch safe slide bar 3 and clinching trigger 10, the test that pushes when in nail hitting groove 13, carrying out empty nail to drive nail hitting bar 12.
The present invention is above-mentioned to be used for the enclosing cover 18 of hub setting fastener 2 usefulness, be not indispensable member on the implementation, in other words, fastener 2 of the present invention also can change with hub setting distolateral being prolonged outside cover plate 11 to be made on the corresponding ear seat that forms, and utilize the roof retainer spring 21 of ear seat, can reach above-mentioned effect and effect equally, and give and indicating.
The above only is a preferable possible embodiments of the present invention, so the equivalence of being done according to claim scope of the present invention changes such as, ought to be included within protection scope of the present invention.
Claims (7)
1. empty state brake device for stapler, at being provided with the ailing machine of turnover across the safe slide bar in path, the distolateral rotary fastener that is pivoted outside its nail hitting groove, this fastener is provided with continuous preposition stopper, the first arc protuberance, the second arc protuberance and a bar portion, and has been bent to form a cross bar portion on the safe slide bar; It is characterized in that:
Have the inclined thrust surface that links to each other with preposition stopper on the described first arc protuberance, but the cross bar portion of this stopper brake safe slide bar, and the cross bar portion that this inclined thrust surface can be accepted safe slide bar pushes away and touches, and makes fastener break away from the nail hitting groove;
At least have a recess between the described second arc protuberance and the first arc protuberance, the second arc protuberance can be arranged in the nail hitting groove sensing and treat the nail hitting part, and accepts to treat that pushing away of nail hitting part touch, to switch the swing position of the first arc protuberance and stopper;
Described bar portion is formed on the side end of fastener, pushing bar portion and make the first arc protuberance on the fastener and the second arc protuberance swing to breaking away from nail hitting groove position.
2. empty state brake device for stapler according to claim 1 is characterized in that: described fastener is hubbed on outer distolateral outer the covering of nail hitting groove.
3. empty state brake device for stapler according to claim 2 is characterized in that: described outer being covered on the distolateral cover plate of nail hitting groove.
4. empty state brake device for stapler according to claim 3 is characterized in that: the second arc protuberance that described cover plate is provided with for fastener is implanted in the interior fastener slots of nail hitting groove.
5. empty state brake device for stapler according to claim 3 is characterized in that: described enclosing cover two ends sidewall is provided with for the cross bar portion that is bent to form on the safe slide bar and wears therebetween stroke groove.
6. empty state brake device for stapler according to claim 3 is characterized in that: described outer covering is provided with a slot part that protrudes out to the enclosing cover outer end for bar portion.
7. empty state brake device for stapler according to claim 1 is characterized in that: the cross bar portion of the ccontaining safe slide bar of recess between the described second arc protuberance and the first arc protuberance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100002525A CN100374249C (en) | 2005-01-07 | 2005-01-07 | Empty state brake device for stapler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100002525A CN100374249C (en) | 2005-01-07 | 2005-01-07 | Empty state brake device for stapler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1799776A CN1799776A (en) | 2006-07-12 |
| CN100374249C true CN100374249C (en) | 2008-03-12 |
Family
ID=36810113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100002525A Expired - Fee Related CN100374249C (en) | 2005-01-07 | 2005-01-07 | Empty state brake device for stapler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100374249C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012214694A1 (en) * | 2012-08-17 | 2014-02-20 | Hilti Aktiengesellschaft | Tacker with safety lock |
| CN107009324B (en) * | 2016-01-28 | 2019-09-17 | 丰民金属工业股份有限公司 | Has the ailing machine of nail guide mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5180091A (en) * | 1990-11-30 | 1993-01-19 | Makita Corporation | Nailing machine |
| EP1093890A2 (en) * | 1999-10-19 | 2001-04-25 | HILTI Aktiengesellschaft | Fastener setting tool |
| US6267284B1 (en) * | 1998-09-18 | 2001-07-31 | Ramset Fasteners (Aust.) Pty. Limited | Power actuated tools with magazine feed |
| CN2637122Y (en) * | 2003-07-16 | 2004-09-01 | 力肯实业股份有限公司 | Device of nail gun for no firing when there is no nail |
-
2005
- 2005-01-07 CN CNB2005100002525A patent/CN100374249C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5180091A (en) * | 1990-11-30 | 1993-01-19 | Makita Corporation | Nailing machine |
| US6267284B1 (en) * | 1998-09-18 | 2001-07-31 | Ramset Fasteners (Aust.) Pty. Limited | Power actuated tools with magazine feed |
| EP1093890A2 (en) * | 1999-10-19 | 2001-04-25 | HILTI Aktiengesellschaft | Fastener setting tool |
| CN2637122Y (en) * | 2003-07-16 | 2004-09-01 | 力肯实业股份有限公司 | Device of nail gun for no firing when there is no nail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1799776A (en) | 2006-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3353737A (en) | Nail feeding mechanism for pneumatically operable impact tools | |
| CN2670065Y (en) | Nail box structure of nail shooter | |
| US3606128A (en) | Percussion machine for fasteners | |
| GB2172539A (en) | Spring actuated fastener driving device | |
| TW201334928A (en) | Nail gun | |
| CN103128707A (en) | Nail driving tool | |
| CN100374249C (en) | Empty state brake device for stapler | |
| CA1065185A (en) | Power actuated portable marking tool | |
| US20080164295A1 (en) | Break Mechanism for Empty Nail Gun | |
| EP3456478A1 (en) | Nail gun | |
| US3762620A (en) | Safety assembly for fastener driving tool | |
| EP1889690A1 (en) | Driving tool | |
| CN104511881B (en) | Driving instrument | |
| EP0947726A3 (en) | A mount construction of a wear detection probe for a brake lining member | |
| US4811883A (en) | Fastening element setting device with setting indicator | |
| TWI433760B (en) | Percussion tool (a) | |
| NO871203L (en) | VERKTOEY FOR HYDRAULIC HAMMER, EL.L. | |
| US2552798A (en) | Fastener-applying implement | |
| US3182878A (en) | Tackers and the like stapling machines | |
| US2829898A (en) | Percussive tool chuck | |
| JP2734331B2 (en) | Driving prevention device for driving machine | |
| CN212794836U (en) | Nailing gun | |
| CN216817791U (en) | Gravity reset type rotary striking device of vertical piano string striking machine | |
| JPS6237659Y2 (en) | ||
| JP4147719B2 (en) | Nailer contact arm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |