EP1750905A1 - Chucking and/or expansion tool having a push or pull rod - Google Patents
Chucking and/or expansion tool having a push or pull rodInfo
- Publication number
- EP1750905A1 EP1750905A1 EP04803645A EP04803645A EP1750905A1 EP 1750905 A1 EP1750905 A1 EP 1750905A1 EP 04803645 A EP04803645 A EP 04803645A EP 04803645 A EP04803645 A EP 04803645A EP 1750905 A1 EP1750905 A1 EP 1750905A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- push
- pull rod
- lock
- clamping
- gear mechanism
- 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
- 238000006073 displacement reaction Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 abstract description 11
- 230000006835 compression Effects 0.000 description 21
- 238000007906 compression Methods 0.000 description 21
- 230000005540 biological transmission Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/068—Arrangements for positively actuating jaws with at least one jaw sliding along a bar
Definitions
- the push or pull rod is held displaceably on a carrier of the clamping and / or spreading tool.
- the clamping and / or spreading tool has a fixed jaw which is firmly connected to the carrier and a movable clamping jaw which is fixedly attached to the push or pull rod and which can be moved relative to the fixed jaw by displacement of the push or pull rod ,
- a step mechanism which has an actuating lever which is pivotably mounted on the carrier and a driver which can be tilted by the actuating lever on the push or pull rod.
- the stepper gearbox is designed to convert the stroke of the actuating lever into a feed of the push or pull rod.
- the push or pull rod is moved over the tilted driver towards the fixed jaw and to generate spreading forces away from the fixed jaw.
- a lock prevents the push or pull rod from sliding back.
- the stepping gear lever ratio of the operating lever arm which is determined by the distance from the pivot point of the operating lever to the force input point of a loading If the operator is defined on the operating lever, the active lever arm, which is defined by the distance from the pivot point of the operating lever to the force entry point on the driver, becomes a compromise between relatively high clamping forces that can be caused on a workpiece to be clamped and relatively wide-ranging feeds of the push and / or pull rod created during an actuation stroke. A lock maintains the possibly high clamping forces due to their locking action against displacement of the push or pull rod in the feed direction.
- the known tensioning and / or spreading tool has the disadvantage that the manual actuation of the so-called non-return lock for releasing high tensioning forces can only be achieved with a relatively large amount of force and in particular is associated with an explosive movement of the push or pull rod.
- the operator may be irritated and even injured by the push or pull rod that rushes in the opposite direction to the feed direction when the clamping forces are released.
- a clamping and / or spreading tool which has a displaceable pivot point of the actuating lever on the actuating side for generating higher clamping forces.
- a non-return lock consists of a plate-like locking plate that is always tilted in the unactuated state due to a tension spring. The release of clamping forces on the locking plate is realized by a separate release lever. Even with such clamping and / or spreading tools, the clamping forces at the non-return lock are released explosively when unlocking, and a relatively high expenditure of force is necessary for this.
- At least one lock is provided in the tensioning and / or expanding tool according to the invention, which locks against a clamping and / or expanding direction. by locks that it is tilted by at least one coercive means, such as a spring, in particular coil spring, with respect to the pull or push rod. By tilting the at least one lock with the push rod, the clamping forces acting on a workpiece are held. The lock is released when an unlocking device is actuated.
- at least one coercive means such as a spring, in particular coil spring
- the restraint and the unlocking device are coordinated with one another in such a way that they functionally engage the lock on opposite sides of the push or pull rod, namely the restraint for tilting the lock and the unlocking device Solution of the locking effect of the tilted lock.
- operators can be provided with large, user-friendly actuating levers for releasing the lock.
- the unlocking device comes into engagement with the lock at a distance from the force entry point of the coercive means, and on the other hand that the engagement point of the unlocking device is realized away from the canting of the lock and the push or pull rod.
- the constraining means on the actuating side of the push or pull rod and the unlocking device on the tensioning side of the push or pull rod preferably come into engagement with the lock.
- a particularly simple structural measure for tilting the lock relative to the pull rod can be realized in that the lock is pivoted by the constraining means around a fixed point which is on the side of the push rod and / or pull rod which is opposite the side on which the point of engagement of the unlocking device is.
- the locking means causing the canting of the lock come into engagement with the lock on the tensioning side of the push or pull rod and the unlocking device that cancels the tilt on the actuating side of the push or pull rod.
- two means of restraint such as two compression springs, are provided for one of the at least one lock.
- Such a pair of coercive means that holds the lock in a tilted position with respect to the push or pull rod and reliably preventing the push or pull rod from being moved back also has the effect that, when the stepping mechanism of the tensioning and / or expanding tool is actuated, that is to say when the push or pull rod is displaced in the tensioning and / or spreading direction, undesirable co-displacement of the lock is prevented becomes.
- a first constraining means can be arranged on the actuating side of the push or pull rod and a second constraining means on the tensioning side of the push or pull rod. It was surprisingly found that the restraint, which is particularly close to a fixed pivot point of the lock, provides a safe canting of the lock, while the restraint means located away from the fixed pivot point mainly relocates the lock when the stepping mechanism of the tensioning and / or expanding tool is actuated in derogation.
- At least one plate of the lock is pivoted by a means of constraint to form the desired canting relative to the push or pull rod about a bearing point of the clamping and / or spreading tool which is stationary relative to a pushing or pulling rod.
- the stationary contact point can be positioned on the clamping side of the push or pull rod.
- a further independent aspect of the invention is that in the clamping tool according to the invention the displacement of the push or pull rod against a clamping and / or the spreading direction is blocked by a gear mechanism for shifting in the tensioning and / or spreading direction and by a lock that is independent of the gear mechanism.
- An unlocking device is designed, according to the invention, to release the locking action of the gear mechanism and the lock when it is actuated.
- the unlocking device is designed to release the locking action of the gear mechanism and the lock substantially simultaneously when actuated.
- the unlocking device is designed to release the locking action of the gear mechanism and the lock one after the other, in particular the locking action of the gear mechanism before the locking action of the lock.
- the unlocking device can be designed to act on the gear mechanism and the lock in a predetermined step-by-step unlocking sequence.
- the locking action of the gear mechanism is brought about by the fact that a driver for shifting the tensioning and / or expanding direction is always tilted by a constraining means, that is to say also in the unactuated state of the actuating lever, the constraining means and the driver being matched to one another in this way are that after an actuation stroke and during the sliding back of an actuating lever of the gear mechanism there is no tilting of the driver relative to the push or pull rod.
- the tilting of the driver ensures that no actuation stroke loss of the actuating arm has to be accepted.
- the canting of the driver also prevents the push or pull rod from shifting against the feed direction in the idle state of the gear mechanism.
- the lock can preferably be designed in several parts, namely in that a locking plate is brought into an always tilted position relative to the push rod or pull rod by means of a coercive means, so that a displacement against the direction of advance of the push or pull rod is prevented and the clamping forces generated between the jaws are stored.
- the constraining means is preferably a spring, preferably a helical spring, which can be designed as a compression spring or as a tension spring and, on the one hand, engages the locking plate and, on the other hand, is supported on the carrier or is held by the carrier.
- the unlocking device can provide an unlocking lever, which according to the invention can come into detachable engagement with the lock.
- a third locking device can be realized in that the unlocking lever is moved in the same way as the driver via a coercive means into a position tilted relative to the push or pull rod.
- the unlocking sequence can be defined by first releasing the locking action of the unlocking lever.
- the unlocking device acts on the driver of the gear mechanism and on the lock on the side of the push or pull rod opposite an attack point of the respective constraining means.
- the constraining device is arranged on the tensioning side, which creates a moment in order to pivot the driver or the lock into the tilted position, the unlocking device counteracts this moment on the opposite side by means of a large unlocking lever arm.
- the gear mechanism for displacing the push or pull rod in the tensioning or expanding direction is designed to generate high tensioning forces.
- the gear mechanism can have an actuating arm which is pivotably mounted on a tensioning side of the push or pull rod and also engages with the driver on the tensioning side in accordance with the force transmission.
- the lock is designed to be supported on a fixed point of the tensioning and / or spreading tool, in particular a stop of the support which slidably supports the push or pull rod, on a tension side of the push or pull rod.
- the unlocking device has a release lever or locking lever with which a component for transmitting the actuating movement of the release lever is coupled, which component has an unlocking effect on the transmission mechanism and the lock when the release lever is actuated.
- the release lever acts on the lock to directly cancel the canting, while the canting of the gear mechanism is released via the component for transmitting the actuating movement.
- the component part can preferably be designed as a spring-prestressed rod, which is preferably mounted so as to be displaceable in the longitudinal direction.
- the release lever is articulated on a support which slidably supports the push or pull rod, the articulation point of the release lever being arranged essentially at the level of the push or pull rod.
- Figure 1 is a side view of a first embodiment of a clamping and / or spreading tool according to the invention in a first operating state, in which the displacement of the push or pull rod against the clamping direction S is blocked.
- FIG. 2 shows the embodiment according to FIG. 1 in a second state, in which a locking effect of the gear mechanism is released and the locking effect of the lock exists;
- FIGS. 1 and 2 shows the embodiment according to FIGS. 1 and 2 in a third operating state, in which both the locking effect of the gear mechanism and that of the lock are released;
- FIG. 4 shows a second embodiment of a tensioning and / or expanding tool according to the invention with an openly shown functional housing in a first operating state, in which a displacement of the push or pull rod in the tensioning direction S is blocked;
- FIG. 5 shows the embodiment according to FIG. 3 in a second operating state, in which the locking action of the gear mechanism is released, while the locking action of the lock exists;
- FIGS. 2 and 3 shows the embodiment according to FIGS. 2 and 3 with a third operating state, in which both the locking action of the gear mechanism and that of the lock are lifted;
- FIG. 7 shows a side view of a third embodiment according to the invention of a clamping and / or spreading tool according to the invention with an openly illustrated functional housing in an unactuated operating state;
- FIG. 8 shows a side view of a fourth embodiment according to the invention of a clamping and / or spreading tool according to the invention with an openly shown functional part housing in an unactuated operating state.
- Figures 1 to 3 show a clamping tool 1 according to the invention with a carrier 3, on which a fixed jaw 5 is firmly connected and a push or pull rod 7 is held displaceably in the longitudinal direction of the push or pull rod 7.
- the thrust or Pull rod 7 is releasably attached to an arm 9, at the end of which a fixed jaw 5 diametrically opposite movable clamping jaw 11 is fixedly arranged, the movable clamping jaw 11 moving towards the fixed clamping jaw 5 by displacement of the push or pull rod 7. If the arm 9 for holding the clamping jaw 11 is arranged at the other end of the push or pull rod 7, the function of a spreading tool is obtained.
- the carrier 3 forms a housing in which components of a stepper transmission are at least partially accommodated.
- An actuating lever 13 extends from an actuating side 15 of the push or pull rod through a housing wall of the carrier 3 through to a tensioning side 17 of the push or pull rod 7 and is pivotably attached to the carrier 3 by a swivel joint 19.
- an operator grips the handle 21 with his palm and the actuating arm 13 with his fingers and pulls the actuating lever 13 toward the handle to carry out an actuating stroke.
- the actuating lever 13 comprises an active arm 23 which is in constant contact with a gear mechanism 26 which is designed in the form of a driver 25 and which is formed from three steel plates arranged parallel to one another.
- a compression coil spring 29 received in a blind hole 27 forces the driver 25 while exerting a torque around a force entry point 31 of the active arm 23 into a position tilted relative to the push or pull rod 7, so that a displacement of the push or pull rod 7 against the tensioning direction S is prevented, so a blocking effect is generated.
- a lever ratio can be created for the stepping gear, which results from the ratio of the actuating lever arm W b , which is determined by the distance between an actuating area of the operator Actuating lever 13 is defined to the swivel joint 19, results in the active lever arm w w and with which short feeds of the push or pull rod 7 in the clamping direction S can be realized with an actuating stroke and thus very high clamping forces of up to over 1000 Newtons between the clamping bake 5, 11 can be reached when clamping a workpiece, not shown.
- the leverage ratio is 10: 1.
- a lock or plate lock 33 formed in the form of plates 32 is provided, the locking effect of which is realized with the aid of a compression spring 35 accommodated by the carrier 3, which pivots the plate lock 33 into a tilted position relative to the push or pull rod 7 by means of the stop 37 which is stationary on the support 3.
- the driver 25 and the plate lock 33 serve to maintain the clamping forces acting on the workpiece.
- the clamping tool 1 has an unlocking device which can be actuated via a release lever 39 articulated on the carrier 3 (40).
- the unlocking device 41 comprises, in addition to the release lever 39, a plunger 43 which extends essentially parallel to the push or pull rod 7 and which is fixedly attached to the release lever 39 and extends through the plate lock 33 or past the latter to the canted driver 25.
- a compression spring 45 has the task of bringing the trigger lever 39 into a passive position.
- the unlocking device is designed to release the locking effects of the locking components (25, 33) one after the other when the trigger lever 39 is actuated, the locking action of the canted driver 25 preferably being released first and then the locking action of the disk lock 33.
- This is achieved according to the embodiment according to FIGS. 1 to 3 in that the distance of the plunger 43 from the driver is matched to the swivel angle distance between the plate lock 33 and a portion of the release lever 39 close to the plate lock 33.
- FIGS. 2 and 3 show the different stages at which the respective blocking parts are released.
- the trigger lever 39 is actuated by approximately half of its operating stroke.
- the end of the plunger 43 facing the catch 25 comes into contact with the section of the catch 25 lying on the actuation side 15 and pivots the catch 25 about the force entry point 31 from its tilted position into a position substantially perpendicular to the push or pull rod 7 which the push or pull rod could be displaced through the driver counter to the tensioning direction S.
- the forces released are dissipated into the housing by elastic deformation of housing parts.
- the trigger lever 39 is fully actuated so that an area of the tension-side portion of the release lever 39 comes into engagement in the area of the tension-side end of the plate lock 33 and thus the plate lock 33 is pivoted to release the tilt and the clamping forces. Because of the distance between the point of engagement of the release lever 39 and the compression spring 35, only a small force has to be applied to unlock it, even when there are high clamping forces.
- FIGS. 4 to 6 show a further embodiment according to the invention, with the same reference numerals being used for identical and similar components for execution according to FIGS. 1 to 3, which are increased by 100, for better readability.
- the clamping tool 101 differs from the clamping tool 1 according to FIGS. 1 to 3 in that the lock or plate lock 133 is not brought into the tilted position by means of a compression spring seated in a receptacle, but by means of a tension spring which is held by the carrier at one end and engages in a bore in the plate lock 133 at the other end.
- a further distinguishing feature is the arrangement of a compression spring 145, which has the task of bringing the release lever 139 into a passive position.
- the compression spring 145 is not supported on the plate lock 139 but on the carrier 103.
- the plunger 143 does not come into contact with the driver 125 of the gear mechanism 126 at its end, rather the plunger 143 is provided with a driving projection 151 projecting towards the push rod, which can come into engagement with the actuation-side section of the driver 125 to release its canting.
- the tensioning tool shown in FIGS. 4 to 6 has a stepping gear, with which even higher tensioning forces can be produced than with the tensioning tool according to FIGS. 1 to 3, because the active lever arm w w is even smaller with respect to the actuating lever arm W b and therefore very much so Favorable leverage ratios of 12: 1 are available to generate high clamping forces.
- FIGS. 1 to 3 and 4 to 6 can have, in addition to the plate lock 33, 133, a further locking component that acts against the tensioning direction S by displacing the push or pull rod 7, 107, by the release lever 39, 139 by the spring 42 , 145 is tilted relative to the push or pull rod 7, 107 and thus blocks the displacement of the push or pull rod 7, 107 against the tensioning direction S.
- the trigger lever 39, 139 is actuated, the blocking action of the trigger lever 39, 139 is released first of all.
- FIG. 7 shows a further embodiment of a tensioning and / or spreading tool according to the invention, the same reference numerals being used for identical or similar components to the embodiments according to FIGS. 1 to 6, which are increased by 100 or 200, for better readability of the figure description ,
- the clamping tool 202 differs from the previously described versions essentially in that a different lock or plate lock 233 and a different unlocking device 241 are provided.
- the plate lock 233 comprises two plates 232 which are tilted relative to the push or pull rod by a schematically indicated constraining means in the form of a compression spring 235.
- a compression spring 235 By means of the compression spring 235, the plates 232 of the plate lock 233 are pivoted about a stop 261 which is stationary on the carrier 203 of the clamping tool 202 and which lies on the clamping side 217 of the push or pull rod 207.
- the stop 261 is at the same level with respect to the push or pull rod 207 as the force entry point 232 of the actuating lever 213 around which the drivers 225 forming the gear mechanism 226 be pivoted due to a compression coil spring, not shown.
- the unlocking device 241 comprises a plunger 243 which can be displaced parallel to the push or pull rod 207.
- the plunger 243 comprises two projections 263, 265 which, when the unlocking device 241 is actuated, cooperate with the plates 232 or the driver 225 in a decanting manner by the latter counteracting the action of the respective coercive means are pivoted back.
- the unlocking device 241 is shown in two operating states, the unactuated operating state being illustrated by solid lines, while the actuated state, that is to say the release of the locking effects of the plate lock 233 and the tilted driver 225, is shown in dash-dotted lines.
- the trigger lever 239 is pivoted about a pivot joint, not shown, at the level of the push or pull rod 207 towards the actuating lever 213, the plunger 243 is displaced in the tensioning direction S.
- the projections 263 and 265 are each in this way to the plates 233 and to Drivers arranged that the locking action of the disk lock and the gear mechanism 226 is released substantially simultaneously.
- the simultaneous removal of the locking effects is realized structurally in that the distance of the projections 263 and 265 in the tensioning direction S to the plates 232 of the plate lock 233 and to the drivers 225 of the gear mechanism 226 is substantially the same.
- FIG. 8 shows a further embodiment of a clamping tool according to the invention, the same reference numerals being used for identical and similar components to the embodiments according to FIGS. 1 to 7, which are increased by 100, 200 and 300, respectively, for better readability of the figure description.
- the clamping tool 301 differs in particular from the clamping tool 201 according to FIG. 7 in that the plate lock 333 and the unlocking device 341 are designed differently.
- the plate lock 333 comprises two pressure means designed as compression springs 371 and 373, which cause the plates 332 to pivot about the stationary stop 361.
- the compression spring 371 on the tensioning side 317 of the push or pull rod 307 causes the plates 332 to tilt securely with respect to the push rod 307, as a result of which a reliable push-back lock for the push rod 397 is ensured.
- the compression spring 373 on the actuating side 315 of the push or pull rod 307 prevents the plates 332 of the plate lock 333 from being displaced as soon as the gear mechanism 326 is actuated via the actuating lever 313 and the push or pull rod 307 is displaced in the tensioning direction S.
- the plates 332 thus always remain in contact with the stop 361.
- the unlocking device 341 comprises only a single projection 375, which engages with the tilted drivers 325 of the gear mechanism 326 in order to cancel their locking action can come as soon as the trigger lever 339 of the unlocking device 341 is actuated accordingly.
- the projection 375 also serves as a stop for a compression spring 345, which urges the plunger 343 back into its passive starting position, which is shown in FIG. 8.
- the simultaneity of the release of the blocking effect is achieved in that the distance of the release lever to the plates 332 and the projection 375 to the drivers 325 is essentially the same.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Clamps And Clips (AREA)
- Basic Packing Technique (AREA)
- Jigs For Machine Tools (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Screen Printers (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09002670A EP2085183B1 (en) | 2004-05-19 | 2004-12-08 | Tensioning and/or widening tool with a push or pull bar |
EP11001103.8A EP2324958B1 (en) | 2004-05-19 | 2004-12-08 | Tensioning and/or widening tool with a push or pull bar |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004024862A DE102004024862A1 (en) | 2004-05-19 | 2004-05-19 | Clamping and / or spreading tool |
PCT/EP2004/013979 WO2005115690A1 (en) | 2004-05-19 | 2004-12-08 | Chucking and/or expansion tool having a push or pull rod |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09002670A Division EP2085183B1 (en) | 2004-05-19 | 2004-12-08 | Tensioning and/or widening tool with a push or pull bar |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1750905A1 true EP1750905A1 (en) | 2007-02-14 |
EP1750905B1 EP1750905B1 (en) | 2009-06-24 |
Family
ID=34959880
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09002670A Not-in-force EP2085183B1 (en) | 2004-05-19 | 2004-12-08 | Tensioning and/or widening tool with a push or pull bar |
EP11001103.8A Not-in-force EP2324958B1 (en) | 2004-05-19 | 2004-12-08 | Tensioning and/or widening tool with a push or pull bar |
EP04803645A Active EP1750905B1 (en) | 2004-05-19 | 2004-12-08 | Chucking and/or expansion tool having a push or pull rod |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09002670A Not-in-force EP2085183B1 (en) | 2004-05-19 | 2004-12-08 | Tensioning and/or widening tool with a push or pull bar |
EP11001103.8A Not-in-force EP2324958B1 (en) | 2004-05-19 | 2004-12-08 | Tensioning and/or widening tool with a push or pull bar |
Country Status (6)
Country | Link |
---|---|
US (2) | US7896322B2 (en) |
EP (3) | EP2085183B1 (en) |
CN (2) | CN101027162B (en) |
AU (1) | AU2004320073B2 (en) |
DE (3) | DE102004024862A1 (en) |
WO (1) | WO2005115690A1 (en) |
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US8177203B2 (en) | 2007-04-05 | 2012-05-15 | Stanley Black & Decker, Inc. | Clamp and lever therefor |
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2004
- 2004-05-19 DE DE102004024862A patent/DE102004024862A1/en not_active Withdrawn
- 2004-12-08 DE DE502004009673T patent/DE502004009673D1/en active Active
- 2004-12-08 EP EP09002670A patent/EP2085183B1/en not_active Not-in-force
- 2004-12-08 US US10/572,661 patent/US7896322B2/en active Active
- 2004-12-08 CN CN2004800430767A patent/CN101027162B/en not_active Expired - Fee Related
- 2004-12-08 EP EP11001103.8A patent/EP2324958B1/en not_active Not-in-force
- 2004-12-08 WO PCT/EP2004/013979 patent/WO2005115690A1/en active Application Filing
- 2004-12-08 EP EP04803645A patent/EP1750905B1/en active Active
- 2004-12-08 AU AU2004320073A patent/AU2004320073B2/en not_active Ceased
-
2005
- 2005-03-12 US US10/572,607 patent/US7942392B2/en active Active
- 2005-05-12 CN CNB2005800202515A patent/CN100411818C/en not_active Expired - Fee Related
- 2005-05-12 DE DE502005008332T patent/DE502005008332D1/en active Active
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8177203B2 (en) | 2007-04-05 | 2012-05-15 | Stanley Black & Decker, Inc. | Clamp and lever therefor |
GB2448231B (en) * | 2007-04-05 | 2012-06-06 | Stanley Works | Clamp, lever therefor and a method of clamping |
Also Published As
Publication number | Publication date |
---|---|
US7896322B2 (en) | 2011-03-01 |
EP1750905B1 (en) | 2009-06-24 |
WO2005115690A1 (en) | 2005-12-08 |
DE502005008332D1 (en) | 2009-11-26 |
CN101027162A (en) | 2007-08-29 |
US20080179801A1 (en) | 2008-07-31 |
EP2085183A3 (en) | 2009-10-07 |
EP2324958A2 (en) | 2011-05-25 |
EP2324958B1 (en) | 2013-06-19 |
US7942392B2 (en) | 2011-05-17 |
EP2085183B1 (en) | 2013-02-13 |
US20070194510A1 (en) | 2007-08-23 |
DE102004024862A1 (en) | 2006-01-05 |
EP2085183A2 (en) | 2009-08-05 |
DE502004009673D1 (en) | 2009-08-06 |
CN100411818C (en) | 2008-08-20 |
EP2324958A3 (en) | 2011-06-29 |
CN101018645A (en) | 2007-08-15 |
AU2004320073B2 (en) | 2010-05-13 |
CN101027162B (en) | 2010-06-23 |
AU2004320073A1 (en) | 2005-12-08 |
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