EP1323499A2 - Klemm- oder Spreizzange - Google Patents
Klemm- oder Spreizzange Download PDFInfo
- Publication number
- EP1323499A2 EP1323499A2 EP03005746A EP03005746A EP1323499A2 EP 1323499 A2 EP1323499 A2 EP 1323499A2 EP 03005746 A EP03005746 A EP 03005746A EP 03005746 A EP03005746 A EP 03005746A EP 1323499 A2 EP1323499 A2 EP 1323499A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- clamping
- pawl
- section
- pliers
- arm
- 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
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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
-
- 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
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/14—Locking means
Definitions
- the invention relates to a clamping or spreading pliers according to the generic term of claim 1.
- An assembly clamp is known from catalog Gödde, 1989, page 531, as it is also used in the surgical field.
- the resilience is based on the resilient deformability of the pliers legs. That's how they are Culms quite slim and also the relatively long tongues. They are practically like tweezer arms.
- the respective clamping position leaves fix themselves with a detachable latch clamp. Corresponding tooth-like locking projections are between the stalks. The loosening causes twisting the gun arms ahead. This can lead to offset jaws.
- a generic clamp or spreading pliers is known from US 4821610.
- the pawl is a simple lever there.
- WO 98/14303 also describes a clamp. The two are there Gun arms essentially parallel to each other.
- the invention is the Advantageous further development of a clamping or spreading pliers.
- the clamping or spreading pliers according to the invention have a pliers arm assigned dental arch, in the toothing one of the handle section the other pawl arm associated pawl engages whose First actuation of the clamp arms from a clamping position into a ventilation position disengages.
- the tooth mesh is only released when the button is pressed a second time.
- the pliers arch strip is in a recess Pliers arm.
- This is structurally such that the pliers arch bar by means of the scissor-joint pin is pinned to and supported on the forceps arm.
- the clamping sections of the tong arms end Wear tilting jaws. This enables in any spread position a bilateral plane-parallel grasping of a plate-shaped object.
- a contribution of the invention is that the one gun arm a Forms an opening through which the other gun arm forms an opening, through which the other pincer arm is inserted, achieving this the so-called plug type of the tool.
- This solution is further characterized by the fact that the inside, i.e.
- the penetrating Forceps arm that carries the forceps bow.
- the actuating section is advantageously located in a window of the handle section. Constructionally and material-saving the measure proves that the handle section is U-shaped Has cross section, in the cavity of which the pawl rotatably lies.
- the Handle section itself has a bearing axis passing through the cavity for the Pawl on. It is then advantageous that the tong arms in the spreading direction the jaws are cushioned. With release of the pawl jumps the clamp is always in its open position.
- a measure of even more independent Significance is also that the pliers clamping force is greater is the force necessary to release the pawl.
- the spreading spring thus has a double function; it acts as a pawl spring and as a return spring for the clamping pliers.
- the corresponding accessibility towards the pawl is achieved by one arm of the spreading spring dips a slot in the dental arch.
- the spreading spring is a torsion spring, whose winding through the Scissor joint pin is tied.
- the pockets are accessible so that such jaws can be replaced using an auxiliary tool, For example, if certain gripping profiles are required. So they need Jaws only to be replaced. Finally it is achieved that maintain the clamping force by elastic deformation of the clamping sections becomes. There is a powerful one in the swivel plane of the gun arms horizontal torsion-free clamping voltage.
- An advantageous development of the clamping or spreading pliers according to the invention consists in that the pawl and the operating portion are formed in two parts. This allows the intermediate function to be switched on.
- the distance between the tooth engagement point of the pawl and the toothing and bearing axis for rotatable mounting of the actuating section shortened by an initial actuation of the actuating section such that the both clamping sections disengaged from the clamping position to a ventilation position be, whereby the meshing is maintained, which is a second operation of the operating section is canceled.
- the second operation no longer happens against the clamping force of the tool.
- the first actuation requires significantly reduced release force; unlocking is "softer" out.
- the pawl and actuating section at Swivel the first actuation against each other and move.
- the postponement is made possible by a longitudinal slot penetrated by the journal the pawl.
- the other means are characterized by an associated with the operating section, in an angular slot the pawl engaging release pin, which in the clamping position assigned position in a substantially transverse to the connecting line from the tooth engagement point and the bearing journal extending first slot section engages and which release pin in the assigned to the ventilation position Position in a substantially parallel to the connecting line second slot section occurs.
- This achieved knee-like Control system works under forced control: first disengagement, then parallel shift the release pin in the latter, that is, the second slot section.
- the second slot section runs in the same direction as the longitudinal slot.
- the pawl and the actuating section are from the same arm of the spreading spring applied. This has a protective effect on the ratchet mechanism.
- the clamp 1 shown is created in scissors-type, but under Formation of a so-called push-through joint.
- a joint-forming is a scissors-joint pin 2. It penetrates congruently eyes 3 lying in the intersection of two tong arms 4, 5.
- the one labeled 4 The arm of the pliers is the one that is inside, that is to say penetrating.
- the gun arms 4, 5 are made of plastic. They are more material-saving Cross-sectional shape generated, so preferably hollowed opening mouth and gusset.
- the tongs arm 4 forms a handle section 6 that serves for operating the handle and has a clamping section 7 which effects the grasping of an object.
- the gripper arm 5 has a corresponding grip section 8 and a clamping section 9.
- the tong arms 4, 5 practically form a Z-shaped floor plan. This leads to a clear one Widening between the changing parts of the gun arms 4, 5th
- the tong arms 4, 5 can be locked in a clamping position. That affects both the maximum closed position of the jaws 10 of the clamp 1 as well Intermediate positions up to the maximum stop-defined spread position of the mouth-side clamping sections 7, 9.
- A is used for the relevant locking Toothed strip 11.
- the teeth 12 is sawtooth-like.
- the bow goes around a radius R, the radius point of which is the geometric axis of the scissors-type pivot 2 poses.
- the dental arch 11 is assigned to a pliers arm 4. It can be integral be molded on. However, it is preferred that the dental arch strip 11 consists of a harder plastic than that of the tong arms 4, 5. In such a case, preference is given to the multi-part structure.
- a pawl 13 cooperates with the toothing 12. That is in the area of the grip section 8 of the gripped arm 5 protected, nevertheless but conveniently accessible for operation.
- the pawl 13 has the corresponding counter toothing 14. Both the steep flank of the toothing 12 and that of the counter-toothing 14 is on the radius point of the Scissor joint pin 2 directed. The respective tooth back shows that from the Representation of the typical sawtooth bevel.
- the pincer strip 11 in a recess 15 of the penetrating pliers arm 4 near the trade.
- the segmental bar is of such an outline that its bondage through the scissor joint pin 2, which is present anyway, can be effected, which thus pincer bow 11 pinned to the pincer arm 4.
- the pincer bow 11 has an eye congruent with eye 3 on.
- the recess 15 is further of such a contour that the segment-shaped Pincer arch 11 also on both sides of the rotary plane of the scissor joint is supported. It is literally pocketed. The whole is broadside still occupied by wall sections of the penetrating pliers arm 4 and still by those of the pliers arm 5, for inserting the pliers arm 4 serving opening bears the reference number 16.
- the pawl 13 lies at the commercial end of the Handle section 8 placed so that an operating section 17 from the outside accessible from the side. It is a pushbutton, so to speak. The lies in the region of a depression 18. The latter lies on the outside of the handle section 8 and acts as a tactile destination for the exercise. The Everything is in the grip area of the hand, and so easily accessible.
- the pawl 13 forms one with the addition of the operating portion 17 Double lever, pivoted about an axis 19 inside the hollow Handle section 8.
- the axis 19 is on the gusset side behind a window 20 of said handle section 8.
- the latter is located in the U-web of the cross section U-shaped handle section 8 leaving a cavity 21.
- the pawl 13 finds its actuation end stop at a lower window section.
- the tilt angle of the pawl 13 is on the depth of toothing matched.
- the pawl 13 is quasi double-tailed.
- the two Tails 22 and 23 point towards the end of the handle and leave between there is a storage trough 24. This, as it were, overlaps the bearing eye more than half of the lateral wall of the cylindrical physical axis 19. That justifies a bondage. Other means of security can be dispensed with.
- the tail 23 closer to the trade G has an additional function to.
- This tail 23 of the pawl 13 is namely one Arm 25 of an expansion spring 26 loaded.
- the burden goes in the sense of ratchet intervention the pawl 13 towards the toothing 12.
- the other arm 27 the spreading spring 26 realized as a torsion spring loads the penetrating one Forceps arm 4, more precisely its commercial end region of the handle section 6th
- the spreading spring 26 is preloaded and thus acts on the clamping sections 7, 9 of the clamp pliers 1, that the clamp arms 4, 5 in the spreading direction the jaws 28 are loaded.
- the spreading spring 26 is tied up using the winding cavity the turn 29 of the torsion spring. This cavity penetrates the Scissor pivot pin 2 of trade G.
- the clamping jaws 28 are assigned to the clamping sections 7, 9 so as to be articulated.
- the corresponding geometric axes extend parallel to the space the scissor joint pin 2.
- the ends of the clamping sections can be seen 7, 9 bearing eyes 31.
- In the bearing axes 32 are snapped.
- the eyes corresponding slots are located upstream. These can be used for bearing axles Tie 32 of the jaws 28 comfortably.
- the storage bags are like this trained that an access remains for attaching a release tool, so that the jaws 28 are interchangeable.
- the function of the clamp pliers 1 is as follows: starting from that shown in FIG. 2 stop-limited basic spread position of the tong arms 4, 5 their mouth 10 shrink while detecting an object. This happens by gently pressing the handle sections 6 and 8 against each other against the action of the spreading spring 26. The opposing flat rarities the clamping jaws 28 can rest on, for example, a plate-shaped object, pivoting about the bearing axles 32, move into a full system. thereupon the clamping pressure is exerted. The clamp 1 then holds itself stuck to the object. The resilience remains due to an elastic deformation of the Maintain clamping sections 7, 9.
- the clamping surfaces of the clamping jaws 28 can also be profiled his.
- a symmetrical square cross-sectional profile is shown 33 in the form of proportionate V-channels, which run transversely to the swivel plane of the tong arms 4, 5 lie.
- V-channels which run transversely to the swivel plane of the tong arms 4, 5 lie.
- U-profile cross-section is through one of the U-bottom outgoing longitudinal web 34 reinforced.
- the spreading spring 26 serves both as a return spring of the clamp pliers 1 and to load the pawl 13 in the direction of engagement.
- the actuating section 17 or the pawl 13 which provides it is expedient contrasting colors.
- the clamping or spreading pliers according to the second exemplary embodiment is pawl / operating section except for a special design of the functional parts 13/17 basically the same structure.
- the reference numbers are applied analogously, sometimes without repetitions.
- the operating section 17 acting as a swivel pushbutton sits on the the rotatable mounting of the actuating section providing axis, further referred to as journal 19 in the pliers arm 5.
- one of the pawl 13 protruding pawl tail 35 is tied over the bearing pin 19.
- Said pawl tail 35 has an opening in the form of a Longitudinal slot 36 on. The latter allows a limited shift in the Pawl 13 relative to the pin.
- the longitudinal slot 36 extends in the direction essentially tangential, but at a distance from the dental arch 11 of the gun arm 4.
- a second, closer to the pawl 13 tying the pawl tail 35 is given in the form of an angular slot 37.
- This Slot 37 lies between the longitudinal slot 36 and a neck 38 of the pawl 13.
- the plate-shaped pawl tail 35 has the necessary Spread out.
- the angular slot 37 is a heart-shaped one By refraction. It is rectangular and has a first slot section 37 'on. Roughly speaking, it is aligned with the scissors-joint pin 2 or extends in the clamping position of the clamp 1 across a connecting line x-x between tooth engagement point 39 of the pawl 13 and the Bearing journal 19. Its side F on the pawl head side is undercut-like. It lies slightly below 90 ° to the x-x line.
- the second slot section 37 "extends in one in said position essentially parallel to the connection line x-x extending direction.
- a release pin serves as a restraining means towards the actuating section 17 40. The switches from the first when the locking device is actuated Slot portion 37 'of the angular slot 37 in the second slot portion 37 "of the same.
- the second slot section 37 "extends in the same direction as the longitudinal slot 36. Both are of equal length.
- the axial length of the release pin 40 corresponds essentially the thickness of the likewise plate-shaped actuating section 17.
- the actuating section points to the entry of the ends of the release pin 40 17 each have a bearing eye 41.
- In the receiving area of the pawl tail 35 is the operating section 17 with a receiving shaft 42 provided, the need for movement of the recorded therein Pawl tail 35 is dimensioned accordingly.
- the lockable copy the pawl 13 is outside the outline of the operating portion 17th or the guide pocket provided by him and is visibly widened at the end.
- Longitudinal slot 34 and angular slot 37 allow pawl 13 and the actuating section 17 against each other during the initial actuation in the tensioned position swivel and move.
- the pivoting takes place primarily.
- This actuation causes the distance between the meshing point 39 of pawl 13 and teeth 12 and the bearing axis 19 through an initial actuation of the actuating section 17 is shortened such that the two clamping sections 7, 9 from the clamping position (see FIGS. 12 and 15) in one Fan position (see. Fig. 13 and 17) are disengaged. 17 remains as shown in FIG. 17 removable, the tooth engagement between the teeth 12 of the dental arch bar 11 and the counter teeth 14 of the pawl 13 received.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Food-Manufacturing Devices (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (11)
- Klemm- oder Spreizzange mit zwei in der Art eines Scherengelenkes miteinander verbundenen Zangenarmen (4, 5), die einendig Griffabschnitte (6, 8) und anderendig bei Griffbetätigung aufeinander zu bewegbare Spannabschnitte (7, 9) ausbilden, wobei die beiden Zangenarme (4, 5) in verschiedenen Abstandslagen der Spannabschnitte (7, 9) in Spannstellungen verrastbar sind, mit einer einem Zangenarm (4) zugeordneten Zahnbogenleiste (11), in deren Verzahnung (12) eine dem Griffabschnitt des anderen Zangenarmes (5) zugeordnete Sperrklinke (13) eingreift, gekennzeichnet durch einen der Sperrklinke (13) zugeordneten Betätigungsabschnitt (17), dessen Erstbetätigung die beiden Spannabschnitte (7, 9) aus der Spannstellung in eine Lüftungsstellung ausrückt, wobei der Zahneingriff (12/14) erhalten bleibt, welcher Zahneingriff (12/14) bei einer Zweitbetätigung des Betätigungsabschnittes (17) aufgehoben wird.
- Klemm- oder Spreizzange nach Anspruch 1, dadurch gekennzeichnet, dass der Abstand zwischen Zahneingriffspunkt (39) von Sperrklinke (13) und Verzahnung (12) und eines Lagerzapfens (19) zur drehbaren Lagerung des Betätigungsabschnittes (17) durch die Erstbetätigung des Betätigungsabschnittes (17) durch die Erstbetätigung des Betätigungsabschnittes (17) veränderbar, insbesondere verkürzbar ist.
- Klemm- oder Spreizzange nach Anspruch 1, dadurch gekennzeichnet, dass Sperrklinke (13) und Betätigungsabschnitt (17) bei der Erstbetätigung gegeneinander verschwenken und sich verschieben.
- Klemm- oder Spreizzange nach Anspruch 2, dadurch gekennzeichnet, dass die Verschiebung zufolge eines vom Lagerzapfen (19) durchgriffenen Längsschlitzes (36) der Sperrklinke (13) ermöglicht ist.
- Klemm- oder Spreizzange nach einem der vorhergehenden Ansprüche, gekennzeichnet durch einen dem Betätigungsabschnitt (17) zugeordneten, in einen winkelförmigen Schlitz (37) der Sperrklinke (13) eingreifenden Ausrückzapfen (40), welcher in der der Spannstellung zugeordneten Stellung in einen im Wesentlichen quer zur Verbindungslinie (x-x) von Zahneingriffspunkt (39) und Lagerzapfen (19) verlaufenden ersten Schlitzabschnitt (37') eingreift und welcher Ausrückzapfen (40) in der der Lüftungsstellung zugeordneten Stellung in einen im Wesentlichen parallel zur Verbindungslinie (x-x) verlaufenden zweiten Schlitzabschnitt (37") eintritt, welcher zweite Schlitzabschnitt (37") insbesondere richtungsgleich zum Längsschlitz (36) verläuft.
- Klemm- oder Spreizzange nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass Sperrklinke (13) und Betätigungsabschnitt (17) von demselben Arm (25) der Spreizfeder (26) beaufschlagt werden.
- Klemm- oder Spreizzange nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Spannabschnitte (7, 9) der Zangenarme (4, 5) endseitig kippbewegliche Spannbacken (28) tragen.
- Klemm- oder Spreizzange nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der eine Zangenarm (5) eine Öffnung (16) ausbildet, durch welche der andere Zangenarm (4) durchgesteckt ist.
- Klemm- oder Spreizzange nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Betätigungsabschnitt (17) in einem Fenster (20) des Griffabschnittes (8) liegt.
- Klemm- oder Spreizzange nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Enden der Spannabschnitte (7, 9) Lageraugen (31) ausbilden, in welche Lagerachsen (32) einer Lagertasche der Spannbacke (28) ragen.
- Klemm- oder Spreizzange nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Spannkraft durch eine elastische Deformation der Spannabschnitte (7, 9) aufrechterhalten wird.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09160569A EP2085186A3 (de) | 1999-02-11 | 2000-01-26 | Klemm- oder Spreizzange |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19905594 | 1999-02-11 | ||
DE19905594 | 1999-02-11 | ||
DE19933033.6A DE19933033B4 (de) | 1999-02-11 | 1999-07-15 | Klemm- oder Spreizzange |
DE19933033 | 1999-07-15 | ||
EP00903630A EP1150804B8 (de) | 1999-02-11 | 2000-01-26 | Klemm- oder spreizzange |
EP02004045A EP1236543B1 (de) | 1999-02-11 | 2000-01-26 | Klemm- oder Spreizzange |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02004045A Division EP1236543B1 (de) | 1999-02-11 | 2000-01-26 | Klemm- oder Spreizzange |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09160569A Division EP2085186A3 (de) | 1999-02-11 | 2000-01-26 | Klemm- oder Spreizzange |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1323499A2 true EP1323499A2 (de) | 2003-07-02 |
EP1323499A3 EP1323499A3 (de) | 2003-12-10 |
EP1323499B1 EP1323499B1 (de) | 2009-11-04 |
Family
ID=26051785
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02004045A Expired - Lifetime EP1236543B1 (de) | 1999-02-11 | 2000-01-26 | Klemm- oder Spreizzange |
EP03005746A Expired - Lifetime EP1323499B1 (de) | 1999-02-11 | 2000-01-26 | Klemm- oder Spreizzange |
EP00903630A Expired - Lifetime EP1150804B8 (de) | 1999-02-11 | 2000-01-26 | Klemm- oder spreizzange |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02004045A Expired - Lifetime EP1236543B1 (de) | 1999-02-11 | 2000-01-26 | Klemm- oder Spreizzange |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00903630A Expired - Lifetime EP1150804B8 (de) | 1999-02-11 | 2000-01-26 | Klemm- oder spreizzange |
Country Status (9)
Country | Link |
---|---|
US (1) | US6708587B1 (de) |
EP (3) | EP1236543B1 (de) |
CN (1) | CN1327406A (de) |
AT (1) | ATE222839T1 (de) |
AU (1) | AU2544400A (de) |
CA (2) | CA2327300C (de) |
DE (3) | DE50000415D1 (de) |
ES (1) | ES2179017T3 (de) |
WO (1) | WO2000047371A1 (de) |
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DE202010003435U1 (de) | 2010-03-10 | 2011-10-27 | U.S.H.-Innovationen Gmbh | Zange zum Handhaben von Rohren |
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DE10129130A1 (de) | 2001-06-16 | 2003-01-09 | Wolfcraft Gmbh | Klemm- oder Spreizzange |
GB2383290A (en) * | 2001-10-23 | 2003-06-25 | Fever Ind Co Ltd | Pliers having ratchet fastening mechanism |
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US1978543A (en) * | 1934-02-24 | 1934-10-30 | K D Mfg Co | Locking means |
US3013456A (en) * | 1959-09-29 | 1961-12-19 | Ericson Alf Ernferd | Plier with locking feature on pawl |
FR1347377A (fr) * | 1963-01-16 | 1963-12-27 | Metallurg Du Cret De Roc Atel | Pince de préhension à serrage intérieur, pour tubes et autres organes creux |
US4821610A (en) * | 1987-08-20 | 1989-04-18 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Self-locking clamping tool with swivel jaws |
WO1998014308A1 (en) * | 1996-10-01 | 1998-04-09 | Fast Industriprodukter Handelsbolag | Locking device for a hand tool |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US2750826A (en) * | 1956-06-19 | pliers | ||
US1052982A (en) * | 1912-06-26 | 1913-02-11 | Julius Sturtevant | Tool. |
US1616621A (en) * | 1925-03-14 | 1927-02-08 | William N Hooks | Piston-ring remover |
US3261244A (en) * | 1964-02-12 | 1966-07-19 | Smoyak William | Spring attachment for pivotally connected levers |
US3262342A (en) * | 1964-07-31 | 1966-07-26 | Sargent & Co | Motion-compelling mechanism for a hand tool incorporating stop means |
US3277751A (en) * | 1965-05-06 | 1966-10-11 | Sargent & Co | Motion-compelling mechanism for a hand tool |
US6347565B2 (en) * | 1999-01-11 | 2002-02-19 | Hand Held Design Corporation | Multi-drive specialty tool |
-
2000
- 2000-01-26 CN CN00801446A patent/CN1327406A/zh active Pending
- 2000-01-26 CA CA002327300A patent/CA2327300C/en not_active Expired - Lifetime
- 2000-01-26 US US09/743,063 patent/US6708587B1/en not_active Expired - Lifetime
- 2000-01-26 EP EP02004045A patent/EP1236543B1/de not_active Expired - Lifetime
- 2000-01-26 DE DE50000415T patent/DE50000415D1/de not_active Expired - Lifetime
- 2000-01-26 EP EP03005746A patent/EP1323499B1/de not_active Expired - Lifetime
- 2000-01-26 DE DE20021888U patent/DE20021888U1/de not_active Expired - Lifetime
- 2000-01-26 WO PCT/EP2000/000565 patent/WO2000047371A1/de active Search and Examination
- 2000-01-26 AT AT00903630T patent/ATE222839T1/de not_active IP Right Cessation
- 2000-01-26 AU AU25444/00A patent/AU2544400A/en not_active Abandoned
- 2000-01-26 CA CA002342760A patent/CA2342760C/en not_active Expired - Fee Related
- 2000-01-26 ES ES00903630T patent/ES2179017T3/es not_active Expired - Lifetime
- 2000-01-26 DE DE50010058T patent/DE50010058D1/de not_active Expired - Lifetime
- 2000-01-26 EP EP00903630A patent/EP1150804B8/de not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1978543A (en) * | 1934-02-24 | 1934-10-30 | K D Mfg Co | Locking means |
US3013456A (en) * | 1959-09-29 | 1961-12-19 | Ericson Alf Ernferd | Plier with locking feature on pawl |
FR1347377A (fr) * | 1963-01-16 | 1963-12-27 | Metallurg Du Cret De Roc Atel | Pince de préhension à serrage intérieur, pour tubes et autres organes creux |
US4821610A (en) * | 1987-08-20 | 1989-04-18 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Self-locking clamping tool with swivel jaws |
WO1998014308A1 (en) * | 1996-10-01 | 1998-04-09 | Fast Industriprodukter Handelsbolag | Locking device for a hand tool |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010003435U1 (de) | 2010-03-10 | 2011-10-27 | U.S.H.-Innovationen Gmbh | Zange zum Handhaben von Rohren |
Also Published As
Publication number | Publication date |
---|---|
EP1323499B1 (de) | 2009-11-04 |
EP1150804B8 (de) | 2003-03-26 |
CA2327300C (en) | 2001-09-11 |
CA2327300A1 (en) | 2000-08-17 |
ATE222839T1 (de) | 2002-09-15 |
US6708587B1 (en) | 2004-03-23 |
EP1323499A3 (de) | 2003-12-10 |
EP1150804B1 (de) | 2002-08-28 |
CA2342760A1 (en) | 2000-08-17 |
ES2179017T3 (es) | 2003-01-16 |
DE50000415D1 (de) | 2002-10-02 |
DE50010058D1 (de) | 2005-05-19 |
EP1236543A2 (de) | 2002-09-04 |
EP1236543A3 (de) | 2002-12-11 |
CN1327406A (zh) | 2001-12-19 |
WO2000047371A8 (de) | 2002-04-18 |
DE20021888U1 (de) | 2001-03-08 |
WO2000047371A1 (de) | 2000-08-17 |
CA2342760C (en) | 2006-06-27 |
AU2544400A (en) | 2000-08-29 |
EP1150804A1 (de) | 2001-11-07 |
EP1236543B1 (de) | 2005-04-13 |
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