EP1203640B1 - Outil pour la réception de forces, avec une peau extérieure flexible - Google Patents
Outil pour la réception de forces, avec une peau extérieure flexible Download PDFInfo
- Publication number
- EP1203640B1 EP1203640B1 EP01125200A EP01125200A EP1203640B1 EP 1203640 B1 EP1203640 B1 EP 1203640B1 EP 01125200 A EP01125200 A EP 01125200A EP 01125200 A EP01125200 A EP 01125200A EP 1203640 B1 EP1203640 B1 EP 1203640B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- outer skin
- gripper
- force
- outer shell
- arms
- 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 - Lifetime
Links
Images
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
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/02—Jaws
Definitions
- the invention relates to a gripping device with two mutually feasible gun arms, which have at their inner ends in each case a pliers handle.
- the publication FR-A-1 068 390 describes a grasping forceps, the curved forceps arms enclose a biconvex gripping area in the closed state.
- the gripping area forming arc of both pliers arms is filled with rubber, so that two superimposed in the closed state of the pliers flexible gripping surfaces are formed.
- a device which is described there, for example, as a lifting fork for a forklift. If an object to be transported is placed on the lifting fork, this creates a pressure load on the lifting fork. As a result of the pressure load, the lifting fork deforms blade-shaped, with less-stressed areas are deflected against the pressure load. The object to be supported is thus in a stable position on the lifting fork.
- Object of the present invention is to provide a device of the type described above, can be used with the objects gently.
- the two forceps arms are provided for receiving forces with a flexible outer skin hinged from a scaffold on the inside of the outer skin, deflectable in connecting means crossbars to a wedge in cross section profile and that the cross struts at A force on one side of the outer skin deflect the ends of the loaded outer skin side against the direction of the force.
- a gripping device is provided with which a force acting on the outer skin force can be transmitted to the struts.
- the front free ends and the inner ends carry out an opposite movement, whereby injury-free gripping of sensitive objects is possible.
- the single FIGURE shows two force-exerting forceps arms 20 and 20a for dynamic force absorption, each consisting of a scaffold formed by struts 11 and an outer skin 12 and an inner skin 12a.
- the struts 11 are connected in inner linkages 23 and outer linkages 24 perpendicular to the flexibly responsive to pressure inner skin 12 / 12a.
- Each of the pliers arms 20 and 20a is provided at its inner end 19 with a pliers handle 21.
- the forceps handles 21 are crossed at a pivot point 33 connected to each other. With the pliers handles 21, the pliers arms 20 and 20a can be performed by an opening angle 25 against each other.
- a force acting on the outer skin 12 / 12a force is transmitted to the struts 11, wherein the front free ends 22 and the inner ends 19 perform an opposite movement. This allows injury-free gripping of sensitive objects.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Tents Or Canopies (AREA)
- Surgical Instruments (AREA)
Claims (4)
- Dispositif de préhension avec deux bras de pince (20, 20a) aptes à être amenés l'un vers l'autre, qui présentent sur leur extrémité intérieure (19) une poignée (21), caractérisé en ce que les deux bras de pince (20, 20a) sont pourvus, pour recevoir des forces, d'une enveloppe extérieure flexible (12, 12a) à laquelle une ossature composée d'éléments transversaux (11) articulés sur le côté intérieur de l'enveloppe extérieure et aptes à être déviés dans des moyens de liaison (23, 24) conserve un profil à section transversale cunéiforme, et en ce que les éléments transversaux (11), lorsqu'une force est exercée sur un côté de l'enveloppe extérieure (12, 12a), dévient les extrémités (22) du côté d'enveloppe contraint, à l'encontre du sens de la force exercée.
- Dispositif de préhension selon la revendication 1, caractérisé en ce que les poignées (21) sont reliées en étant croisées au niveau d'un point de rotation (33).
- Dispositif de préhension selon les revendications 1 et 2, caractérisé en ce que les bras de pince (20, 20a) sont aptes à être amenés l'un vers l'autre suivant un angle d'ouverture (25).
- Dispositif de préhension selon les revendications 1 à 3, caractérisé en ce que les bras de pince (20, 20a) sont aptes à être amenés l'un vers l'autre suivant un angle d'ouverture (25) à l'aide des poignées (21).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10054543 | 2000-11-01 | ||
DE10054543 | 2000-11-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1203640A2 EP1203640A2 (fr) | 2002-05-08 |
EP1203640A3 EP1203640A3 (fr) | 2003-02-26 |
EP1203640B1 true EP1203640B1 (fr) | 2012-05-02 |
Family
ID=7662046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01125200A Expired - Lifetime EP1203640B1 (fr) | 2000-11-01 | 2001-10-24 | Outil pour la réception de forces, avec une peau extérieure flexible |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1203640B1 (fr) |
AT (1) | ATE555877T1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9534372B2 (en) | 2013-07-02 | 2017-01-03 | Rite-Hite Holding Corporation | Vehicle-actuated weather barrier apparatus |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007026721A1 (de) * | 2006-06-09 | 2008-05-15 | Fachhochschule Münster | Werkzeug zum Greifen, Halten, Bearbeiten oder Untersuchen von Körperbestandteilen |
DE102007044118B4 (de) | 2007-09-14 | 2012-05-16 | nws Germany Produktion, W. Nöthen e.K. | Zange für diverse Anwendungszwecke |
DE102009015977A1 (de) | 2009-03-26 | 2010-09-30 | Festo Ag & Co. Kg | Antriebsvorrichtung |
DE102009017591A1 (de) | 2009-04-19 | 2010-10-21 | Rudolf Dr. Bannasch | Manipulatorwerkzeug und Halt- und/oder Spreizwerkzeug mit wengistens einem Manipulatorwerkzeug |
US8156995B2 (en) | 2009-04-20 | 2012-04-17 | Rite-Hite Holding Corporation | Door element |
DE102010009259A1 (de) * | 2010-02-25 | 2011-08-25 | Karl Storz GmbH & Co. KG, 78532 | Medizinisches Instrument |
EP2502714B1 (fr) * | 2011-03-23 | 2013-05-01 | Festo AG & Co. KG | Dispositif de retenue pour la retenue d'objets |
DE102012017048B4 (de) | 2012-08-29 | 2016-09-15 | Khs Gmbh | Behälter- und Transportvorrichtung mit selbstadaptiven Greifelementen sowie Verfahren zum greifenden Transport von Behältern an einer Behandlungs- und Transportvorrichtung |
JP2020104185A (ja) * | 2018-12-26 | 2020-07-09 | 豊田合成株式会社 | 把持具、把持装置及びその使用方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2087758A (en) * | 1936-07-02 | 1937-07-20 | Circo Products Company | Gripping device |
FR1068390A (fr) * | 1952-12-18 | 1954-06-24 | Pince à mâchoires pourvues de mordaches | |
US3951395A (en) * | 1974-11-25 | 1976-04-20 | Control Data Corporation | Resilient vise jaw |
DE3233915A1 (de) * | 1982-09-13 | 1984-03-15 | Oerlikon-Boehringer GmbH, 7320 Göppingen | Spannbacke fuer aufspannvorrichtungen |
US5795002A (en) * | 1996-09-10 | 1998-08-18 | Inventionworks, Inc. | Gripping device |
DE19916411A1 (de) | 1999-04-01 | 2000-11-16 | Leif Kniese | Dynamischer Hebel zur Verbesserung der Kraftübertragung |
-
2001
- 2001-10-24 AT AT01125200T patent/ATE555877T1/de active
- 2001-10-24 EP EP01125200A patent/EP1203640B1/fr not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9534372B2 (en) | 2013-07-02 | 2017-01-03 | Rite-Hite Holding Corporation | Vehicle-actuated weather barrier apparatus |
Also Published As
Publication number | Publication date |
---|---|
EP1203640A3 (fr) | 2003-02-26 |
EP1203640A2 (fr) | 2002-05-08 |
ATE555877T1 (de) | 2012-05-15 |
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