WO2004071255A1 - Greifzange - Google Patents
Greifzange Download PDFInfo
- Publication number
- WO2004071255A1 WO2004071255A1 PCT/AT2004/000024 AT2004000024W WO2004071255A1 WO 2004071255 A1 WO2004071255 A1 WO 2004071255A1 AT 2004000024 W AT2004000024 W AT 2004000024W WO 2004071255 A1 WO2004071255 A1 WO 2004071255A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pliers
- head piece
- arms
- gripping
- tongs
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G21/10—Sugar tongs; Asparagus tongs; Other food tongs
-
- 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 pliers with two mutually elastically bendable, made of a wood material pliers arms, which are inclined to one another in a head piece bent rigid.
- a gripping tongs is known for gripping food (DE 442 855 B), which has two tongs arms which are elastically bendable and made of a wood-based material and which are inserted into a conical metal head piece. Due to the shape of the head piece and with the provision of a cross pin on the open cone base surface, the pliers arms have an inclined profile when inserted into the hollow hollow head piece and a rigid support in the head piece.
- a disadvantage of this gripping pliers is that the pliers arms are comparatively easily detachable, since the pliers arms only rest on small contact surfaces in the head piece. If food is gripped several times, this leads to an increase in the bearing play relatively quickly, as a result of which the necessary rigid support is no longer provided.
- the spring-loaded snap closure does not provide a rigid support for the cutlery parts in the head piece, which does not allow sensitive grasping of food with the tongs arms.
- renewable materials such as wood-based materials, can only be used for the head piece with a high level of production expenditure, which does not allow inexpensive production of such gripping tongs.
- a gripper is known (DE 75 02 395 U), which is composed of a head part and two cutlery parts.
- a head part is shown (FIG. 9), which receives two pieces of cutlery which are inclined to one another and are rigid in bending.
- two hole-like recesses or bores are provided in the head piece, which penetrate the entire head piece and into which the cutlery parts are then inserted.
- the disadvantage is that the bending forces exerted by the cutlery parts on the head piece only have to be absorbed by the lateral jacket parts of the head piece to the bores, which in addition to an increased material expenditure for the head piece also requires a greater width than the width of the tong arms from the head piece.
- the invention is therefore based on the object of improving a gripping tongs of the type described above and a method for producing such gripping tongs in such a way that the gripping tongs can be produced inexpensively from a renewable material despite a high load capacity of the gripping tongs.
- the gripping pliers should be characterized by their recyclability and small dimensions should suffice.
- the invention solves this problem in that the tong arms are both inserted into one groove of the V-shaped tapering grooves of the wooden head piece and are non-detachably connected to the head piece.
- the pliers arms are inserted into a groove in the head piece, which grooves are tapered in a V-shape, the pliers arms are supported in a stiff manner by means of sufficiently large contact surfaces in the head piece, which does not result in bearing play even with frequent bending of the pliers arms. Therefore, less solid materials, for example wood-based materials, can also be used without there being a risk of the tong arms becoming detached from the head piece.
- the tong arms are permanently connected to the head piece, which additionally excludes a bearing play caused by production.
- the width of the head piece can be designed according to the width of the pliers arms, which, in addition to a reduction in the material expenditure for producing the head piece, also enables particularly slim gripping pliers.
- the food to be gripped With notches in the front part of the gripping tongs and on the inside of the tongs arms, the food to be gripped can be held better. If the gripping pliers carry one ram each on the inside of the pliers arms and falling towards the pliers mouth pe, so sticking food can be separated from each other more easily, and food can be better grasped by sliding the tong arms under the food.
- the gripping pliers can be manufactured particularly easily and inexpensively from a wood-based material.
- an elastically bendable wooden plate has to be inserted into each of the two V-shaped grooves in a wooden profile strip and permanently connected.
- at least one gripping pliers can be cut off, with a cutting cut made transversely to the profile strip according to the width of the pliers arms.
- FIG. 1 shows a gripping pliers according to the invention in a three-dimensional view
- FIG. 2 shows a side view of FIG. 1.
- the illustrated exemplary embodiment of a gripping tongs 1 according to the invention has two pliers arms 2 that are elastically bendable and made of a wooden material, and a wooden head piece 3.
- the tong arms 2 are inclined to each other in a groove of the head piece 3 so as to be rigid.
- the grooves of the wooden head piece 3 are V? tapered (Fig. 2) and separated from each other, so that a web is formed for sufficient strength in the head piece 3.
- the tong arms 2 are connected to the head piece 3 in a non-detachable manner, for example by means of a wood adhesive.
- the gripping pliers 1 have notches 4 in the open front part on the inside of the pliers arms and also carry one from the inside of the pliers. genarme 2 outgoing and falling in the direction of the forceps ramp 5 to improve the gripping of food.
- the head piece 3 has the same width as the pliers arms 2, so that the gripping pliers 1 are particularly comfortable to use. Since the head piece 3 is made of a wood material, the head piece 3 can advantageously be separated from a profile strip in which two grooves are milled. The tong arms 2 then only have to be inserted into the head piece 3.
- the manufacture of the gripping tongs 1 is particularly simple and inexpensive by a method in which wooden plates have already been inserted into the head piece 3 prior to the cut, since this makes the individual manufacture of the pliers arms 2 and the insertion of the respective two pliers arms 2 into the head piece 3 can be avoided.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food-Manufacturing Devices (AREA)
- Table Equipment (AREA)
- Clamps And Clips (AREA)
- Sheet Holders (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002514803A CA2514803A1 (en) | 2003-02-12 | 2004-01-23 | Tong |
EP04704505.9A EP1628557B1 (de) | 2003-02-12 | 2004-01-23 | Greifzange |
SI200432327A SI1628557T1 (sl) | 2003-02-12 | 2004-01-23 | Prijemalne klešče |
US10/545,363 US7216910B2 (en) | 2003-02-12 | 2004-01-23 | Tongs |
ES04704505.9T ES2581183T3 (es) | 2003-02-12 | 2004-01-23 | Pinza de prensión |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0006903U AT6719U1 (de) | 2003-02-12 | 2003-02-12 | Greifzange |
ATGM69/2003 | 2003-02-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004071255A1 true WO2004071255A1 (de) | 2004-08-26 |
Family
ID=31192711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2004/000024 WO2004071255A1 (de) | 2003-02-12 | 2004-01-23 | Greifzange |
Country Status (7)
Country | Link |
---|---|
US (1) | US7216910B2 (de) |
EP (1) | EP1628557B1 (de) |
AT (1) | AT6719U1 (de) |
CA (1) | CA2514803A1 (de) |
ES (1) | ES2581183T3 (de) |
SI (1) | SI1628557T1 (de) |
WO (1) | WO2004071255A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH700648B1 (fr) | 2009-03-23 | 2017-12-29 | Mft D'outils Dumont Sa | Brucelles de précision. |
JP3152745U (ja) * | 2009-05-30 | 2009-08-13 | 株式会社タイガークラウン | 食品用トング |
US8262144B2 (en) | 2010-05-17 | 2012-09-11 | Dimensions Crafts Llc | Tweezers |
CN102476360B (zh) * | 2010-11-24 | 2013-10-16 | 佛山普立华科技有限公司 | 夹具 |
WO2013019971A2 (en) | 2011-08-02 | 2013-02-07 | Marshall Edward E | Chopsticks utensil |
US8793915B2 (en) * | 2011-10-04 | 2014-08-05 | Gregory Morando | Firearm disassembly tongs |
WO2014004332A1 (en) * | 2012-06-24 | 2014-01-03 | Stayton Stephen Burton | Tweezer device incorporating improved gripping tip structures, and method of using |
US8979147B1 (en) | 2013-02-14 | 2015-03-17 | Mastrad, S.A. | Kitchen tongs |
US8727408B1 (en) | 2013-03-01 | 2014-05-20 | John O. Ruid | Tongs including tapered fingers |
US20150313397A1 (en) * | 2014-05-01 | 2015-11-05 | Sun Y. Kim | Extraction Tool for Stemming Soft Fruit and Berries |
US9504358B1 (en) | 2015-01-05 | 2016-11-29 | Leo Malin | Utensil for toasters and other appliances |
USD818779S1 (en) * | 2017-04-04 | 2018-05-29 | Mylen Yamamoto | Integrated chopstick set |
US20200069093A1 (en) * | 2018-09-05 | 2020-03-05 | Angela Knight | Eating utensil |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1260302A (en) * | 1917-06-11 | 1918-03-26 | Walter B Barrows | Tongs. |
DE442855C (de) | 1926-07-25 | 1927-04-06 | Nikolaus Berg | Bowlenfruchtzange |
DE7502395U (de) | 1975-05-28 | Gallina F | Salatbesteck-Zange | |
US4012068A (en) * | 1975-08-12 | 1977-03-15 | Apodaca Edward L | Litter tongs |
US4199180A (en) * | 1978-05-10 | 1980-04-22 | Kelly Joe L | Resiliently biased implement holder |
US5054835A (en) | 1989-09-21 | 1991-10-08 | Tango Proprietary Limited | Food handling implement |
JPH10225361A (ja) * | 1997-02-14 | 1998-08-25 | Toshikatsu Izumi | 箸の支持具 |
DE20103805U1 (de) * | 2001-03-05 | 2001-08-09 | Wuppermann, Roswitha, 82205 Gilching | Stäbcheneßhilfe |
JP2001269908A (ja) * | 2000-03-24 | 2001-10-02 | Yoshihiro Yamamura | 箸材の製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1765974A (en) * | 1929-02-13 | 1930-06-24 | Foltis Anestis | Table implement |
US3186749A (en) * | 1963-04-01 | 1965-06-01 | E Z Products Company Ltd | Spring-connected chopsticks |
US3304111A (en) * | 1965-04-09 | 1967-02-14 | Jae S Kauh | Magnetic chopstick construction |
US4576408A (en) * | 1983-12-15 | 1986-03-18 | Satome Maneki | Chopstick holder |
US4809435A (en) * | 1986-05-21 | 1989-03-07 | Printz Gerald L | Eating utensil |
US4787663A (en) * | 1987-06-02 | 1988-11-29 | Laramie Leon A | Chopstick holder |
CA2169420C (en) * | 1996-02-13 | 2004-09-14 | Ronald Hui | Chopstick holder |
WO1997041762A1 (en) * | 1996-05-03 | 1997-11-13 | Stuart Charles Aiken | Tongs |
US6454328B1 (en) * | 2001-09-17 | 2002-09-24 | Paul M. Barillos | Compact chopstick |
-
2003
- 2003-02-12 AT AT0006903U patent/AT6719U1/de not_active IP Right Cessation
-
2004
- 2004-01-23 WO PCT/AT2004/000024 patent/WO2004071255A1/de active Search and Examination
- 2004-01-23 SI SI200432327A patent/SI1628557T1/sl unknown
- 2004-01-23 EP EP04704505.9A patent/EP1628557B1/de not_active Expired - Lifetime
- 2004-01-23 ES ES04704505.9T patent/ES2581183T3/es not_active Expired - Lifetime
- 2004-01-23 CA CA002514803A patent/CA2514803A1/en not_active Abandoned
- 2004-01-23 US US10/545,363 patent/US7216910B2/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7502395U (de) | 1975-05-28 | Gallina F | Salatbesteck-Zange | |
US1260302A (en) * | 1917-06-11 | 1918-03-26 | Walter B Barrows | Tongs. |
DE442855C (de) | 1926-07-25 | 1927-04-06 | Nikolaus Berg | Bowlenfruchtzange |
US4012068A (en) * | 1975-08-12 | 1977-03-15 | Apodaca Edward L | Litter tongs |
US4199180A (en) * | 1978-05-10 | 1980-04-22 | Kelly Joe L | Resiliently biased implement holder |
US5054835A (en) | 1989-09-21 | 1991-10-08 | Tango Proprietary Limited | Food handling implement |
JPH10225361A (ja) * | 1997-02-14 | 1998-08-25 | Toshikatsu Izumi | 箸の支持具 |
JP2001269908A (ja) * | 2000-03-24 | 2001-10-02 | Yoshihiro Yamamura | 箸材の製造方法 |
DE20103805U1 (de) * | 2001-03-05 | 2001-08-09 | Wuppermann, Roswitha, 82205 Gilching | Stäbcheneßhilfe |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 13 30 November 1998 (1998-11-30) * |
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 02 2 April 2002 (2002-04-02) * |
Also Published As
Publication number | Publication date |
---|---|
EP1628557B1 (de) | 2016-04-06 |
CA2514803A1 (en) | 2004-08-26 |
AT6719U1 (de) | 2004-03-25 |
ES2581183T3 (es) | 2016-09-01 |
US7216910B2 (en) | 2007-05-15 |
SI1628557T1 (sl) | 2016-07-29 |
EP1628557A1 (de) | 2006-03-01 |
US20060091684A1 (en) | 2006-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2004071255A1 (de) | Greifzange | |
DE29825182U1 (de) | Vorrichtung zum Entfernen von Ausbrechteilen aus einem Werkstoffbogen o.dgl. | |
DE3241530A1 (de) | Abisolierzange | |
DE2552133C2 (de) | Baumfällvorrichtung | |
EP1059399B1 (de) | Fugenkreuz | |
DE202021000140U1 (de) | Schneidbrett | |
DE19611676C1 (de) | Vorrichtung zum Verlegen eines Parkettbodens | |
DE19837316A1 (de) | Vorrichtung zum Entfernen von Ausbrechteilen aus einem Werkstoffbogen o. dgl. | |
DE3819360A1 (de) | Display fuer gegenstaende mit laenglichen aufnahmeteilen | |
EP1059398B1 (de) | Fugenkreuz | |
DE306847C (de) | ||
DE2142703C3 (de) | Vorrichtung zum Erzeugen keilförmiger Enden an zum Herstellen von Kettengliedern dienenden Stababschnitten | |
DE19829962C2 (de) | Vorrichtung zum Glätten von Verputz | |
DE4019467A1 (de) | Verfahren und vorrichtung zum verbinden von blechen mittels eines verbindungselementes | |
EP1624983B1 (de) | Vorrichtung zum entfernen von beulen | |
EP1117163A2 (de) | Kabelmesser | |
DE20311975U1 (de) | Griffaufbau für ein Klemmwerkzeug | |
DE19754960A1 (de) | Stapelkorb | |
DE2344806C3 (de) | Kunststoff messer | |
DE7703231U1 (de) | Konsole zur halterung von gegenstaenden an vertikal stehenden lochplatten | |
DE10211619B4 (de) | Zugklemme zum Richten eines Profils oder eines Blechs, insbesondere eines Karosserieteils eines unfallgeschädigten Kraftfahrzeuges | |
EP4111920A1 (de) | Duschutensilienhalter | |
DE19628939C1 (de) | Beißzange zum Herausziehen von vollständig ins Holz eingeschlagenen Nägeln | |
DE102020105135A1 (de) | Vorrichtung zum Crimpen von Kabeln | |
DE10241259B4 (de) | Gleichgeformte, gemeinsam in ein Werkstück eintreibbare Nägel mit seitlicher Außenfläche des Nagelschaftes und des Nagelkopfes und mit im Querschnitt jeweils nicht rundem Nagelschaft |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2514803 Country of ref document: CA |
|
ENP | Entry into the national phase |
Ref document number: 2006091684 Country of ref document: US Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10545363 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004704505 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 90212004 Country of ref document: AT |
|
DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
WWP | Wipo information: published in national office |
Ref document number: 2004704505 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 10545363 Country of ref document: US |