EP0481099A1 - Ustensile du type pince pour dévisser des couvercles à vis - Google Patents
Ustensile du type pince pour dévisser des couvercles à vis Download PDFInfo
- Publication number
- EP0481099A1 EP0481099A1 EP90119292A EP90119292A EP0481099A1 EP 0481099 A1 EP0481099 A1 EP 0481099A1 EP 90119292 A EP90119292 A EP 90119292A EP 90119292 A EP90119292 A EP 90119292A EP 0481099 A1 EP0481099 A1 EP 0481099A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- handle
- pull rod
- plier
- actuating
- bearing
- 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
- 210000000078 claw Anatomy 0.000 claims abstract description 19
- 230000006835 compression Effects 0.000 claims abstract 2
- 238000007906 compression Methods 0.000 claims abstract 2
- 239000002184 metal Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
- B67B7/18—Hand- or power-operated devices for opening closed containers for removing threaded caps
Definitions
- the invention relates to a plier-like device for opening screw caps according to the preamble of claim 1.
- Such devices are used in practically every household under the term screw cap opener.
- a very well-known device is described in DE-GM 76 14 833. Only when using the device to open a small bottle screw cap are the two handles ergonomically close enough. In contrast, the ratio deteriorates drastically with large screw lids, such as jam jars. A woman with small hands is practically no longer able to open a glass on her own.
- the object of the invention is to provide a screw cap opener that can be used for both large and small screw caps with the same grip position and the same application of force, which is ergonomically correct and can be used by both left and right-handers and which has a high clamping force on the Can exercise screw cap.
- the flat pull rod enables stepless adjustment to any screw cap size.
- the adjustment path of the operating handle is small, so that the ergonomically optimal hand position can always be used. Due to the short adjustment path, it doesn't matter whether the device is operated with the left or right hand.
- the push handle guided in a guide slot in the handle, makes it particularly easy to adjust the pull rod with a clamp.
- the spacer nose prevents parts of the device from being bent or destroyed when the device is actuated with the drawbar fully inserted.
- the U-shaped design of the actuating handle makes handling particularly pleasant.
- the right-angled arrangement of the clamping claws to the holding claws enables safe clamping of both small and large screw caps. Due to the angular design of the drawbar, a reliable anti-rotation lock is achieved.
- An actuating handle 1 can be pivoted about a bearing 2 in the handle 3.
- the adjustment path 4 of the operating handle 1 is limited by a stop 5 in the operating handle 1.
- the actuating handle 1 is U-shaped and engages over the handle 3 when adjusting.
- the operating handle 1 consists of a one-piece shell
- the handle is composed of a lower part 6 and an upper part 7.
- Lower part 6 and upper part 7 are locked in place by mushroom heads 8.
- the upper and lower part form a guide channel 10 for a pull rod 11 by means of webs 9.
- a clamping bracket 13 with rents 14 is fastened to the pull rod 11 at the front end 12.
- the clamping bracket 13 is designed as a die-cast part.
- a push handle 16 is attached at the other end 15 of the pull rod 11, a push handle 16 is attached.
- the push handle consists of a holding pin 17 and a thumb plate 18.
- the handle 7 is provided with a guide groove 19 for the thumb plate 18 and a guide slot 20 for the holding pin 17.
- a guide wall 22 and a counter wall 23 are formed perpendicularly to the guide channel 10 in the front region 21 of the handle 3.
- Guide wall 22 and counter wall 23 are of course divided into the lower part 6 and upper part 7 in accordance with the division of the handle 3.
- On the guide wall 22 is a pull plate 11 penetrated by a spring 25 loaded tension plate 24 flat.
- the spring 25 is supported on the counter wall 23.
- the tension plate 24 is extended on one side by an application area 26 which bears against a pressure rib 27 of the actuating handle 1.
- the pressure rib 27 and the guide wall 22 lie in the same position in the neutral position shown in FIG.
- the front area 21 of the handle 3 en det in its lower part 6 in a receiving head 28 for holding claws 29.
- the holding claws 29 consist of a sheet metal part 30 whose ends 31 are bent inwards.
- the clamping bracket 13 is provided with three clamping claws 32 and 33 arranged approximately in a circle.
- the corners of the holding claws 29 form an equilateral triangle with the tip of the central clamping claw 33 in the small position shown in FIG.
- a spacer nose 34 is provided on the clamping bracket 13, which in the small position shown just abuts the pull plate 24. If the clamp 13 is now pushed in further, the tension plate is pressed inward against the force of the spring 25, so that when the actuating handle 1 is actuated, the pressure rib 27 runs into space.
- the actuating handle 1 is now pivoted in the direction 35, the actuation area 26 of the tension plate 24 is first slightly inclined against the spring 25 until the play in the bore 36 is compensated for via the pressure rib 27. As soon as the game is balanced, the pull plate 24 is jammed with the pull rod 11 and moves it in the direction 37. A cover lying between the clamping claws 32, 33 and the holding claws 29 is firmly clamped.
- the push handle 16 When using larger screw caps, the push handle 16 is moved in the direction 38 until the cover can be easily inserted between the clamping claws 32, 33 and the holding claws 29. The process is then repeated as already described. Due to the position of the operating handle 1, a sensible operation is achieved. Just an attempt to turn is enough to swivel the operating handle in the direction of 35 and thus in the direction of the clamps.
- a suspension eye 39 is provided on the handle 3 for easy access.
- a holding knob 40 is provided on the clamping bracket 13, which snaps behind a cladding area 41 of the actuating handle 1.
- FIG. 1 A further position of the clamping bracket for a larger screw cap is shown in dash-dot lines in FIG.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Opening Bottles Or Cans (AREA)
- Table Equipment (AREA)
- Scissors And Nippers (AREA)
- Farming Of Fish And Shellfish (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9090119292T DE59001869D1 (de) | 1990-10-08 | 1990-10-08 | Zangenartiges geraet zum oeffnen von schraubdeckeln. |
ES199090119292T ES2041483T3 (es) | 1990-10-08 | 1990-10-08 | Aparato a modo de tenaza para abrir tapas roscadas. |
AT90119292T ATE90922T1 (de) | 1990-10-08 | 1990-10-08 | Zangenartiges geraet zum oeffnen von schraubdeckeln. |
DK90119292.2T DK0481099T3 (da) | 1990-10-08 | 1990-10-08 | Tanglignende redskab til åbning af skruelåg |
EP90119292A EP0481099B1 (fr) | 1990-10-08 | 1990-10-08 | Ustensile du type pince pour dévisser des couvercles à vis |
US07/772,844 US5253552A (en) | 1990-10-08 | 1991-10-08 | Tong-like device for opening screw-on lids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP90119292A EP0481099B1 (fr) | 1990-10-08 | 1990-10-08 | Ustensile du type pince pour dévisser des couvercles à vis |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0481099A1 true EP0481099A1 (fr) | 1992-04-22 |
EP0481099B1 EP0481099B1 (fr) | 1993-06-23 |
Family
ID=8204593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90119292A Expired - Lifetime EP0481099B1 (fr) | 1990-10-08 | 1990-10-08 | Ustensile du type pince pour dévisser des couvercles à vis |
Country Status (6)
Country | Link |
---|---|
US (1) | US5253552A (fr) |
EP (1) | EP0481099B1 (fr) |
AT (1) | ATE90922T1 (fr) |
DE (1) | DE59001869D1 (fr) |
DK (1) | DK0481099T3 (fr) |
ES (1) | ES2041483T3 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0736482A2 (fr) * | 1995-04-06 | 1996-10-09 | MICROSTAMP Srl | Dispositif pour désserer des capsules ou bouchons |
DE102008047061A1 (de) * | 2008-09-12 | 2010-03-25 | Leifheit Ag | Schraubdeckelöffner |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7240589B2 (en) * | 2005-03-15 | 2007-07-10 | Kehoe Daniel P | Beverage container opener |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3724296A (en) * | 1971-04-16 | 1973-04-03 | R Graver | Jar opening fixture |
US3822614A (en) | 1969-01-30 | 1974-07-09 | R Kovacevic | Tool for use as jar and bottle opener |
US4306470A (en) * | 1979-09-24 | 1981-12-22 | Wolodymyr Woloszyn | Jar opener |
US4932544A (en) * | 1987-12-08 | 1990-06-12 | Gdalia Glazer | Bottle holder |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2796782A (en) * | 1955-01-19 | 1957-06-25 | Rosenthal Jack | Adjustable pivoted jaw wrench for removing threaded closures |
US3096975A (en) * | 1960-06-23 | 1963-07-09 | Irwin Milton | Fast acting clamp |
US4926722A (en) * | 1988-08-19 | 1990-05-22 | Petersen Manufacturing Co., Inc. | Quick-action bar clamp |
US5005449A (en) * | 1990-02-14 | 1991-04-09 | Peterson Manufacturing Co., Inc. | Hand tool or improved bar clamp |
-
1990
- 1990-10-08 AT AT90119292T patent/ATE90922T1/de not_active IP Right Cessation
- 1990-10-08 DE DE9090119292T patent/DE59001869D1/de not_active Expired - Fee Related
- 1990-10-08 ES ES199090119292T patent/ES2041483T3/es not_active Expired - Lifetime
- 1990-10-08 EP EP90119292A patent/EP0481099B1/fr not_active Expired - Lifetime
- 1990-10-08 DK DK90119292.2T patent/DK0481099T3/da active
-
1991
- 1991-10-08 US US07/772,844 patent/US5253552A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3822614A (en) | 1969-01-30 | 1974-07-09 | R Kovacevic | Tool for use as jar and bottle opener |
US3724296A (en) * | 1971-04-16 | 1973-04-03 | R Graver | Jar opening fixture |
US4306470A (en) * | 1979-09-24 | 1981-12-22 | Wolodymyr Woloszyn | Jar opener |
US4932544A (en) * | 1987-12-08 | 1990-06-12 | Gdalia Glazer | Bottle holder |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0736482A2 (fr) * | 1995-04-06 | 1996-10-09 | MICROSTAMP Srl | Dispositif pour désserer des capsules ou bouchons |
EP0736482A3 (fr) * | 1995-04-06 | 1997-04-23 | Microstamp Srl | Dispositif pour désserer des capsules ou bouchons |
US5676027A (en) * | 1995-04-06 | 1997-10-14 | Microstamp Srl | Device to unscrew caps or stoppers |
DE102008047061A1 (de) * | 2008-09-12 | 2010-03-25 | Leifheit Ag | Schraubdeckelöffner |
DE102008047061B4 (de) * | 2008-09-12 | 2018-02-22 | Leifheit Ag | Schraubdeckelöffner |
Also Published As
Publication number | Publication date |
---|---|
DE59001869D1 (de) | 1993-07-29 |
DK0481099T3 (da) | 1993-11-29 |
US5253552A (en) | 1993-10-19 |
EP0481099B1 (fr) | 1993-06-23 |
ATE90922T1 (de) | 1993-07-15 |
ES2041483T3 (es) | 1993-11-16 |
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