EP0508141A1 - Dispositif pour serrer des pièces céramiques sensibles à la pression - Google Patents
Dispositif pour serrer des pièces céramiques sensibles à la pression Download PDFInfo
- Publication number
- EP0508141A1 EP0508141A1 EP92104235A EP92104235A EP0508141A1 EP 0508141 A1 EP0508141 A1 EP 0508141A1 EP 92104235 A EP92104235 A EP 92104235A EP 92104235 A EP92104235 A EP 92104235A EP 0508141 A1 EP0508141 A1 EP 0508141A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- support
- clamping element
- support part
- guide device
- contact
- 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
- 239000000919 ceramic Substances 0.000 title claims abstract description 18
- 239000012528 membrane Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000010002 mechanical finishing Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
- B65D19/44—Elements or devices for locating articles on platforms
Definitions
- the invention relates to a device for holding a pressure-sensitive, white-dried ceramic object on a support surface of a support part.
- US Pat. No. 4,813,657 discloses a device for holding a workpiece, which can be, for example, a glass plate.
- a workpiece which can be, for example, a glass plate.
- These known device has a channel-shaped frame which can extend along the peripheral edge of the workpiece.
- the channel-shaped frame is formed with a lower and an upper holding element, the upper holding element being provided with an inflatable or collapsing hose element.
- the distance to the lower holding element and thus the span between the lower and the upper holding element can be set as desired. Due to the hose element, however, only a relatively small contact surface and consequently a relatively large surface pressure result on the workpiece to be held. This may not be critical when holding glass plates or the like; Such a device is not provided or suitable for holding a pressure-sensitive white-dried ceramic object.
- a device which is provided for connecting two components by gluing.
- This known device has a base part with a suction opening and a membrane spanning the base part.
- the membrane can be fixed on the base part by means of a circumferential sealing element. It is determined on the base part after the components to be glued together have been arranged appropriately on the base part.
- at least one spacer element is provided between the membrane and the components to be glued, which is effective at the connection point.
- This known device is also not provided or suitable for holding a pressure-sensitive white-dried ceramic object.
- US Pat. No. 2,417,539 describes a drilling jig which is intended for the wings of aircraft.
- This drilling jig has a flexible flat clamping element made of several rubber layers. The flexible tensioning element is stretched over the wing to be drilled.
- a device which is provided in particular for repairing damaged surface elements is known from US Pat. No. 3,661,683.
- This device has an inflatable volume that can be fixed on the defective surface element by means of support members.
- the support members are preferably suction buttons.
- the inflatable volume acts there on the damaged surface element or on a surface part which is repairing or restoring the damaged surface element as a press stamp, so that it is possible to e.g. to be glued to the surface element to be repaired.
- a device for holding, aligning and fastening a mounting part provided with adhesive on a mounting surface is known, a supporting body for the mounting part for the purpose of movement between a first position in which the mounting part is spaced from the mounting surface, and a second position is provided, in which the mounting part is in engagement engagement with the mounting surface.
- a flexible mounting bracket is provided, which is held by the support body.
- a connector is provided for temporarily securing the resilient mounting bracket to the mounting surface adjacent to the mounting member.
- the support body is movable between the first and the second layer, while the connector is fixed on the surface.
- the compliant Mounting bracket is provided between the support body and the mounting surface. When the support body is moved into the second position, the mounting bracket is pressurized to cause a reaction between the support body and the mounting surface, to press the mounting body toward the mounting part and thus to press the mounting part towards the mounting surface.
- the connector there preferably comprises an adhesive application.
- DD 251 102 describes a device for fixing workpieces for mechanical finishing or for measuring processes, the workpiece resting on a three-point support. There, the workpiece is to be fixed by positive locking. This is achieved in that the workpiece is held by a clamping rubber on the clamping surface while being relieved by a supporting membrane. This known device is used for example in the processing of silicon plates.
- the invention has for its object to provide a device of the type mentioned, which is simple, and with which white-dried pressure-sensitive ceramic objects can be reliably and securely held on a support part without an excessive surface pressure acting on the ceramic objects to be held .
- the design of the flat clamping element as a membrane has the advantage that it adapts to practically any shape of pressure-sensitive white-dried ceramic object in such a way that the flat clamping element lies flat against the ceramic object to be held on the support part of the device. As a result, the specific surface pressure acting on it is relatively low while the object is being held.
- the tensioning element can be formed from an elastic, from a limp or, where appropriate, from a rigid material. Likewise, it is possible for the tensioning element to be formed from a material combining the last-mentioned properties. Depending on the sensitivity of the object, in particular the pressure-sensitive white-dried ceramic object, and depending on the operations to which the object is exposed, it is of course also possible to hold the object with several clamping elements from different directions. The required clamping forces of the individual clamping elements can be determined individually for each clamping element to be clamped.
- the guide device can be oriented at least approximately vertically to the support surface of the support part and the flat flexible clamping element oriented at least approximately parallel to the support surface of the support part preferably has a peripheral contour that is larger than the peripheral contour of the object to be held on the support table in projection onto the support surface of the Support part.
- Such a design of the device makes it possible for the at least one tensioning element to engage the support part object to be held over, this over-tensioning also results in a lateral holding force, by means of which lateral movement of the object relative to the support part, ie slipping of the object along the support surface of the support part, is prevented.
- the support part and the at least one guide device for the corresponding clamping element can be provided in a housing which is pivotably or rotatably mounted about an axis which is at least approximately parallel to the support surface of the support part and approximately perpendicular to at least one guide device.
- the housing can be designed as a drum, on which guide rollers rest for their movable mounting.
- the support part 12 can, for example, be a support table or a floor.
- the object 16 is preferably a pressure-sensitive white-dried ceramic object such as a wash basin, a toilet bowl, a bidet basin or the like.
- the device also has at least one flat flexible clamping element 18, which is e.g. is a membrane made of a resilient material.
- the tensioning element 18 is movably guided along an associated guide device 20 with respect to the support part 12 or the support surface 14 of the support part 12, which is indicated by the line 22.
- the guide device 20 is only illustrated by thin dash-dotted lines.
- the support part 12 and the at least one guide device 20 for the associated clamping element 18 are arranged in a housing 24 which is designed as a cylindrical drum.
- a housing 24 which is designed as a cylindrical drum.
- guide rollers 26 On the outside of the drum-shaped housing 24 there are guide rollers 26, at least one of which is connected to a drive device in order to be able to pivot or rotate the drum-shaped housing 24 about its central axis 28, which is indicated by the double arrow 30.
- the clamping element 18, which is drawn cut out in its central part to illustrate the object 16, is rectangular and is guided with its corner sections 32 along the associated guide device 20. From this figure it can also be seen that the clamping element 18 has a surface area which is larger on all sides than the base surface of the object 16 in a vertical projection onto the bearing surface 14 of the bearing part 12 of the device 10. This makes it possible to relate the object 16 on all sides to securely hold onto the support surface 14 of the support part 12 when the clamping element 18 is slipped or stretched over the object 16, which is clearly visible in FIGS. 4, 5 and 6.
- FIG. 7 shows again the formation of the flat flexible clamping element 18 with a rectangular base shape, the rectangular clamping element with its corner sections 32 along the guide device 20, which has four corresponding guide columns, with respect to the support part 12 between one shown in Figures 1 to 3 Rest position and an active operating or clamping position shown in Figures 4 to 7 is adjustable.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Drying Of Solid Materials (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4111246 | 1991-04-08 | ||
DE19914111246 DE4111246C1 (fr) | 1991-04-08 | 1991-04-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0508141A1 true EP0508141A1 (fr) | 1992-10-14 |
EP0508141B1 EP0508141B1 (fr) | 1994-06-29 |
Family
ID=6429019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19920104235 Expired - Lifetime EP0508141B1 (fr) | 1991-04-08 | 1992-03-12 | Dispositif pour serrer des pièces céramiques sensibles à la pression |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0508141B1 (fr) |
DE (1) | DE4111246C1 (fr) |
ES (1) | ES2059170T3 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2387169A (en) * | 2002-04-05 | 2003-10-08 | Qualcer Ltd | Glazing a toilet bowl |
US8152710B2 (en) | 2006-04-06 | 2012-04-10 | Ethicon Endo-Surgery, Inc. | Physiological parameter analysis for an implantable restriction device and a data logger |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19652592A1 (de) * | 1996-12-18 | 1998-06-25 | Eisenmann Kg Maschbau | Vorrichtung zum Innenglasieren von Hohlräume aufweisenden Werkstücken |
DE10134149B4 (de) * | 2001-07-13 | 2014-01-16 | Maschinen- Und Stahlbau Julius Lippert Gmbh & Co. Kg | Vorrichtung zum Innenglasieren eines weißgetrockneten Keramikgegenstandes |
US7775966B2 (en) | 2005-02-24 | 2010-08-17 | Ethicon Endo-Surgery, Inc. | Non-invasive pressure measurement in a fluid adjustable restrictive device |
US7699770B2 (en) | 2005-02-24 | 2010-04-20 | Ethicon Endo-Surgery, Inc. | Device for non-invasive measurement of fluid pressure in an adjustable restriction device |
US8016744B2 (en) | 2005-02-24 | 2011-09-13 | Ethicon Endo-Surgery, Inc. | External pressure-based gastric band adjustment system and method |
US8066629B2 (en) | 2005-02-24 | 2011-11-29 | Ethicon Endo-Surgery, Inc. | Apparatus for adjustment and sensing of gastric band pressure |
US7927270B2 (en) | 2005-02-24 | 2011-04-19 | Ethicon Endo-Surgery, Inc. | External mechanical pressure sensor for gastric band pressure measurements |
US7658196B2 (en) | 2005-02-24 | 2010-02-09 | Ethicon Endo-Surgery, Inc. | System and method for determining implanted device orientation |
US7775215B2 (en) | 2005-02-24 | 2010-08-17 | Ethicon Endo-Surgery, Inc. | System and method for determining implanted device positioning and obtaining pressure data |
US8870742B2 (en) | 2006-04-06 | 2014-10-28 | Ethicon Endo-Surgery, Inc. | GUI for an implantable restriction device and a data logger |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2417539A (en) | 1944-01-20 | 1947-03-18 | Theodore F Aronson | Flexible drill jig |
US3661683A (en) | 1970-11-03 | 1972-05-09 | Airline Systems Inc | Patch press |
FR2231580A1 (en) * | 1973-06-04 | 1974-12-27 | Lever Savonneries | Flexible cover for palletised loads - has convex section and holds loads in position on platform trucks etc. |
GB1418483A (en) | 1972-04-22 | 1975-12-24 | Lucas Industries Ltd | Methods of securing two components by means of an adhesive |
DE3034101A1 (de) | 1979-09-13 | 1981-04-02 | Physical Systems, Inc., Carson City, Nev. | Vorrichtung zur herstellung von haftbindungen |
DD251102A1 (de) | 1986-07-17 | 1987-11-04 | Geraete & Regler Werke Veb | Vorrichtung zum pneumatischen aufspannen |
US4813657A (en) | 1987-10-26 | 1989-03-21 | Todd Thomas W | Cutting apparatus clamp device and method of using same |
GB2240299A (en) * | 1990-01-25 | 1991-07-31 | Gm Arts Limited | A workpiece grip |
-
1991
- 1991-04-08 DE DE19914111246 patent/DE4111246C1/de not_active Expired - Lifetime
-
1992
- 1992-03-12 ES ES92104235T patent/ES2059170T3/es not_active Expired - Lifetime
- 1992-03-12 EP EP19920104235 patent/EP0508141B1/fr not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2417539A (en) | 1944-01-20 | 1947-03-18 | Theodore F Aronson | Flexible drill jig |
US3661683A (en) | 1970-11-03 | 1972-05-09 | Airline Systems Inc | Patch press |
GB1418483A (en) | 1972-04-22 | 1975-12-24 | Lucas Industries Ltd | Methods of securing two components by means of an adhesive |
FR2231580A1 (en) * | 1973-06-04 | 1974-12-27 | Lever Savonneries | Flexible cover for palletised loads - has convex section and holds loads in position on platform trucks etc. |
DE3034101A1 (de) | 1979-09-13 | 1981-04-02 | Physical Systems, Inc., Carson City, Nev. | Vorrichtung zur herstellung von haftbindungen |
DD251102A1 (de) | 1986-07-17 | 1987-11-04 | Geraete & Regler Werke Veb | Vorrichtung zum pneumatischen aufspannen |
US4813657A (en) | 1987-10-26 | 1989-03-21 | Todd Thomas W | Cutting apparatus clamp device and method of using same |
GB2240299A (en) * | 1990-01-25 | 1991-07-31 | Gm Arts Limited | A workpiece grip |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2387169A (en) * | 2002-04-05 | 2003-10-08 | Qualcer Ltd | Glazing a toilet bowl |
GB2387169B (en) * | 2002-04-05 | 2005-09-28 | Qualcer Ltd | A method and apparatus for glazing |
US8152710B2 (en) | 2006-04-06 | 2012-04-10 | Ethicon Endo-Surgery, Inc. | Physiological parameter analysis for an implantable restriction device and a data logger |
Also Published As
Publication number | Publication date |
---|---|
EP0508141B1 (fr) | 1994-06-29 |
DE4111246C1 (fr) | 1992-09-10 |
ES2059170T3 (es) | 1994-11-01 |
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