EP4514553A1 - Vorrichtung, zum manuellen einbringen von löchern und/oder nieten in ein werkstück - Google Patents
Vorrichtung, zum manuellen einbringen von löchern und/oder nieten in ein werkstückInfo
- Publication number
- EP4514553A1 EP4514553A1 EP23720152.0A EP23720152A EP4514553A1 EP 4514553 A1 EP4514553 A1 EP 4514553A1 EP 23720152 A EP23720152 A EP 23720152A EP 4514553 A1 EP4514553 A1 EP 4514553A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tool
- plate
- handle
- workpiece
- counter
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
- B26F1/36—Punching or perforating pliers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/105—Portable riveters
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H37/00—Machines, appliances or methods for setting fastener-elements on garments
- A41H37/005—Hand implements
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H37/00—Machines, appliances or methods for setting fastener-elements on garments
- A41H37/02—Setting hooks or eyes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
- B26D2007/0087—Details, accessories or auxiliary or special operations not otherwise provided for for use on a desktop
Definitions
- the invention relates to a device for manually introducing holes and/or rivets into a workpiece.
- the main workpieces that can be used here are flat workpieces such as textiles of any kind, leather, plastic films, paper and cardboard and similar materials, but also workpieces of greater thickness such as foam or very bulky materials.
- the selection of materials for the workpieces is not limited.
- Hole and rivet pliers are well known and can be used to make appropriate holes and rivets in clothing, textiles, leather and other materials. These usually contain several patrixes for different sizes and a matrix.
- the workpiece is placed between the male and female and the workpiece is processed by manually pressing the two pliers legs together.
- Such manual punching or riveting pliers are described in the documents DE 295 16 991 Ul or DE 44 22 103 C2. To operate it, the operator requires a relatively large amount of force, which they also have to apply by closing their hand. Especially with thicker or However, with heavier materials or larger holes or rivets, this cannot be easily accomplished by every operator.
- DE 10 2011 015 473 A1 also describes a manual paper punch that is designed as a table device. Since the forces to be applied when punching the paper vary greatly and, in particular, thicker stacks are difficult to punch with conventional hole punches, the handle is designed as a toggle lever, which offers better force transmission, so that even thicker stacks of paper can easily be punched manually by an operator. This device also does not involve riveting or a similar process. The distance between the tools or between the punches and the holes cannot be adjusted, but when the handle is operated, the punches are always guided into the holes.
- a stop is provided on the body, which can interact with a counter-stop on the handle in order to limit the movement of the handle and thus of the slide.
- the invention now proposes to make the stop adjustable in order to limit the working position of the carriage differently for different applications. This means that the working position of the carriage can be precisely adjusted for each specific application.
- the stop is infinitely manually adjustable. Then the exact adjustment of the working position of the slide is particularly easy for an operator and can be done without additional tools.
- the continuous adjustability of the stop can be achieved particularly easily if it is provided on a stop screw. This can then be located in a socket, such as a threaded socket. This means that the stop can be adjusted easily and continuously, regardless of the choice of material for the body.
- the threaded bushing can can also be inserted into the body or attached to it in a conventional manner.
- the stop screw can have knurling or similar on its outside or can be designed as a wing screw to enable easy manual adjustment without the use of tools.
- first pivot axis on a joint element.
- the handle can then be pivoted about this first pivot axis around the joint element.
- the joint element is designed in the manner of a toggle lever and has a second pivot axis with which the joint element can be pivoted around the body. This enables better power transmission from the pivoting movement of the handle.
- a third pivot axis can be provided, which pivotally connects the carriage to the handle. This allows the pivoting movement of the handle to be converted into a linear movement of the carriage.
- Different tools and/or counter tool trains can be arranged in the tool holder on the slide and/or on the tool plate. This makes it possible to process a wide variety of rivets or to introduce holes of different sizes and/or shapes into a workpiece. Only one device is required for a wide variety of applications.
- the device can have a fastening device with which it can be fastened to a plate such as a table top.
- a fastening device with which it can be fastened to a plate such as a table top.
- the fastening device can, for example, comprise an approximately U-shaped clamp which, in the assembled state, surrounds an edge of the plate.
- One leg of the clamp can be secured to the device, in particular to a receptacle on the body, while the other leg of the clamp can be secured to the side of the plate facing away from the device.
- the U-shaped clamp thus encompasses the plate and the device can be secured to the plate with the clamp interposed.
- the other leg can preferably be secured to the plate by means of a releasable connection, for example by a clamp connection.
- the other leg of the clamp is passed through or encompassed by a fastening means which acts against a counter plate which is directly or indirectly in contact with the plate and which is supported on the plate.
- a protective cover can be provided, which can be arranged between the plate and the counter plate and protects the plate from damage, such as marks, which could result from jamming of the counter plate.
- one or more measuring scales can be provided on the device. This makes it possible to measure precise distances from the edge of the workpiece and insert the hole or rivet there. For example, the position of the tool in relation to the edge of the workpiece can be read on the measuring scale or measuring scales.
- One or more of the measuring scales can also be arranged on the device in a displaceable and/or detachable manner. It is also possible to provide one or more projections on a measuring scale, against which an edge of the workpiece can be brought into contact in order to close the hole or the rivet easier to insert into the workpiece at a precisely measured location.
- the number and arrangement of the measuring scales can vary.
- the handle can consist of two components, namely a hard first component, which gives the handle the necessary strength and rigidity and can also withstand larger forces, and a softer second component, which lies well in the hand of an operator and is comfortable has haptic properties.
- the handle therefore ensures good power transmission and is still comfortable for an operator to use.
- the device can have one or more feet that ensure that the device stands securely on a surface. This is particularly true when there are three feet.
- the feet can have anti-slip properties in order to ensure that the device stands securely even when force is exerted on the handle.
- the carriage can be guided in a sleeve in the body. This ensures good guidance of the carriage in the body, regardless of the material of the body.
- Fig. 1 a device according to the invention in side view
- Fig. 2 the device from Fig. 1 in perspective from the front with half the handle broken away
- Fig. 3 the device from Figs. 1 and 2 in an exploded view
- Fig. 4 the device from Figs. 1 to 3 in partial view
- Fig. 5 the joint element with handle in the first position
- Fig. 6 the joint element with handle in the pivoting movement
- Fig. 7 the joint element with handle in the second position
- Fig. 9 the device from Fig. 8 with the stop at maximum
- Fig. 10 the tool holder and the tool plate in detail.
- FIG. 1 shows a device 10 according to the invention with a body 20 and a handle 30. Furthermore, a carriage 30 can be seen, which is arranged above the tool plate 21 or the tool 60. The carriage 30 is here in its working position 30.2 while the handle 40 is in its second position 40.2. The working area 12 can be seen between the carriage 30 and the tool 60. The carriage 30 is guided in a sleeve 32 through the body 20 and can move linearly towards and away from the tool 60. In order to cause the carriage 30 to move, the handle 40 is moved up or down.
- the handle 40 itself consists of two different materials, namely a first component 44, which is rigid and solid and gives the handle 40 the necessary strength, and a second component 45, which is softer and has a pleasant feel for an operator .
- a first component 44 which is rigid and solid and gives the handle 40 the necessary strength
- a second component 45 which is softer and has a pleasant feel for an operator .
- a projection 24 is also provided on the measuring scale 22 shown, which can be used to position the workpiece. It is also possible to provide additional measuring scales 22 in order to position the workpiece even more precisely.
- the exact structure of the device 10 can be seen in the exploded view in FIG.
- the structure of the handle 40 shown, which consists of two components from the first component 44 and a component from the second component 45.
- the structure of the carriage 30, which is arranged in the sleeve 32 in the body 20, and the counter tool 61 can also be seen here. Also visible are the joint element 43 with the first pivot axis 41 and the second pivot axis 25 as well as the third pivot axis 33, which engages the carriage 30 and connects it to the handle 40.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Clamps And Clips (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202022102273.9U DE202022102273U1 (de) | 2022-04-27 | 2022-04-27 | Vorrichtung zum manuellen Einbringen von Löchern und/oder Nieten in ein Werkstück |
| PCT/EP2023/060728 WO2023208885A1 (de) | 2022-04-27 | 2023-04-25 | Vorrichtung, zum manuellen einbringen von löchern und/oder nieten in ein werkstück |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4514553A1 true EP4514553A1 (de) | 2025-03-05 |
Family
ID=81749969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23720152.0A Pending EP4514553A1 (de) | 2022-04-27 | 2023-04-25 | Vorrichtung, zum manuellen einbringen von löchern und/oder nieten in ein werkstück |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250108431A1 (de) |
| EP (1) | EP4514553A1 (de) |
| CN (1) | CN119110755A (de) |
| DE (1) | DE202022102273U1 (de) |
| WO (1) | WO2023208885A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1080693S1 (en) | 2022-04-27 | 2025-06-24 | William Prym Gmbh & Co. Kg | Creative tool |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US299310A (en) * | 1884-05-27 | Shears | ||
| US415836A (en) * | 1889-11-26 | Hand-punch | ||
| US351645A (en) * | 1886-10-26 | Geoege w | ||
| US663558A (en) * | 1899-08-21 | 1900-12-11 | Samuel W Burtchaell | Punching and eyelet-setting machine. |
| US763225A (en) * | 1903-09-04 | 1904-06-21 | Bay State Tool Company | Punch or the like. |
| US988656A (en) * | 1910-07-02 | 1911-04-04 | William A Peck | Pliers. |
| US1998383A (en) * | 1934-07-19 | 1935-04-16 | Parodi Dagnele | Vegetable slicer |
| US2433110A (en) * | 1945-12-22 | 1947-12-23 | Gardner Hyman | Single hand operated card punch |
| US2627769A (en) * | 1949-01-12 | 1953-02-10 | Bell Telephone Labor Inc | Swaging pliers for electrical connections |
| US2830378A (en) * | 1954-05-20 | 1958-04-15 | David E Givan | Center-punching tool |
| DE1427090A1 (de) * | 1961-03-07 | 1969-07-03 | Behrens Ag C | Werkzeughalter bei Vielstempelstanzen |
| US3939563A (en) * | 1975-02-03 | 1976-02-24 | Foresight Industries | Vise and punch tool |
| US4054994A (en) * | 1976-06-23 | 1977-10-25 | Grossman Milton J | Knife and bread board attachment |
| US4730528A (en) * | 1986-07-25 | 1988-03-15 | Haskins Bradley T | Button cover cutting press apparatus |
| US5377415A (en) * | 1993-12-10 | 1995-01-03 | Gibson; John | Sheet material punch |
| DE4422103C2 (de) | 1994-06-24 | 1998-03-19 | Hazet Werk Zerver Hermann | Handbetätigbare Lochzange |
| US5515894A (en) * | 1994-10-07 | 1996-05-14 | Dunn; Scott A. | Multiuse craftsman table |
| DE29516991U1 (de) | 1995-10-26 | 1995-12-14 | Patron, Günter, 81929 München | Manuelle Loch- oder Nietzange |
| US6997092B2 (en) * | 2003-06-02 | 2006-02-14 | Chau Lih Rong Enterprise Co., Ltd. | Cutting apparatus |
| US7441488B2 (en) * | 2006-07-21 | 2008-10-28 | Felipe Angel | Journal notebook binding machine |
| US8782908B2 (en) * | 2009-12-21 | 2014-07-22 | Textron Innovations Inc. | Stud punch tool |
| DE102011015473A1 (de) | 2011-03-29 | 2012-10-04 | Esselte Leitz Gmbh & Co. Kg | Papierlocher |
| DE202013100917U1 (de) | 2013-03-04 | 2013-03-13 | Chun-Yuan Chang | Abkantmaschine |
-
2022
- 2022-04-27 DE DE202022102273.9U patent/DE202022102273U1/de active Active
-
2023
- 2023-04-25 EP EP23720152.0A patent/EP4514553A1/de active Pending
- 2023-04-25 CN CN202380036105.XA patent/CN119110755A/zh active Pending
- 2023-04-25 WO PCT/EP2023/060728 patent/WO2023208885A1/de not_active Ceased
- 2023-04-25 US US18/848,523 patent/US20250108431A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN119110755A (zh) | 2024-12-10 |
| DE202022102273U1 (de) | 2022-05-09 |
| US20250108431A1 (en) | 2025-04-03 |
| WO2023208885A1 (de) | 2023-11-02 |
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Legal Events
| Date | Code | Title | Description |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 17P | Request for examination filed |
Effective date: 20241022 |
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| AK | Designated contracting states |
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| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
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| 17Q | First examination report despatched |
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