WO2001066316A1 - Griff für ein handwerkzeug - Google Patents
Griff für ein handwerkzeug Download PDFInfo
- Publication number
- WO2001066316A1 WO2001066316A1 PCT/EP2001/002046 EP0102046W WO0166316A1 WO 2001066316 A1 WO2001066316 A1 WO 2001066316A1 EP 0102046 W EP0102046 W EP 0102046W WO 0166316 A1 WO0166316 A1 WO 0166316A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- handle
- tool
- face
- core
- information
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 22
- 238000005507 spraying Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/10—Handle constructions characterised by material or shape
- B25G1/105—Handle constructions characterised by material or shape for screwdrivers, wrenches or spanners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
- B29C2045/0027—Gate or gate mark locations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/46—Knobs or handles, push-buttons, grips
- B29L2031/463—Grips, handles
Definitions
- the invention relates to a handle for a hand tool, in particular for a turning tool, such as a screwdriver.
- Hand tools of this type are generally known and generally have a handle.
- the handle can be sprayed directly onto the tool and thereby captively connected to the shank or the blade of the tool, or it can be designed as an interchangeable handle with a receptacle for interchangeable tools.
- the handle should contain information.
- information about the quality, the application, the manufacturer and the place of manufacture is often applied to it.
- This information must be attached to the surface of the handle so that it cannot be lost and is clearly visible. This usually happens in that characters are displayed on the gripping surface of the handle, which are raised or recessed relative to the adjacent surface of the gripping surface. Simply printing the information is not enough, as the print wears off over time.
- the raised or deepened reproduction means that the use of the tool or the gripping of the tool can be uncomfortable in this area due to the surface roughness generated thereby.
- the object of the invention is to provide a handle for a hand tool on which information is applied so that it cannot interfere with the use of the tool.
- a handle for a hand tool in particular for a turning tool, such as a screwdriver, has a handle sprayed onto a core.
- the handle has an essentially radially oriented end face at its tool-side end. This end face is designed as an information carrier.
- the information is formed by optically detectable contour lines on the end face.
- the contour lines are preferably formed by a relief on the end face.
- the materials are preferably applied in successive spraying processes.
- Another preferred embodiment is one in which the core of the handle is made of a first, radially inner material and the surface of the handle is at least partially, preferably predominantly made of a second material.
- a particularly axial ribbing between the materials which can also include undercuts, enables a good connection between the materials to be achieved.
- the invention is also explained in more detail with reference to the advantageous exemplary embodiments shown in the drawing. It shows:
- FIG. 1 is a side view of a first handle according to the invention.
- Fig. 2 is a top view of the front of a second handle according to the invention.
- Fig. 1 shows the side view of a handle according to the invention.
- the handle has an injection core 30.
- a core 11 made of the first material is sprayed on around the injection core.
- the core 11 extends to the radially extending, tool-side end face 10 of the handle.
- the top of the handle is formed from the surface area 16 of the second material.
- the second material which is preferably a thermoplastic elastomer, encases the first material, preferably for example PPN, in all the areas in which the first material does not form the surface of the handle.
- the casing 12 is formed with the second material as a one-piece, continuous component.
- the core 11 of the handle formed from the first material projects further towards the tool than the actual end of the handle. Either its outer contour in this area and / or a re-formed on the end face 10 ran 13 serves to convey the information, for example the purpose of the tool attached to the handle or the like.
- FIG. 2 shows the top view of the end face 10 of a handle according to the invention.
- An alternative to the embodiment of FIG. 1 is shown, in which the casing 12 is pulled up to the front, tool-side end of the handle and thus to the end face of the end face 10.
- the core 11 does not protrude in the axial direction with respect to the end face 10 in the remaining area.
- the contour 17 between the first material, which forms the core of the handle 11 and which is sprayed on around the injection core 30, and the region made of second material, which forms the casing 12 and which is sprayed on around the core 11 of the handle, serves to convey information.
- the contour line 17 is designed as a hexagon.
- the hexagon is intended to symbolize that the tool is a screwdriver that can be used for external hexagon screws.
- the injection core 30 is located in the center of the end face.
- the injection core can either be a core which serves only for the injection process, which is either removed subsequently or serves as a receptacle for interchangeable tools which can be used in the handle.
- the injection core 30 can also be the shank or the blade of a tool that is injected captively into the handle.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Passenger Equipment (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2001246469A AU2001246469A1 (en) | 2000-03-04 | 2001-02-23 | Handle for a hand tool |
EP01919330A EP1261461A1 (de) | 2000-03-04 | 2001-02-23 | Griff für ein handwerkzeug |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20004135U DE20004135U1 (de) | 2000-03-04 | 2000-03-04 | Griff für ein Handwerkzeug |
DE20004135.5 | 2000-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001066316A1 true WO2001066316A1 (de) | 2001-09-13 |
Family
ID=7938353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/002046 WO2001066316A1 (de) | 2000-03-04 | 2001-02-23 | Griff für ein handwerkzeug |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1261461A1 (de) |
AU (1) | AU2001246469A1 (de) |
DE (1) | DE20004135U1 (de) |
WO (1) | WO2001066316A1 (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0208942A2 (de) * | 1985-07-13 | 1987-01-21 | Wera-Werk Hermann Werner GmbH & Co. | Heft |
GB2274615A (en) * | 1993-01-29 | 1994-08-03 | Moss Prod Pty Ltd | Moulded plastic handle and method of its manufacture |
US5341707A (en) * | 1992-06-23 | 1994-08-30 | Klein Tools, Inc. | Head indicia to indicate tool type |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8802775U1 (de) * | 1988-03-02 | 1989-06-29 | Wera Werk Hermann Werner Gmbh & Co, 5600 Wuppertal | Werkzeugheft |
-
2000
- 2000-03-04 DE DE20004135U patent/DE20004135U1/de not_active Expired - Lifetime
-
2001
- 2001-02-23 AU AU2001246469A patent/AU2001246469A1/en not_active Abandoned
- 2001-02-23 WO PCT/EP2001/002046 patent/WO2001066316A1/de not_active Application Discontinuation
- 2001-02-23 EP EP01919330A patent/EP1261461A1/de not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0208942A2 (de) * | 1985-07-13 | 1987-01-21 | Wera-Werk Hermann Werner GmbH & Co. | Heft |
US5341707A (en) * | 1992-06-23 | 1994-08-30 | Klein Tools, Inc. | Head indicia to indicate tool type |
GB2274615A (en) * | 1993-01-29 | 1994-08-03 | Moss Prod Pty Ltd | Moulded plastic handle and method of its manufacture |
Also Published As
Publication number | Publication date |
---|---|
DE20004135U1 (de) | 2001-07-26 |
EP1261461A1 (de) | 2002-12-04 |
AU2001246469A1 (en) | 2001-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69906798T2 (de) | Schneideinsatz mit universaler markierung | |
DE60031297T2 (de) | Schneidkopf und werkzeugkörperzusammenbau | |
DE60015308T2 (de) | Hydraulisches futter mit verformbarer greifhülse | |
DE10109364A1 (de) | Handwerkzeug | |
EP1101573A2 (de) | Griff für ein Handwerkzeug und Verfahren zur Herstellung desselben | |
EP2100533B1 (de) | Lippenstift mit mehreren Funktionen | |
DE4313580A1 (de) | Werkzeugeinspannschaft | |
DE602004000413T2 (de) | Spritzdüsenkappe hergestellt mit einem zweistufigen Spritzgiessverfahren | |
WO2001066316A1 (de) | Griff für ein handwerkzeug | |
EP1033246A1 (de) | Farbtopf für eine Tampondruckmaschine | |
EP0264584B1 (de) | Druckwerk | |
DE102020118930A1 (de) | Werkzeugeinsatz-wechselsystem | |
DE102020204035A1 (de) | Bohrer | |
DE2243939A1 (de) | Schlagwerkzeug mit einem den schaft eines werkzeugeinsatzes aufnehmenden halter | |
EP0829842A1 (de) | Werkzeugsystem | |
DE7910126U1 (de) | Zahnaerztliches handstueck | |
DE102007043890A1 (de) | Spannvorrichtung sowie Spannzange, Grundkörper und Spannschlüssel dafür | |
EP1263552B1 (de) | Griff für ein zweischenkliges werkzeug | |
DE2810093A1 (de) | Press-vorrichtung | |
WO2001047423A1 (de) | Chirurgisches instrument | |
DE102019109556A1 (de) | Verfahren zum Betrieb einer Fräseinrichtung sowie Set umfassend eine Mehrzahl von Fräseinrichtungen | |
DE20119442U1 (de) | Werkzeugschlüssel | |
DE102020104909A1 (de) | Bauteil mit Verschleißanzeige | |
DE9202673U1 (de) | Drehhilfe am Werkzeugheft | |
DE3312782A1 (de) | Verschluss- und abdichtschraube fuer durchgang-gewindebohrungen |
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 BY BZ CA CH CN CR CU CZ DK DM DZ EE 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 NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2001919330 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2001919330 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWR | Wipo information: refused in national office |
Ref document number: 2001919330 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2001919330 Country of ref document: EP |