EP1393865A1 - Dispositif de fixation des manches aux ustensiles - Google Patents
Dispositif de fixation des manches aux ustensiles Download PDFInfo
- Publication number
- EP1393865A1 EP1393865A1 EP03016473A EP03016473A EP1393865A1 EP 1393865 A1 EP1393865 A1 EP 1393865A1 EP 03016473 A EP03016473 A EP 03016473A EP 03016473 A EP03016473 A EP 03016473A EP 1393865 A1 EP1393865 A1 EP 1393865A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- leaf spring
- device insertion
- stem
- sleeve
- insertion pin
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
- B25G3/12—Locking and securing devices
- B25G3/18—Locking and securing devices comprising catches or pawls
Definitions
- the invention relates to a device for permanent positive and play-free connection of a household appliance on a stick.
- the invention on a stem connection for attaching garden tools, for example in the form of rakes, cultivators, hoes, weed killers, etc.
- So-called spout devices / spout stems are often used as device-stem connections used, in which in a conical insert sleeve of the device the corresponding conical designed stem end is driven, which is fixed under frictional engagement.
- temperature and humidity fluctuations often lead to relative a short time to loosen the frictional connection.
- additional Fixing elements used that can cause a positive connection. So it is common in punch the appropriate holes in the spout nails into the end of the stem. Also However, loosening cannot be ruled out here if the wood of the handle end changed over time.
- a clamping screw In a known handle fastening device, a clamping screw must be loosened or be tightened. When tightening the screw with the required force takes place, a permanent positive connection can be established. It However, it has been found that the screws are often not tightened sufficiently become and loosen up.
- the problem is solved by all of the specified in claim 1 Characteristics.
- the invention is accordingly based on the knowledge that the known and long-proven handle mounting coupling with relatively simple measures like this can be modified that a permanent stem connection is created.
- the invention relates to a device with a permanent positive play-free connection between a tool handle 10 and a garden tool 12, for example, a cultivator.
- the stem 10 which is made of wood or can consist of a tube carries at the end of the device a connector 14, which Grips end of the handle and is attached to this.
- the garden tool 12 has a Connector, consisting of a sleeve 16 and one of the above Device plug 18, on.
- the sleeve-like connector 14 has one Plastic insert 15 on that with a device insertion hole arranged in the stem axis 20 is provided.
- the device insertion hole 20 and the device insertion pin 18 have the same polygonal, preferably rectangular, cross-section, so that when inserted a non-rotatable connection is established.
- a leaf spring 22 with her front end 24 firmly anchored and this stands with its rear end that as Bolt latch has an offset 26, in the device insertion hole 20 and is transverse to Arm axis biased.
- the connecting sleeve 16 of the device has a sleeve extension 28 which in assembled state ( Figures 2 and 3) the front end of the connecting sleeve 14th of the stem.
- the base of this sleeve forms an axial stop surface for the End face of the stem or the connecting sleeve 14 and the insert piece 15.
- the Device insertion pin 18 has a chamfered control surface 30 and one at the end transverse locking recess 40.
- the front end of the connecting sleeve 14 with spring claws 42 be provided, which act on the device insertion pin and a support on Effect muff bottom.
- connection once snapped in, should be maintained permanently.
- the device inserted into the stem end without damaging the Loosen connecting parts again. This can be useful if one of the parts damaged and the other part is still fully functional, for example if the Stem.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Soil Working Implements (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Mechanical Control Devices (AREA)
- Harvester Elements (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20213299U | 2002-08-29 | ||
DE20213299U DE20213299U1 (de) | 2002-08-29 | 2002-08-29 | Stielbefestigungsvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1393865A1 true EP1393865A1 (fr) | 2004-03-03 |
EP1393865B1 EP1393865B1 (fr) | 2006-12-06 |
Family
ID=7974551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03016473A Expired - Lifetime EP1393865B1 (fr) | 2002-08-29 | 2003-07-22 | Dispositif de fixation des manches aux ustensiles |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1393865B1 (fr) |
AT (1) | ATE347468T1 (fr) |
DE (2) | DE20213299U1 (fr) |
DK (1) | DK1393865T3 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2468509A (en) * | 2009-03-11 | 2010-09-15 | Paul Gordon Clark | Gardening tool with shock absorber |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021118635A1 (de) | 2021-07-19 | 2023-01-19 | Artur Ziegler | Zusammensteckbares Verbindungselement sowie zusammensteckbares Werkzeug |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3130703A1 (de) * | 1981-08-03 | 1983-02-17 | Wolf-Geräte GmbH, 5240 Betzdorf | Stielbefestigungsvorrichtung, insbesondere fuer haus- und gartengeraete |
DE3246887A1 (de) * | 1982-02-04 | 1983-08-18 | Wolf-Geräte GmbH, 5240 Betzdorf | Stielbefestigungskupplung, insbesondere fuer haus- und gartengeraete |
DE3815988A1 (de) * | 1988-05-10 | 1989-11-23 | Dambroth Juergen P | Geraetewechselsystem fuer haus- und gartengeraete |
US5788400A (en) * | 1997-05-27 | 1998-08-04 | The Torrington Company | Quick connecting bayonet style linkage |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8235597U1 (de) | 1982-12-17 | 1985-06-13 | Wolf-Geräte GmbH, 5240 Betzdorf | Stielbefestigungskupplung, insbesondere für Haus- und Gartengeräte |
DE4434099C1 (de) | 1994-09-23 | 1996-05-09 | Wolf Geraete Gmbh Vertrieb | Handgriff für Haus- und Gartengeräte |
-
2002
- 2002-08-29 DE DE20213299U patent/DE20213299U1/de not_active Expired - Lifetime
-
2003
- 2003-07-22 DE DE50305887T patent/DE50305887D1/de not_active Expired - Lifetime
- 2003-07-22 DK DK03016473T patent/DK1393865T3/da active
- 2003-07-22 AT AT03016473T patent/ATE347468T1/de not_active IP Right Cessation
- 2003-07-22 EP EP03016473A patent/EP1393865B1/fr not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3130703A1 (de) * | 1981-08-03 | 1983-02-17 | Wolf-Geräte GmbH, 5240 Betzdorf | Stielbefestigungsvorrichtung, insbesondere fuer haus- und gartengeraete |
DE3246887A1 (de) * | 1982-02-04 | 1983-08-18 | Wolf-Geräte GmbH, 5240 Betzdorf | Stielbefestigungskupplung, insbesondere fuer haus- und gartengeraete |
DE3815988A1 (de) * | 1988-05-10 | 1989-11-23 | Dambroth Juergen P | Geraetewechselsystem fuer haus- und gartengeraete |
US5788400A (en) * | 1997-05-27 | 1998-08-04 | The Torrington Company | Quick connecting bayonet style linkage |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2468509A (en) * | 2009-03-11 | 2010-09-15 | Paul Gordon Clark | Gardening tool with shock absorber |
GB2468509B (en) * | 2009-03-11 | 2013-11-13 | Paul Gordon Clark | Gardening tool |
Also Published As
Publication number | Publication date |
---|---|
DK1393865T3 (da) | 2007-04-10 |
DE20213299U1 (de) | 2002-11-21 |
DE50305887D1 (de) | 2007-01-18 |
ATE347468T1 (de) | 2006-12-15 |
EP1393865B1 (fr) | 2006-12-06 |
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