EP0581920B1 - Electric hand plane with planing depth adjuster - Google Patents
Electric hand plane with planing depth adjuster Download PDFInfo
- Publication number
- EP0581920B1 EP0581920B1 EP93902087A EP93902087A EP0581920B1 EP 0581920 B1 EP0581920 B1 EP 0581920B1 EP 93902087 A EP93902087 A EP 93902087A EP 93902087 A EP93902087 A EP 93902087A EP 0581920 B1 EP0581920 B1 EP 0581920B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wedge
- planer
- shaped body
- handle
- housing
- 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.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C1/00—Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor
- B27C1/10—Hand planes equipped with power-driven cutter blocks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/306216—Randomly manipulated, work supported, or work following device
- Y10T409/306384—Randomly manipulated, work supported, or work following device with work supported guide means
Definitions
- the invention relates to an electric hand plane according to the preamble of claim 1.
- a generic planer is known from US-A-4 555 850. Whose planing depth setting device with readable planing depth is carried out by means of a single handle which is coupled to a wedge-shaped body which can be pushed back and forth in the manner of an inclined plane on the underside of the hand plane. With this hand planer, the planing depth adjustment is achieved in a relatively simple manner, with little design and manufacturing effort. However, this hand planer has the disadvantage that an exact adjustment of the planing depth requires a lot of feeling and time
- the electric planer according to the invention with the characterizing features of claim 1 has the advantage that the planing depth is particularly precise, controlled and quickly adjustable.
- the improved manageability increases the practical value of the hand plane so significantly that, in contrast, the increased design and manufacturing effort is negligible.
- FIG. 1 shows a side view of a hand plane according to the invention
- FIG. 2 shows a sectional side view of the front area of the hand plane
- FIG. 2 shows the top view of this area of the hand plane.
- FIG. 1 shows its construction, consisting of a planer housing 2 with a main handle 3, in which an on-off switch 4 is arranged.
- An electric cable 5 leading to the outside in the rear area of the hand plane 1 is connected in the interior of the hand plane housing 2 to an electric motor, not shown in detail.
- the seat of the electric motor is indicated by the contour of the motor housing 6.
- a schematically represented planing roller with planing knives 7 can be seen in the center area of the hand plane 1, above which a chip ejection opening 8 is arranged.
- the hand planer 1 sits on a workpiece 10 with its wedge-shaped body 9 arranged in the front region.
- the maximum cutting depth is set here, specified by the grading in the Sole 11 of the planer 1 near the planing roller 7.
- the planer 1 carries a front handle 12, with its rotation about its axis 13 the wedge-shaped body 9 moves and the depth of cut changes.
- the front area of the planer 1 shown in FIG. 2 shows the planer housing 2 thereof with the handle 12 protruding upwards beyond the planer housing 2, which also serves as an additional handle.
- the handle 12 is rotatable about the axis 13 and slidable in an elongated hole 15 of the planer housing 2.
- the handle 12 projects into the planer housing 2 with a cylindrical extension configured as a toothed roller 16.
- the toothed roller 16 projects with its free end 17 into a receiving bore 18 of the wedge-shaped body 9.
- This has an upper wedge surface 19 and a lower support surface 20. With the upper wedge surface 19, the wedge-shaped body 9 is slidably mounted on the obliquely counter surface 21 of the planer housing 2 .
- the receiving bore 18 is located in a tube-like extension 22 of the wedge-shaped body 9, in which the axis 13 designed as a screw bolt with a hexagon head 23 is arranged in a rotationally fixed manner.
- the axis 13 passes centrally through the toothed roller 16 and the handle 12, on which it is axially secured with its free end.
- the axis 13 is provided at its free end with a thread 24 onto which a hexagon nut 25 is screwed.
- a compression spring 27 is supported against the hexagon nut 25 via a washer 26, which is supported on the side opposite the washer 26 in a stepped bore 28 of the handle 12.
- a locking pin 30 is closely guided, axially displaceably arranged, which is supported with its rear side against a spring 31 and projects into one of the locking recesses 32 of the planer housing 2.
- the toothed roller 16 engages with its outer tooth region in two toothed racks 33, 34 which are fixedly arranged parallel to one another in the planer housing 2.
- the lower, sole-like wedge surface 20 of the wedge-shaped body 9 is assigned to a workpiece (not shown), determines the distance between the planing roller (not shown) and the workpiece surface and thus the cutting depth. Thus, the further the wedge-shaped body 9 is moved forward, the further upwards the lower wedge surface 20 moves and the greater the depth of cut.
- the handle 12 If the handle 12 is rotated about the axis 13, the outer tooth region of the toothed roller 16 rolls on the tooth regions of the toothed racks 33, 34. As a result of the positive locking, the rotation is converted into a translation without slip, so that the handle 12 moves together with the toothed roller 16, the axis 13 and the wedge-shaped body 9 along the racks 33, 34 or along the slot-like recess 15.
- the wedge-shaped body 9 is secured in position with its upper wedge surface 19 on the counter surface 21 on the housing 2 by ribs or grooves, not shown, running parallel to the direction of displacement, transversely to the direction of displacement.
- the handle 12 is guided in the slot-like recess 15 of the planer housing 2 against evasion transversely to the direction of displacement at least on two opposite sides, so that the toothed roller 16 is always held against the racks 33, 34 with little play.
- the handle 12 and the wedge-shaped body 9 strive towards one another and clamp the plane housing 2 between them.
- FIG. 3 the top view of the exemplary embodiment according to FIG. 2 illustrates the arrangement of the handle 12 and the latching recesses 32.
- a pointer-like marking carrier 35 which is arranged on the axis 13 in a manner fixed against rotation, whose position with respect to a scale 36 enables an exact setting of certain chip depth dimensions allowed between 0 and 1.5 mm.
- P designates a "parking position" in which the planer 1 can be set down without the risk of injury to the planing roller 7 with planing knives which may have been started unintentionally.
- a crank gear is arranged on the handle instead of the toothed roller and the toothed racks, which is supported in the interior of the planer housing and in principle has the same effect as the toothed gear.
- a pivot lever carrying the handle is articulated with one end in the wedge-shaped body.
- the swivel lever is supported on the housing on a shaft that is fixed to the rocker. This forms a two-armed lever, the pivoting movement of which must follow the wedge-shaped body.
- the wedge-shaped body is displaced by pivoting the handle in and against the feed direction.
- An elastic length compensation between the pivot lever and the wedge-shaped body can be produced analogously to the exemplary embodiment according to FIG. 2.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
- Jigs For Machine Tools (AREA)
Abstract
Description
Die Erfindung geht aus von einem elektrischen Handhobel nach der Gattung des Anspruchs 1.The invention relates to an electric hand plane according to the preamble of claim 1.
Durch die US-A-4 555 850 ist ein gattungsgemäßer Handhobel bekannt. Dessen Hobeltiefeneinstellvorrichtung mit ablesbarer Hobeltiefe wird mittels einer einzigen Handhabe durchgeführt, die mit einem keilförmigen Körper gekoppelt ist, der an der Unterseite des Handhobels in der Art einer schiefen Ebene hin und her schiebbar ist. Bei diesem Handhobel ist die Hobeltiefeneinstellung auf verhältnismäßig einfacher Art und Weise, mit geringem konstruktivem und herstellungsmäßigem Aufwand gelöst. Dieser Handhobel hat allerdings den Nachteil, daß ein genaues Einstellen der Hobeltiefe verhältnismäßig viel Gefühl und Zeitaufwand erfordertA generic planer is known from US-A-4 555 850. Whose planing depth setting device with readable planing depth is carried out by means of a single handle which is coupled to a wedge-shaped body which can be pushed back and forth in the manner of an inclined plane on the underside of the hand plane. With this hand planer, the planing depth adjustment is achieved in a relatively simple manner, with little design and manufacturing effort. However, this hand planer has the disadvantage that an exact adjustment of the planing depth requires a lot of feeling and time
Der erfindungsgemäße elektrische Handhobel mit den kennzeichnenden Merkmalen des Anspruchs 1 hat demgegenüber den Vorteil, daß die Hobeltiefe besonders genau, kontrolliert und schnell einstellbar ist.The electric planer according to the invention with the characterizing features of claim 1 has the advantage that the planing depth is particularly precise, controlled and quickly adjustable.
Durch die DE-OS 34 41 943 ist ein elektrischer Handhobel bekannt, der über ein Spiralnockengetriebe durch Drehen seiner Zusatzhandhabe ein Verschieben des keilförmigen Körpers zur Einstellung der Spantiefe ermöglicht. Das Spiralnockengetriebe besteht aus einer Vielzahl aufwendig herzustellender Teile. Dadurch sind die Herstellungskosten für den bekannten Handhobel hoch. Außerdem neigt das Spiralnockengetriebe infolge von eintretenden Hobelspänen und Staub zum Blöckieren.From DE-OS 34 41 943 an electric hand planer is known which enables the wedge-shaped body to be adjusted to adjust the depth of cut by means of a spiral cam gear by rotating its additional handle. The spiral cam gear consists of a large number of parts that are difficult to manufacture. As a result, the manufacturing costs for the known planer are high. In addition, the spiral cam gear tends to block due to incoming wood shavings and dust.
Die verbesserte Handlichkeit erhöht den Gebrauchswert des Handhobels so wesentlich, daß demgegenüber der erhöhte Konstruktions- und Herstellungsaufwand vernachlässigbar gering ist.The improved manageability increases the practical value of the hand plane so significantly that, in contrast, the increased design and manufacturing effort is negligible.
Weitere, vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.Further advantageous embodiments of the invention result from the subclaims.
Ausführungsbeispiele der Erfindung sind in der nachfolgenden Beschreibung anhand der zugehörigen Zeichnung näher erläutert.Exemplary embodiments of the invention are explained in more detail in the following description with reference to the accompanying drawing.
Es zeigen Figur 1 eine Seitenansicht eines erfindungsgemäßen Handhobels, Figur 2 eine seitliche Schnittdarstellung des vorderen Bereichs des Handhobels und Figur 2 die Draufsicht auf diesen Bereich des Handhobels.FIG. 1 shows a side view of a hand plane according to the invention, FIG. 2 shows a sectional side view of the front area of the hand plane and FIG. 2 shows the top view of this area of the hand plane.
Das in Figur 1 dargestellte Ausführungsbeispiel eines Handhobels 1 zeigt dessen Aufbau, bestehend aus einem Hobelgehäuse 2 mit Haupthandgriff 3, in dem ein Ein-Aus-Schalter 4 angeordnet ist. Ein im hinteren Bereich des Handhobels 1 nach außen führendes Elektro-Kabel 5 ist im Inneren des Handhobelgehäuses 2 mit einem nicht im Einzelnen dargestellten Elektromotor verbunden. Der Sitz des Elektromotors ist durch die Kontur des Motorgehäuses 6 angedeutet.
Im Mittenbereich des Handhobels 1 ist eine schematisch dargestellte Hobelwalze mit Hobelmessern 7 erkennbar, oberhalb derer eine Spanauswurföffnung 8 angeordnet ist.
Der Handhobel 1 sitzt mit seinem im vorderen Bereich angeordneten keilförmigen Körper 9 auf einem Werkstück 10 auf. Dabei ist hier die maximale Spantiefe eingestellt, vorgegeben durch die Stufung in der Sohle 11 des Handhobels 1 nahe der Hobelwalze 7.
Vorn trägt der Handhobel 1 eine vordere Handhabe 12, mit deren Drehung um ihre Achse 13 sich der keilförmige Körper 9 verschiebt und die Spantiefe verändert.The embodiment of a hand planer 1 shown in FIG. 1 shows its construction, consisting of a
A schematically represented planing roller with planing knives 7 can be seen in the center area of the hand plane 1, above which a
The hand planer 1 sits on a
At the front, the planer 1 carries a
Der in der Figur 2 gezeigte Vorderbereich des Handhobels 1 zeigt dessen Hobelgehäuse 2 mit der nach oben über das Hobelgehäuse 2 hinausragenden Handhabe 12, die auch als Zusatzhandgriff dient. Die Handhabe 12 ist um die Achse 13 drehbar und in einer langlochartigen Ausnehmung 15 des Hobelgehäuses 2 verschiebbar. Die Handhabe 12 ragt mit einem zylinderartigen als Zahnwalze 16 ausgestalteten Fortsatz in das Hobelgehäuse 2 hinein. Die Zahnwalze 16 ragt mit ihrem freien Ende 17 in eine Aufnahmebohrung 18 des keilförmigen Körpers 9. Dieser hat eine obere Keilfläche 19 und eine untere Abstützfläche 20. Mit der oberen Keilfläche 19 ist der keilförmige Körper 9 an der schiefebenen Gegenfläche 21 des Hobelgehäuses 2 verschiebbar gelagert.
Die Aufnahmebohrung 18 befindet sich in einem tubusartigen Fortsatz 22 des keilförmigen Körpers 9, in dem die als Schraubbolzen ausgestaltete Achse 13 mit einem Sechskantkopf 23 drehfest angeordnet ist. Die Achse 13 durchtritt zentral die Zahnwalze 16 sowie die Handhabe 12, an der sie mit ihrem freien Ende axial gesichert ist. Dazu ist die Achse 13 an ihrem freien Ende mit einem Gewinde 24 versehen, auf das eine Sechskantmutter 25 geschraubt ist. Gegen die Sechskantmutter 25 stützt sich über eine Unterlegscheibe 26 eine Druckfeder 27 ab, die sich auf der der Unterlegscheibe 26 gegenüberliegenden Seite in eine Stufenbohrung 28 der Handhabe 12 abstützt.The front area of the planer 1 shown in FIG. 2 shows the
The receiving bore 18 is located in a tube-
In einer zur Achse 13 parallelen Sackbohrung 29 ist eng geführt, axial verschiebbar ein Raststift 30 angeordnet, der sich mit seiner Rückseite gegen eine Feder 31 stützt und in eine der Rastausnehmungen 32 des Hobelgehäuses 2 ragt.
Die Zahnwalze 16 greift mit ihrem äußeren Zahnbereich in zwei parallel zueinander fest im Hobelgehäuse 2 angeordnete Zahnstangen 33, 34.In a
The
Die untere, sohlenartige Keilfläche 20 des keilförmigen Körpers 9 ist einem nicht dargestellten Werkstück zugeordnet, bestimmt den Abstand der nichtdargestellten Hobelwalze zur Werkstückoberfläche und damit die Spantiefe. Je weiter also der keilförmige Körper 9 nach vorn verschoben wird, umso weiter nach oben verschiebt sich die untere Keilfläche 20 und desto größer wird die Spantiefe.The lower, sole-
Wird die Handhabe 12 um die Achse 13 gedreht, wälzt sich der äußere Zahnbereich der Zahnwalze 16 auf den Zahnbereichen der Zahnstangen 33, 34 ab. Dadurch wird infolge des Formschlusses die Rotation schlupffrei in eine Translation umgewandelt, so daß sich die Handhabe 12 gemeinsam mit der Zahnwalze 16, der Achse 13 und dem keilförmigen Körper 9 entlang der Zahnstangen 33, 34 bzw. entlang der langlochartigen Ausnehmung 15 verschiebt.If the
Dabei ist der keilförmige Körper 9 mit seiner oberen Keilfläche 19 an der Gegenfläche 21 am Gehäuse 2 durch nicht dargestellte, parallel zur Verschieberichtung verlaufende Rippen bzw. Nuten quer zur Verschieberichtung lagegesichert. Im gleichen Sinne ist die Handhabe 12 in der langlochartigen Ausnehmung 15 des Hobelgehäuses 2 gegen ein Ausweichen quer zur Verschieberichtung zumindest an zwei gegenüberliegenden Seiten geführt, so daß die Zahnwalze 16 stets mit geringem Spiel gegen die Zahnstangen 33, 34 gehalten wird.Here, the wedge-
Weil die Achse 13 die Handhabe 12 und/oder den keilförmigen Körper 9 an entgegengesetzten Enden axial federnd verschieblich festhält, streben die Handhabe 12 und der keilförmige Körper 9 aufeinander zu und spannen dabei zwischeneinander das Hobelgehäuse 2 ein. Dadurch besteht ein elastischer Längenausgleich für die Position des keilförmigen Körpers 9 bezüglich der Achse 13 bzw. bezüglich der Handhabe 12. Bei jeder Hobeltiefenverstellung wird der keilförmige Körper 9 fest an die schiefebene Gegenfläche 21 des Gehäuses 2 gezogen und kann allen Positionsänderungen normal zum Hobelgehäuse 2 spielfrei folgen.Because the
In Figur 3 verdeutlicht die Draufsicht auf das Ausführungsbeispiel gemäß der Figur 2 die Anordnung der Handhabe 12 sowie der Rastausnehmungen 32. Außerdem ist ein drehfest an der Achse 13 angeordneter, zeigerartiger Markierungsträger 35 zu erkennen, dessen Lage bezüglich einer Skala 36 ein genaues Einstellen bestimmter Spantiefenmaße zwischen 0 und 1,5 mm erlaubt. Außerdem ist mit P eine "Parkstellung" bezeichnet, in der der Handhobel 1 abgesetzt werden kann, ohne daß Verletzungsgefahr an der eventuell unbeabsichtigt inganggesetzten Hobelwalze 7 mit Hobelmessern besteht.In FIG. 3, the top view of the exemplary embodiment according to FIG. 2 illustrates the arrangement of the
Bei einem nicht dargestellten Ausführungsbeispiel der Erfindung ist an Stelle der Zahnwalze und der Zahnstangen an der Handhabe ein Kurbelgetriebe angeordnet, das sich im Inneren des Hobelgehäuses abstützt und im Prinzip die gleiche Wirkung hat wie das Zahngetriebe.In an embodiment of the invention, not shown, a crank gear is arranged on the handle instead of the toothed roller and the toothed racks, which is supported in the interior of the planer housing and in principle has the same effect as the toothed gear.
Bei einem weiteren nicht dargestellten Ausführungsbeispiel ist anstelle der Achse gemäß Figur 2 ein die Handhabe tragender Schwenkhebel mit einem Ende im keilförmigen Körper gelenkig gelagert. Nahe dem Lager stützt sich der Schwenkhebel an einer gehäusefesten Achse wippenartig am Gehäuse ab. Dadurch wird ein zweiarmiger Hebel gebildet, dessen Schwenkbewegung der keilförmige Körper folgen muß. Durch-Schwenken der Handhabe in und entgegen der Vorschubrichtung wird der keilförmige Körpers verschoben. Ein elastischer Längenausgleich zwischen dem Schwenkhebel und dem keilförmigem Körper ist analog zum Ausführungsbeispiel nach Figur 2 herstellbar.In a further exemplary embodiment, not shown, instead of the axis according to FIG. 2, a pivot lever carrying the handle is articulated with one end in the wedge-shaped body. Near the bearing, the swivel lever is supported on the housing on a shaft that is fixed to the rocker. This forms a two-armed lever, the pivoting movement of which must follow the wedge-shaped body. The wedge-shaped body is displaced by pivoting the handle in and against the feed direction. An elastic length compensation between the pivot lever and the wedge-shaped body can be produced analogously to the exemplary embodiment according to FIG. 2.
Claims (7)
- Electric portable planer (1) having a planing-depth adjuster which contains a wedge-shaped body (9), the bottom wedge surface (20) of which rests on a workpiece (10) and on the top wedge surface (19) of which the planer housing (2) is supported, the wedge-shaped body (9) being held in place on the planer housing (2) free of play by at least one spring (27) which produces a clamping force between top wedge surface (19) and allocated mating surface (21) of the planer housing (2), and in which, by means of a single handle (12) which serves as an auxiliary handle projecting upwards beyond the planer housing (2), not only can the clamping force be rendered ineffective during the adjusting operation but a displacement of the wedge-shaped body (9) is also made possible by the handle (12) displacing the wedge-shaped body (9) relative to the planer housing (2) via gearing parts (16, 33, 34) by rotation about a spindle (13), the gearing parts (16, 33, 34) being moved relative to one another, characterized in that the gearing parts (16, 33, 34) consist of at least one toothed rack (33, 34) arranged fixedly in the interior of the planer housing (2) and of an axially secured gear wheel (16) meshing with the toothed rack (33, 34) and rotatably mounted in the interior of the wedge-shaped body (9), the handle (12) carrying the gear wheel (16) on its side facing the planer housing (2) and following together with the gear wheel (16) the movement of the wedge-shaped body (9), and in that the handle (12) is enclosed by an elongated-hole-like recess (15) in the planer housing (2) and guides the wedge-shaped body (9) along this recess (15).
- Portable planer according to Claim 1, characterized in that the handle (12) carries a gear rim in a rotationally locked manner, which gear rim meshes with a toothed-rack-like area of the recess (15).
- Portable planer according to one of the preceding claims, characterized in that the wedge-shaped body (9) is provided with a tube-shaped extension (22) in which a free end of the handle (12) or of the gear wheel (16) is rotatably mounted and a free end of the spindle (13) is mounted in a rotationally locked manner.
- Portable planer according to one of the preceding claims, characterized in that the handle (12) and/or the wedge-shaped body (9) is arranged in a rotatable and axially flexible manner at opposite ends of the spindle (13), in that the handle (12) and the wedge-shaped body (9) thereby head towards one another and as a result clamp the planer housing (2) between one another.
- Portable planer according to one of the preceding claims, characterized in that the handle (12) is supported relative to the planer housing (2) via a catch device (39, 32).
- Portable planer according to one of the preceding claims, characterized in that a line marker (35) like a pointer is arranged on the handle (12), with which line marker (35) the position of the wedge-shaped body (9) and thus the cutting depth of the planer can be determined opposite a scale (36) on the planer housing (2).
- Portable planer according to one of the preceding claims, characterized in that the handle (12) and the gear wheel (16) are configured in one piece.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4204775A DE4204775C2 (en) | 1992-02-18 | 1992-02-18 | Electric planer with depth adjustment device |
| DE4204775 | 1992-02-18 | ||
| PCT/DE1993/000110 WO1993015885A1 (en) | 1992-02-18 | 1993-02-10 | Electric hand plane with planing depth adjuster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0581920A1 EP0581920A1 (en) | 1994-02-09 |
| EP0581920B1 true EP0581920B1 (en) | 1996-01-03 |
Family
ID=6451928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP93902087A Expired - Lifetime EP0581920B1 (en) | 1992-02-18 | 1993-02-10 | Electric hand plane with planing depth adjuster |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5427483A (en) |
| EP (1) | EP0581920B1 (en) |
| JP (1) | JP3320724B2 (en) |
| DE (2) | DE4204775C2 (en) |
| WO (1) | WO1993015885A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6428790B1 (en) | 1995-04-27 | 2002-08-06 | The United States Of America As Represented By The Secretary Department Of Health And Human Services | Cyanovirin conjugates and matrix-anchored cyanovirin and related compositions and methods of use |
| DE102005063016A1 (en) * | 2005-12-30 | 2007-07-05 | Robert Bosch Gmbh | Hand tool with Drehgriffverstelleinrichtung |
| JP4959261B2 (en) * | 2006-09-11 | 2012-06-20 | 株式会社マキタ | Hand held |
| GB2460415A (en) | 2008-05-28 | 2009-12-02 | Black & Decker Inc | Hand held powered planer with handle attached at one end to housing |
| WO2010042980A1 (en) * | 2008-10-13 | 2010-04-22 | Peter Atlagic | Improvements in hand held, electrically powered, wood planers |
| EP3230026B1 (en) * | 2014-12-11 | 2022-09-28 | Robert Bosch GmbH | Compact planer |
| CN111923151A (en) * | 2020-07-28 | 2020-11-13 | 张莲莲 | Cutting depth adjusting device of electric planer |
| EP4292787A1 (en) * | 2022-04-25 | 2023-12-20 | Milwaukee Electric Tool Corporation | Hand-held planing tool |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE971037C (en) * | 1958-11-13 | Reich Maschf Gmbh Karl | Electric hand plane | |
| FR563376A (en) * | 1922-03-09 | 1923-12-04 | Improvements made to hand machines for working wood and similar materials on surfaces with a rectilinear direction | |
| CH263087A (en) * | 1947-04-24 | 1949-08-15 | Max Mueller | Electric beam planer |
| US2600279A (en) * | 1949-03-24 | 1952-06-10 | Henry A Spitzley | Portable power-driven planer |
| BE552948A (en) * | 1955-11-29 | |||
| US3407857A (en) * | 1966-12-30 | 1968-10-29 | Rockwell Mfg Co | Plane |
| FR1520140A (en) * | 1967-04-21 | 1968-04-05 | Scheer & Cie C F | Hand planer |
| DE2141584A1 (en) * | 1971-08-19 | 1973-03-01 | Reich Maschf Gmbh Karl | HOUSING FOR HAND MACHINE |
| DE7934812U1 (en) * | 1979-12-11 | 1981-05-27 | Robert Bosch Gmbh, 7000 Stuttgart | Electric motor-driven planer that can be operated by hand |
| US4382729A (en) * | 1980-10-02 | 1983-05-10 | Black & Decker Inc. | Depth of cut adjustment mechanism for a power planer |
| DE3300753A1 (en) * | 1983-01-12 | 1984-07-12 | Robert Bosch Gmbh, 7000 Stuttgart | HAND PLANER, IN PARTICULAR DESIGNED AS ELECTRIC HAND MACHINE TOOL |
| DE3441943A1 (en) * | 1984-11-16 | 1986-05-28 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Portable electric plane |
| DE3542095A1 (en) * | 1985-11-28 | 1987-06-04 | Festo Kg | Portable planer |
| US4693648A (en) * | 1986-06-19 | 1987-09-15 | The Singer Company | Depth of cut adjusting mechanism |
-
1992
- 1992-02-18 DE DE4204775A patent/DE4204775C2/en not_active Expired - Fee Related
-
1993
- 1993-02-10 EP EP93902087A patent/EP0581920B1/en not_active Expired - Lifetime
- 1993-02-10 JP JP51366193A patent/JP3320724B2/en not_active Expired - Fee Related
- 1993-02-10 DE DE59301303T patent/DE59301303D1/en not_active Expired - Lifetime
- 1993-02-10 US US08/137,111 patent/US5427483A/en not_active Expired - Lifetime
- 1993-02-10 WO PCT/DE1993/000110 patent/WO1993015885A1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| DE4204775C2 (en) | 1993-12-02 |
| JP3320724B2 (en) | 2002-09-03 |
| DE59301303D1 (en) | 1996-02-15 |
| WO1993015885A1 (en) | 1993-08-19 |
| JPH06506886A (en) | 1994-08-04 |
| EP0581920A1 (en) | 1994-02-09 |
| DE4204775A1 (en) | 1993-09-02 |
| US5427483A (en) | 1995-06-27 |
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