EP0117314B1 - Hobel - Google Patents

Hobel Download PDF

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Publication number
EP0117314B1
EP0117314B1 EP83113111A EP83113111A EP0117314B1 EP 0117314 B1 EP0117314 B1 EP 0117314B1 EP 83113111 A EP83113111 A EP 83113111A EP 83113111 A EP83113111 A EP 83113111A EP 0117314 B1 EP0117314 B1 EP 0117314B1
Authority
EP
European Patent Office
Prior art keywords
blade
fact
axle
holder
sleeve
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
Application number
EP83113111A
Other languages
English (en)
French (fr)
Other versions
EP0117314A1 (de
Inventor
Charles Derivaz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAMVAZ
Original Assignee
SAMVAZ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SAMVAZ filed Critical SAMVAZ
Priority to AT83113111T priority Critical patent/ATE23477T1/de
Publication of EP0117314A1 publication Critical patent/EP0117314A1/de
Application granted granted Critical
Publication of EP0117314B1 publication Critical patent/EP0117314B1/de
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G17/00—Manually-operated tools
    • B27G17/02—Hand planes

Definitions

  • the present invention relates to a planer for working wood by hand, such as planing boards or wooden surfaces or using smaller planes, removing edges or chamfering wooden parts.
  • the existing planers have a wooden or metal body with a through light.
  • a blade and possibly a counter blade fixed in the working position using a wedge or any other fixing device by wedging the blades against the body.
  • the subject of the present invention is a planer tending to overcome these drawbacks, which is distinguished by the characteristics listed in claim 1.
  • the planer illustrated comprises a body constituted by two side walls 1. 2. cut from a metal sheet between which are housed a front sole 3 and a rear sole 4 both formed by a stack of cut sheets, as well as a front handle 5 and a rear handle 6 made of plastic, both comprising lateral pins 7 cooperating with corresponding openings in the lateral walls.
  • the body formed of these elements is made monolithic by rods 8 tapped at their ends, threaded in holes which have the side walls 1, 2 and the flanges 3, 4 and screws 9, 10 screwed into these rods 8 and taking support on the external face of the side walls 1, 2.
  • a V-shaped light 11 is provided in the middle part of the plane between the front flanges 3 and rear 4, the rear face of this light being constituted by the front face 12 of the rear flange 4 serving as a bearing face for a blade holder as we will see later.
  • the stop consists of a stirrup, the middle part 13 of which has a rounded surface intended to come into contact with the counter blade, as will be seen below, and the branches 13 'of which are pivoted on an axis 15 whose ends of smaller diameter 16 are housed in corresponding holes in the side walls 1, 2.
  • This axis 15 is located perpendicular to the two side walls 1, 2, so that in its angularly oscillating movement the middle part 13 of the stirrup moves parallel to the sole of the plane formed by the lower surfaces 14, 15 of the soles 3, 4.
  • the blade holder is constituted by a lower blade 16 having on its upper face and near its front end two studs 17 cooperating with holes made in a removable and reversible blade 18 comprising two cutting edges. In the service position, the blade 18 protrudes from the lower blade with one of its cutting edges.
  • This lower blade 16 of the blade holder has two tabs 19 journalled on an axis 20 extending between the two side walls 1, 2 and comprising at its ends eccentric pins 21 pivoted in corresponding holes in said side walls 1, 2.
  • L one of the ends of this axis 20 comprises a rectangular formation 22 engaged in a slot 23 of corresponding shape of an operating lever 24.
  • a bush 25 the axial bore of which is eccentric relative to its external cylindrical surface is rotatably mounted on the axis 20 between the two lugs 19.
  • Supports 26 are journalled on the external cylindrical surface of the bush 25 and carry a counter blade 27.
  • the counter blade 27 In the service position ( Figures 2, 5. 6) the counter blade 27 is applied against the lower blade 16 and strongly clamps the blade 18 to hold it in position.
  • the counterblade 27 By turning the bushing on itself around the axis 20, the counterblade 27 is slid relative to the lower blade 16 to modify the free width of the cutting edge of the blade 18, which defines the dimension shavings.
  • the blade holder is tilted against the bearing face 12 (FIG. 2) then the stop 13 is applied against the counter blade. Finally, using the lever 24 acting on the eccentric axis 20, the cutting depth is defined by advancing more or less the cutting blade 17 below the plane of the flanges 14, 15. This lowering of the blade holder causes it to be jammed by the stirrup 13, 13 '.
  • the blade attachment is very rigid and moreover the cutting edge of the blade 18 can only move parallel to the sole 14, 15 of the plane. Finally, the cutting depth adjustment is very fine and precise.
  • the adjustment of the position of the counter blade 27 relative to the blade 16 also includes a stop constituted by a rod 28 trapped in the sleeve 25 and moving in slots 29 thus limiting the amplitude of the angular displacement of the sleeve 25 relative to axis 20.
  • planer described can be envisaged, in particular as to the shape and dimensions of the body thereof, the blade holder and its mechanical adjustments as well as the stop remaining similar.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Road Repair (AREA)
  • Knives (AREA)

Claims (6)

1. Hobel, umfassend einen Körper mit zwei parallelen Seitenwänden (1, 2), zwischen denen eine vordere Fußplatte (3) und eine hintere Fußplatte (4) angeordnet sind, deren untere Flächen (14, 15) in einer Ebene gelegen sind und die zwischen sich ein im allgemeinen V-förmiges Fenster begrenzen ; dadurch gekennzeichnet, daß er einen Messerhalter umfaßt, der auf einer Achse (20) montiert ist, die zwischen den Seitenwänden auf Lagerzapfen gelagert ist, daß dieser Messerhalter ein unteres Messer (16) aufweist, das mit einer Einrichtung (17) zur Positionierung eines lösbaren Schneidmessers (18) und eines Gegenmessers (27) versehen ist, das winkelverschiebbar in bezug auf das untere Messer (16) ist ; daß die Achse (20) des Messerhalters einen Körper aufweist, der exzentrisch in bezug auf seine Lagerzapfen (21) gelagert ist, die schwenkbar in den Seitenwänden (1, 2) des Körpers gelagert sind ; daß ein Betätigungshebel (24) die Drehung dieser Achse und daher eine Bewegung des Messerhalters senkrecht zu dieser Achse (20) steuert ; und daß er einen Anschlag (13) aufweist, der an den Seitenwänden (1, 2) angelenkt ist und in Arbeitsstellung den Messerhalter gegen eine Abstützfläche (12) der hinteren Fußplatte (4) hält.
2. Hobel nach Anspruch 1, dadurch gekennzeichnet, daß eine exzentrische Hülse (25) drehbar auf dem Körper der Achse (20) montiert ist und daß das Gegenmesser (27) drehbar auf dieser Hülse (25) montiert ist. wobei eine Drehung der Hülse (25) auf der Achse (20) eine Verlagerung des Gegenmessers (27) in bezug auf das untere Messer (16) senkrecht zur Achse (20) zuläßt.
3. Hobel nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Fußplatten (3, 4) aus einem Stapel von Lamellen bestehen und daß diese Lamellen und die Seitenwände (1, 2) gegeneinander mittels Spannorganen (8, 9, 10) verspannt sind.
4. Hobel nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß er weiters wenigstens einen Handgriff (6) aufweist, der zwischen den Seitenwänden (1, 2) befestigt ist.
5. Hobel nach Anspruch 2, dadurch gekennzeichnet, daß ein Anschlag, der von einem drehfest mit der Hülse (25) verbundenen Stift bzw. einer Stange (28) gebildet ist, dessen bzw. deren Enden mit den Kerben bzw. Ausschnitten (29) der Schwenkorgane (19) des unteren Messers (16) zusammenwirken, die Amplitude der relativen Winkelverschiebung zwischen der Achse (20) und der Hülse (25) beschränkt.
EP83113111A 1983-01-24 1983-12-24 Hobel Expired EP0117314B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83113111T ATE23477T1 (de) 1983-01-24 1983-12-24 Hobel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH378/83A CH650192A5 (fr) 1983-01-24 1983-01-24 Rabot.
CH378/83 1983-01-24

Publications (2)

Publication Number Publication Date
EP0117314A1 EP0117314A1 (de) 1984-09-05
EP0117314B1 true EP0117314B1 (de) 1986-11-12

Family

ID=4185652

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83113111A Expired EP0117314B1 (de) 1983-01-24 1983-12-24 Hobel

Country Status (8)

Country Link
US (1) US4498513A (de)
EP (1) EP0117314B1 (de)
JP (1) JPS59138407A (de)
AT (1) ATE23477T1 (de)
BR (1) BR8400271A (de)
CA (1) CA1215296A (de)
CH (1) CH650192A5 (de)
DE (1) DE3367551D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8520477D0 (en) * 1985-08-15 1985-09-18 Hark W B Planes
US20040074098A1 (en) * 2002-08-15 2004-04-22 Christopher Schwarz Cabinet scraper with handles
US7530173B2 (en) * 2005-08-29 2009-05-12 Economaki John J Variable cutting angle hand plane
USD611513S1 (en) 2005-10-17 2010-03-09 Lee Valley Tools, Ltd. File and rasp grip
US7937842B2 (en) * 2007-11-13 2011-05-10 Stanley Black & Decker, Inc. Plane blade adjustment improvement
US20100107428A1 (en) * 2008-11-03 2010-05-06 Lee Robin C Woodworking plane with adjustable handle
USD612701S1 (en) 2008-11-11 2010-03-30 Lee Valley Tools, Ltd. Block plane
USD609548S1 (en) 2009-02-27 2010-02-09 Lee Valley Tools, Ltd. Scraper plane
CH709305A1 (fr) * 2014-02-25 2015-08-28 Samvaz Sa Rabot d'établi.
DE102021101254B3 (de) 2021-01-21 2022-04-07 Anton Kessel Gmbh Hobel-Vorrichtung mit verstellbarem Messer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE55296C (de) * J. HABLITZEL in Basel, Schweiz Parquetboden-Hobel
DE42731C (de) * C. A. EPPLER in Dufslingen, Württemberg Kehlhobel mit verstellbaren Messern
DE167040C (de) *
CH101098A (de) * 1922-04-25 1923-09-01 Siebenhaar Paul Hobel.
US1527814A (en) * 1924-05-16 1925-02-24 Mucha Wladyslaw Carpenter's plane
US1585365A (en) * 1925-10-28 1926-05-18 Binger Nickolaus Plane
DE495479C (de) * 1927-12-01 1930-04-07 Friedrich August Hessler Kimmhobel
FR994294A (fr) * 1945-01-08 1951-11-14 Rabot métallique
DE830108C (de) * 1950-04-12 1952-01-31 Gottlieb Lehmann Holz- und Metallhobel mit durch Exzenterspannung befestigtem Hobeleisen
FR1238082A (fr) * 1959-10-14 1960-08-05 Rabot métallique

Also Published As

Publication number Publication date
CA1215296A (en) 1986-12-16
DE3367551D1 (en) 1987-01-02
JPS59138407A (ja) 1984-08-08
EP0117314A1 (de) 1984-09-05
JPH02165B2 (de) 1990-01-05
ATE23477T1 (de) 1986-11-15
US4498513A (en) 1985-02-12
CH650192A5 (fr) 1985-07-15
BR8400271A (pt) 1984-08-28

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