EP0127716A1 - Rebating tool - Google Patents
Rebating tool Download PDFInfo
- Publication number
- EP0127716A1 EP0127716A1 EP19830307820 EP83307820A EP0127716A1 EP 0127716 A1 EP0127716 A1 EP 0127716A1 EP 19830307820 EP19830307820 EP 19830307820 EP 83307820 A EP83307820 A EP 83307820A EP 0127716 A1 EP0127716 A1 EP 0127716A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tool
- rebating
- support
- workpiece
- cutting
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F5/00—Slotted or mortised work
- B27F5/02—Slotting or mortising machines tools therefor
- B27F5/12—Slotting or mortising machines tools therefor for making holes designed for taking up fittings, e.g. in frames of doors, windows, furniture
Definitions
- a rebate fora hinge in a door and an associated doorframe usually involves the cutting of rectangles of wood from a stile of the door and a stile of a doorframe which are of particular height, width and depth and positioned with respect to particular edges of the stile of the door and the stile of the doorframe.
- the body 1 comprises a rectangular box which is open at its bottom and has a top 21, ends 22 and 23, back 24 and front 25.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Forests & Forestry (AREA)
- Clamps And Clips (AREA)
- Dowels (AREA)
- Knives (AREA)
Abstract
A rebating tool comprising a support, three cutting edges (26, 27, 28) depending from the support and defining three sides (21, 22, 23) of a rectangle and wherein the support is adapted (30) to be struck with a hammer or other driving tool to drive said edges into a workpiece and further comprising a fourth cutting edge (4) and guide means (29, 31) therefore adapted to guidethe fourth cutting edge (4) to move in a plane parallel to said rectangle to be able to co-operate in use with said three cutting edges to therewith cut out a rectangular piece having depth from said workpiece.
Description
- This invention relates to rebating.
- In a particular aspect this invention relates to a tool for rebating.
- In a more particular aspect this invention relates to a tool for forming rebates for hinges.
- A rebate fora hinge in a door and an associated doorframe usually involves the cutting of rectangles of wood from a stile of the door and a stile of a doorframe which are of particular height, width and depth and positioned with respect to particular edges of the stile of the door and the stile of the doorframe.
- Such rectangles of wood are not easily cut by any but an experienced person to the precision usually desired.
- Such a rectangle, if incorrectly cut, may require recutting or packing if an ill hanging door is not to result.
- The present invention seeks to provide a rebating tool which, while primarily useful in cutting rebates for hinges, may be put to other uses such as in cutting rebate for certain kinds of locks and window stays.
- The present invention provides a rebating tool comprising
- a support,
- three cutting edges depending from the support and defining three sides of a rectangle
- and wherein the support is adapted to be struck with a hammer or other driving tool to drive said edges into a workpiece
- and further comprising a fourth cutting edge and guide means therefor adapted to guide the fourth cutting edge to move in a plane parallel to said rectangle to be able to co-operate in use with said three cutting edges to therewith cut out a rectangular piece having depth from said workpiece.
- The support preferably has a raised striker for being struck. Said fourth cutting edge preferably has a striker for being struck.
- Said rectangle may be of an appropriate. size to suit a particular hinge and since very few sizes of hinges are actually used it will suffice if said tool is provided in a limited number of sizes.
- Preferably said support has abutments whereby the tool may be brought into abutting relation with a side edge of the workpiece. Those abutments preferably include a portion in alignment with one of the cutting edges to facilitate positioning.
- One or more of the cutting edges may have a serrated edge to act as a cutting surface.
- The fourth cutting edge may be captured to the support.
- The support may be provided with attachment means for attaching it to the workpiece to be rebated. Alternatively, the support may be provided with means for attaching such attachment means to the support.
- A specific construction of a hinge rebate cutter in accordance with this invention will now be described with the aid of the accompanying drawings in which:-
- Figure 1 is a perspective view of the cutter,
- Figure 2 is a top plan view of the cutter,
- Figure 3 is a front elevational view of the cutter,
- Figure 4 is a side view of the cutter,
- Figure 5 is a cross-section on line 5 - 5 in Figure 2, and
- Figure 6 is a perspective view of a rebate cut by the cutter.
- The cutter shown in the drawings comprises a
body 1 and amovable blade 2. - The
movable blade 2 is rectangular, has astriker 3 and cuttingedges - The
body 1 comprises a rectangular box which is open at its bottom and has atop 21,ends back 24 andfront 25. - The
ends edges - The
body 1 also includes astriker 30. - The
front 25 depends from thetop 21 to a lesser extent than thesides - Secured to the front are two
blade guides alignment lugs - The
blade 2 can be received and guided by theguides front 25. - In use the cutter is placed on a door stile 41 of a
door 42 with thebody 1 on thesurface 43 and thelugs - To facilitate positioning of the cutter it is desirable to make no more than a single mark such as is represented by
dash line 46 and alignment of thelug 33 can be made with thatline 46. - Thereafter the
striker 30 is hit with a hammer or other driving tool to drive thecutting edges surface 43 of the stile 41 to cut to a depth which will be limited by thefront 25 ooming into abutment with thesurface 43 of the stile 41. - As a result, cuts on
lines - With the body still in position, the
blade 2 is inserted into theguides striker 3 is then hit with a hammer or other driving tool to cut withedges surface 43 to remove a piece of timber and so complete the rebate. - Similar rebating of doorframes and other structures may be done.
- The above described cutter is conveniently made of metal but the use of plastics or other materials provided with metal cutting edges is not to be excluded.
- The claims form part 00 the disclosure of this specification.
- Modifications and adaptations may be made to the above described without departing from the spirit and scope of this invention wich includes every novel feature and combination of features disclosed herein.
Claims (9)
1. A rebating tool comprising a support, three cutting edges depending from the support and defining three sidesof a rectangle and wherein the support is adapted to be struck with a hammer or other driving tool to drive said edgesinto a workpiece and further comprising a fourth cutting edge and guide means therefore adapted to guide the fourth cutting edge to move in a plane parallel to said rectangle to be able to co-operate in use with said three cutting edges to therewith cut out a rectangular piece having depth from said workpiece.
2. A rebating tool as claimed in claim 1, including a raised striker on the support for being struck.
3. A rebating tool as claimed in claim 1, wherein said fourth cutting edge has a striker for being struck.
4. A rebating tool as claimed in claim 1, wherein said support has abutments whereby the tool may be brought into abutting relation with a side edge of the workpiece.
5. A rebating tool as claimed in claim 4,wherein those abutments include a portion in alignment with one of the cutting edges to facilitate positioning.
6. "A rebating tool as claimed in claim 1, wherein one or more of the cutting edges has a serrated edge.
7. A rebating tool as claimed in claim 1, wherein the fourth cutting edge is captured to the support.
8. A rebating tool as claimed in claim 1, wherein the support is provided with attachment means for attaching it to the said workpiece.
9. A rebating tool substantially as hereinbefore described with reference to any one of the drawings.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU736482 | 1982-12-21 | ||
AU7364/82 | 1982-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0127716A1 true EP0127716A1 (en) | 1984-12-12 |
Family
ID=3698036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19830307820 Withdrawn EP0127716A1 (en) | 1982-12-21 | 1983-12-21 | Rebating tool |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0127716A1 (en) |
JP (1) | JPS59187802A (en) |
AU (1) | AU2250083A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2551377A (en) * | 2016-06-16 | 2017-12-20 | Lawrence Ainsworth Gregory | A cutting device |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US761861A (en) * | 1903-11-19 | 1904-06-07 | Charles W Wagner | Mortising device. |
US855834A (en) * | 1907-01-07 | 1907-06-04 | William T Bubb | Carpenter's tool. |
US991062A (en) * | 1910-07-02 | 1911-05-02 | Erick P Hoglund | Mortising-tool. |
US1295386A (en) * | 1918-02-21 | 1919-02-25 | Wilson Thompson | Tool for marking and incising hinge-butt recesses. |
US1754925A (en) * | 1927-11-11 | 1930-04-15 | Almind Hans | Mortise-cutting device |
US2663333A (en) * | 1951-08-21 | 1953-12-22 | Tanner H Brown | Hinge seat mortising jig |
GB1205508A (en) * | 1968-08-20 | 1970-09-16 | Donald Norman Gumbrell | Rebating tool assembly |
-
1982
- 1982-12-21 AU AU22500/83A patent/AU2250083A/en not_active Abandoned
-
1983
- 1983-12-21 EP EP19830307820 patent/EP0127716A1/en not_active Withdrawn
- 1983-12-21 JP JP23995983A patent/JPS59187802A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US761861A (en) * | 1903-11-19 | 1904-06-07 | Charles W Wagner | Mortising device. |
US855834A (en) * | 1907-01-07 | 1907-06-04 | William T Bubb | Carpenter's tool. |
US991062A (en) * | 1910-07-02 | 1911-05-02 | Erick P Hoglund | Mortising-tool. |
US1295386A (en) * | 1918-02-21 | 1919-02-25 | Wilson Thompson | Tool for marking and incising hinge-butt recesses. |
US1754925A (en) * | 1927-11-11 | 1930-04-15 | Almind Hans | Mortise-cutting device |
US2663333A (en) * | 1951-08-21 | 1953-12-22 | Tanner H Brown | Hinge seat mortising jig |
GB1205508A (en) * | 1968-08-20 | 1970-09-16 | Donald Norman Gumbrell | Rebating tool assembly |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2551377A (en) * | 2016-06-16 | 2017-12-20 | Lawrence Ainsworth Gregory | A cutting device |
Also Published As
Publication number | Publication date |
---|---|
JPS59187802A (en) | 1984-10-25 |
AU2250083A (en) | 1984-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI NL SE |
|
17P | Request for examination filed |
Effective date: 19850612 |
|
17Q | First examination report despatched |
Effective date: 19860926 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19880621 |