GB352232A - Apparatus for chiselling grooves, such as those on doors, windows and the like - Google Patents
Apparatus for chiselling grooves, such as those on doors, windows and the likeInfo
- Publication number
- GB352232A GB352232A GB19646/30A GB1964630A GB352232A GB 352232 A GB352232 A GB 352232A GB 19646/30 A GB19646/30 A GB 19646/30A GB 1964630 A GB1964630 A GB 1964630A GB 352232 A GB352232 A GB 352232A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chisels
- chisel
- chiselling
- grooves
- june
- 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
Links
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Forests & Forestry (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
352,232. Grooving wood. BRUUN, L., 22, Hoffgardsgate, Drammen, Norway. June 27, 1930, No. 19646. Convention date, June 28, 1929. [Class 145 (i).] A machine for chiselling grooves in woodwork comprises of one or more V-shaped chisels which are adapted to reciprocate rapidly in a longitudinal direction and at the same time may be displaced at right-angles to such direction relatively to the work. Fig. 1 shows a portable machine comprising two chisels 13,14 clamped at 17, 18 to connecting rods 19, 20 driven by crank pins 21, 22 upon pinions 7, 8 driven by a pinion 5 connected to a motor attached to the casing 1. The chisels are suitably guided so that the outer edges are vertical as shown in Fig. 8. The chisels operate in a space 29 provided in a guide 28 movable in two directions to determine the length and depth of the groove. Fig. 6 shows an arrangement when one chisel is employed, the chisel 43 being secured in a supporting member 38 sliding in a member 37 which may be rotated between certain limits by a lever 42 so that in passing across a groove the chisel may be moved from the position 43<1> to the position 43<11> as shown in Fig. 7.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO1829921X | 1929-06-28 | ||
| NO520256X | 1929-06-28 | ||
| NO352232X | 1929-06-28 | ||
| NO697892X | 1929-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB352232A true GB352232A (en) | 1931-07-09 |
Family
ID=27484233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19646/30A Expired GB352232A (en) | 1929-06-28 | 1930-06-27 | Apparatus for chiselling grooves, such as those on doors, windows and the like |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE520256C (en) |
| GB (1) | GB352232A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007046077A1 (en) * | 2005-10-20 | 2007-04-26 | Roy Barry | Cutting tool |
-
1930
- 1930-06-27 GB GB19646/30A patent/GB352232A/en not_active Expired
- 1930-06-28 DE DE1930520256D patent/DE520256C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007046077A1 (en) * | 2005-10-20 | 2007-04-26 | Roy Barry | Cutting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| DE520256C (en) | 1931-03-09 |
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