GB1440414A - Panel sawing machine - Google Patents
Panel sawing machineInfo
- Publication number
- GB1440414A GB1440414A GB4482274A GB4482274A GB1440414A GB 1440414 A GB1440414 A GB 1440414A GB 4482274 A GB4482274 A GB 4482274A GB 4482274 A GB4482274 A GB 4482274A GB 1440414 A GB1440414 A GB 1440414A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grid
- carriage
- saw
- guide bar
- switch
- 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
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/02—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only
- B27B5/06—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for dividing plates in parts of determined size, e.g. panels
- B27B5/065—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for dividing plates in parts of determined size, e.g. panels with feedable saw blades, e.g. arranged on a carriage
- B27B5/07—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for dividing plates in parts of determined size, e.g. panels with feedable saw blades, e.g. arranged on a carriage the plate being positioned in a substantially vertical plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
1440414 Panel sawing machines KARL M REICH MASCHINENFABRIK GmbH 16 Oct 1974 [2 Nov 1973] 44822/74 Heading B5L Relates to a panel sawing machine, for separating wooden or plastics panels, comprising a frame 1 provided on a base (3) thereof with panel rest rollers (51), a substantially vertical grid 4 supported on the frame and provided with horizontal panel support ribs 5, a substantially vertical guide bar 12 roller-supported on the frame for horizontal traverse over the grid, a saw carriage 15 traversable along and adjustably positionable on the guide bar, and a circular saw supported on the carriage for movement towards and away from the grid, wherein, in use, for effecting horizontal cuts, the saw carriage is locked to the guide bar and the latter is traversed horizontally over the grid, and for effecting vertical cuts the guide bar is stationed and the saw carriage is traversed therealong. In such a machine, means are provided whereby, on locking of the saw carriage to the guide bar in preparation for effecting horizontal cuts, the vertical relationship of the saw blade and the support ribs 5 is sensed and when said relationship is such that the saw blade confronts, and would therefore cut into, one of the support ribs, the grid 4 is automatically raised a predetermined distance to avoid said confrontation. The carriage may be locked to the guide bar pneumatically, electrically or, as shown, manualmechanically, and the support grid may be moved mechanically, electromagnetically or, as shown, pneumatically. As shown, the carriage locking means comprises friction-padded jaws 20 pivoted on the carriage and actuable to grip a plate 14 of the guide bar by a handle and toggle device 23-25. The jaws are held in their clamping position by a retaining spring 26. The guide bar 12 carries a control strip 46 comprising slots 48 and, pitched to correspond with the support ribs 5, inter-slot parts 47. The carriage carries a switching device comprising spring-biased switch cams 31, 33, the cam 33 being rightwardly urged by a spring 36 and the two cams being separatingly urged by a spring 39. On carriage-locking actuation of the handle 25, a handle-actuated screw 27 leftwardly moves the cam 31 to actuate a switch 42, and the cam 33 is or is not moved leftwardly to actuate a switch 43 depending on whether a sensing stud 35 of the cam 33 is opposite a slot 48 or an inter-slot part 47 of the control strip 46. The grid 4 is upwardly movable by an air cylinder 8 which acts via a lever 10 and is energized via an electro-pneumatic valve 45 in circuit with the switches 42, 43. A saw (16) is pivotably mounted on the carriage 15 for movement between vertical and horizontal sawing positions, and is movable with respect to the carriage and towards and away from the grid 4 by an air cylinder 18. In operation, the carriage is positioned on the guide bar 12 to bring the saw into line with either a scale or with a line scribed on a workpiece panel. The locking jaws 20 are applied and, on confrontation of the saw blade and a support rib, the control valve 45 is actuated to energize the cylinder 8 and lift the grid 4. Release of the jaws effects a lowering of the grid to its starting position. In Fig. 7, there is provided (i) a switch 52 actuated on outward movement of the saw by the cylinder 18 and connected in circuit with the electro-pneumatic valve 45 to prevent actuation of the cylinder 8 and lifting of the grid unless the saw is in its cleared position, and (ii) a switch 55 actuated on lifting of the grid to its uppermost position and connected in circuit with a valve 57 controlling the cylinder 18 to prevent movement of the saw towards the grid before said uppermost position of the latter is reached. The valve 57 has a manual control switch 58. Vertical sawing is effected only at certain horizontal positions on the grid where saw blade grooves (59) are provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732354858 DE2354858C3 (en) | 1973-11-02 | 1973-11-02 | Support device on a panel sizing saw with an upright frame |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1440414A true GB1440414A (en) | 1976-06-23 |
Family
ID=5897060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4482274A Expired GB1440414A (en) | 1973-11-02 | 1974-10-16 | Panel sawing machine |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT335717B (en) |
CH (1) | CH582049A5 (en) |
DE (1) | DE2354858C3 (en) |
FR (1) | FR2249750B1 (en) |
GB (1) | GB1440414A (en) |
IT (1) | IT1025352B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104608216A (en) * | 2015-02-16 | 2015-05-13 | 成都陶玛斯卫浴有限责任公司 | Automatic beveled-edge board slotting device and machining method thereof |
CN111702240A (en) * | 2020-06-28 | 2020-09-25 | 湖南新湘达门窗有限公司 | Intelligent control system for cutting aluminum alloy doors and windows |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2713520C2 (en) * | 1977-03-26 | 1985-02-28 | Reich Spezialmaschinen GmbH, 7440 Nürtingen | Support device on a panel saw |
CH621083A5 (en) * | 1977-04-01 | 1981-01-15 | Ludwig Striebig | Board-cutting circular saw |
DE2932103A1 (en) * | 1979-08-08 | 1981-02-26 | Reich Maschf Gmbh Karl | Panel saw with upright frame |
AT397483B (en) * | 1992-07-29 | 1994-04-25 | Spiessberger Franz | PANEL SAW WITH UPRIGHT BASE |
FR3103643B1 (en) * | 2019-11-26 | 2022-06-10 | Legrand France | Apparatus with tilting apparatus support and disengageable locking system by means of a tilting actuation button |
-
1973
- 1973-11-02 DE DE19732354858 patent/DE2354858C3/en not_active Expired
-
1974
- 1974-10-16 GB GB4482274A patent/GB1440414A/en not_active Expired
- 1974-10-30 FR FR7436296A patent/FR2249750B1/fr not_active Expired
- 1974-10-30 IT IT2899674A patent/IT1025352B/en active
- 1974-10-31 AT AT875374A patent/AT335717B/en not_active IP Right Cessation
- 1974-11-01 CH CH1464074A patent/CH582049A5/xx not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104608216A (en) * | 2015-02-16 | 2015-05-13 | 成都陶玛斯卫浴有限责任公司 | Automatic beveled-edge board slotting device and machining method thereof |
CN111702240A (en) * | 2020-06-28 | 2020-09-25 | 湖南新湘达门窗有限公司 | Intelligent control system for cutting aluminum alloy doors and windows |
CN111702240B (en) * | 2020-06-28 | 2021-10-08 | 湖南新湘达门窗有限公司 | Intelligent control system for cutting aluminum alloy doors and windows |
Also Published As
Publication number | Publication date |
---|---|
FR2249750A1 (en) | 1975-05-30 |
DE2354858C3 (en) | 1979-02-22 |
DE2354858A1 (en) | 1975-05-07 |
IT1025352B (en) | 1978-08-10 |
DE2354858B2 (en) | 1978-06-22 |
FR2249750B1 (en) | 1978-06-09 |
ATA875374A (en) | 1976-07-15 |
CH582049A5 (en) | 1976-11-30 |
AT335717B (en) | 1977-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2987085A (en) | Automatic sequencing wood saw and clamp | |
US4041847A (en) | Apparatus for separating punched-out workpieces from the surrounding waste material | |
US3939611A (en) | Workpiece feeding apparatus, especially for machining equipment | |
US3875839A (en) | Bandsaw | |
US3504585A (en) | Automated machine tools | |
GB1440414A (en) | Panel sawing machine | |
SU660573A3 (en) | Device for sawing with horizontal saw | |
GB1156468A (en) | Indexing of Rotary Members on Machines | |
US3538963A (en) | Lumber component cutting machine | |
US2609876A (en) | Bobbin cutter | |
GB1500659A (en) | Clamping and feed apparatus for a cold saw | |
GB512162A (en) | Improvements in or relating to machines for cutting work blanks | |
US3491805A (en) | Miter cutting device | |
US3559520A (en) | Sawing and other like cutting machines for operating on moving bar or other stock | |
US3199554A (en) | Adjustable board stop for flying saws | |
GB1132341A (en) | Improvements in or relating to guillotines | |
US4009630A (en) | Device with movable end stop means for pieces of lumber to be cut into shorter pieces | |
GB1252493A (en) | ||
US2864414A (en) | Automatic wood working slotting machine | |
JPS5669023A (en) | Method and device for adjustment of saw blade guide in band sawing machine | |
GB1195025A (en) | Improvements relating to Flying Cutting Tool Machines for Operating on Moving Bar or Other Stock. | |
GB1082996A (en) | An apparatus for cutting panel-shaped workpieces | |
US2360752A (en) | Automatic end stop for a shear | |
GB1239619A (en) | ||
GB1088278A (en) | Apparatus for machining panel-shaped workpieces |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |