GB920962A - Improvements in or relating to offsetting devices for sawmills - Google Patents
Improvements in or relating to offsetting devices for sawmillsInfo
- Publication number
- GB920962A GB920962A GB27508/61A GB2750861A GB920962A GB 920962 A GB920962 A GB 920962A GB 27508/61 A GB27508/61 A GB 27508/61A GB 2750861 A GB2750861 A GB 2750861A GB 920962 A GB920962 A GB 920962A
- Authority
- GB
- United Kingdom
- Prior art keywords
- headstocks
- limit
- headstock
- switch
- travel
- 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
- B27B29/00—Gripping, clamping, or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
- B27B29/08—Trunk or log carriages with gripping means designed to pass the saw blade(s), especially for band saws; Arrangement of gripping accessories thereon; Turning devices thereon
- B27B29/10—Assemblies for laterally adjusting or controlling the clamping or turning devices with respect to the thickness of the board to be sawn
-
- 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
- B27B29/00—Gripping, clamping, or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
- B27B29/08—Trunk or log carriages with gripping means designed to pass the saw blade(s), especially for band saws; Arrangement of gripping accessories thereon; Turning devices thereon
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
920,962. Sawing. GUILLIET SONS & CO. Ltd. Jan. 10, 1962 [July 28, 1961], No. 27508/61. Class 145. The headstocks C, D of a sawmill carriage can be offset relatively to each other in order to accommodate tapered or irregular logs by disengaging clutches A fitted on the common drive shaft F between the headstocks or on the separate shafts H operating screw and nut or rack and pinion traversing means on the headstocks. Limit switches X, Y for the traverse movements of the headstocks on the carriage are provided and when a headstock D reaches the limit of its travel its switch Y is operated to stop the motor E. The other headstock C, which has not been offset, will not have reached the limit of its travel but the clutch A can be disengaged and it operates a cancelling switch Z to re-start the motor and drive the headstock C until its limit switch X is operated.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB27508/61A GB920962A (en) | 1961-07-28 | 1961-07-28 | Improvements in or relating to offsetting devices for sawmills |
FR895485A FR1321159A (en) | 1961-07-28 | 1962-04-25 | Improvements to sawing installations |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB27508/61A GB920962A (en) | 1961-07-28 | 1961-07-28 | Improvements in or relating to offsetting devices for sawmills |
FR895485A FR1321159A (en) | 1961-07-28 | 1962-04-25 | Improvements to sawing installations |
Publications (1)
Publication Number | Publication Date |
---|---|
GB920962A true GB920962A (en) | 1963-03-13 |
Family
ID=61597865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27508/61A Expired GB920962A (en) | 1961-07-28 | 1961-07-28 | Improvements in or relating to offsetting devices for sawmills |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1321159A (en) |
GB (1) | GB920962A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2257920A1 (en) * | 2004-05-11 | 2006-08-01 | Maimbar Xxi, S.L. | Positioning machine for cut logs used in making planks, has carrier mechanism with adjustable headstocks and aligned rotating claws for picking up and carrying logs |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2816235B1 (en) * | 2000-11-06 | 2003-01-03 | Gillet Technologies E | DEVICE FOR HOLDING A PIECE OF WOOD |
-
1961
- 1961-07-28 GB GB27508/61A patent/GB920962A/en not_active Expired
-
1962
- 1962-04-25 FR FR895485A patent/FR1321159A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2257920A1 (en) * | 2004-05-11 | 2006-08-01 | Maimbar Xxi, S.L. | Positioning machine for cut logs used in making planks, has carrier mechanism with adjustable headstocks and aligned rotating claws for picking up and carrying logs |
Also Published As
Publication number | Publication date |
---|---|
FR1321159A (en) | 1963-03-15 |
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