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
GB2131837A
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.)
Thomas Robinson and Son Ltd
Original Assignee
Thomas Robinson and Son Ltd
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 Thomas Robinson and Son LtdfiledCriticalThomas Robinson and Son Ltd
Priority to GB2131837ApriorityCriticalpatent/GB498151A/en
Publication of GB498151ApublicationCriticalpatent/GB498151A/en
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
B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
B27B25/02—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees with feed and pressure rollers
Landscapes
Life Sciences & Earth Sciences
(AREA)
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Wood Science & Technology
(AREA)
Forests & Forestry
(AREA)
Transmission Devices
(AREA)
Abstract
498,151. Planing machines. ROBINSON & SON, Ltd., T., and ROBINSON, J. C. July 31, 1937, No. 21318. [Class 145 (i)] Two parallel feed rollers 7 independently driven and held down resiliently are housed in an enclosed gear case 14 carrying all the driving mechanism and adjustable up and down the frame of the machine. The rollers 7 are mounted on arms 6 pivoted on centres 6b, the rollers being driven by toothed gearing concentric with the rollers and the centres 6b and by a chain 22 running over a pulley 21 driven from the motor 18 through changespeed gearing.
GB2131837A1937-07-311937-07-31Improvements in and relating to feed-gear mechanism for wood planing and moulding machines
ExpiredGB498151A
(en)
A mechanism of adjustable transmission, without steps, for example, a belt transmission, especially, for agricultural machines. (Machine-translation by Google Translate, not legally binding)
Movement transmission device to the spindles of the milling machines that make hanks for work (Machine-translation by Google Translate, not legally binding)