referring to the figures , fig2 shows a cross - section of a fishing reel with a friction drag means which , in general configuration and many component parts , is known in the prior art . see , for example , fig2 of the f . s . griste pat . no . 3 , 425 , 644 . however , in this device , i have replaced the preset drag mechanism shown in the griste patent with a cartridge - type preset drag mechanism . both in the prior art and this application , there is a drag washer shown in fig2 at 10 mounted on the left with a space of approximately 0 . 030 inch between the drag washer 10 and the drag plate 12 ( which is fixedly attached to the left end of the spool 14 ). the spool is mounted on a main shaft 16 supported by bearings 18 and 20 . the whole spool and shaft mechanism can be moved to the left to close the gap between the drag washer and drag plate in order to impose a resistance to the turning of the spool , and thus the playing out of the line from the spool . in the condition shown in fig2 the drag mechanism is in the free spool condition , that is , there is no drag imposed between the drag washer and drag plate . this condition can be changed by rotating or &# 34 ; throwing &# 34 ; the drag lever ( such as that shown in the prior art fig2 at 75 ). as shown in fig3 thereof , the drag lever engages lugs 72 on the end plate of the cam 68 . as the cam rotates about the shaft , the pins 65 ride out of the notches 69 and continue to ride on the cam surfaces 70 , thus forcing the bearing carrier 61 axially to the left . as the bearing carrier moves , it moves the bearing positioning head 63 and bearing 60 and moves them to the left , thus causing the entire mechanism to move to the left and impose the drag . in addition , the adjusting knob 92 ( which has a tab 95 positioned in the slot 64 of the bearing positioning head 63 ), can be rotated so that the bearing positioning head 63 pushes upon the bearing 60 and moves it to the left as aforesaid . this is accomplished because the bearing positioning head is in threaded engagement with one end of the bearing carrier 61 and thus as the bearining positioning head is rotated , the bearing carrier will translate axially . by so doing , the drag can be preset . however , in this prior art device , you cannot pre - load the belleville springs 40 fig2 that are positioned ahead of the bearing 34 . furthermore , there are no springs ahead of the bearing 60 , fig2 . in my invention , the drag knob tab 95 engages a preset screw 22 in a cartridge 24 . in the preferred embodiment , it is not necessary to have the bearing / spring cup 26 as described more fully herein after . rather , that cup can be dispensed with and the bearing 60 fig5 can be mounted within the cartridge 24 . the retaining ring 28 extends radially inwardly beyond the opening in the cartridge 24 to retain the bearing 60 within the cartridge 24 . the belleville springs 30 impinge directly upon the bearing surface as shown . in an alternate embodiment , within the cartridge 24 , i provide a cylindrical bearing / spring retaining cup 26 . it is retained within the cartridge 24 by a retaining ring 28 which is fixedly attached to cartridge 24 and extends beyond the opening in the cartridge to interfere with the bearing / spring cup 26 and extends radially inwardly as aforesaid to prevent the cup 26 from exiting from the cartridge ( as shown in fig2 ). the left end of the bearing / spring cup comprises a holder for retaining the outer race of the bearing 60 . the inner shoulder of the bearing / spring cup impinges upon the radial surface of the bearing 60 ( as clearly shown ) such that when the bearing / spring cup moves to the left , it will move the bearing . this is an optional arrangement . the other axial portion of the bearing / spring cup 26 comprises a cylindrical well in which washers or belleville springs 30 are positioned . the right most one of these springs impinges upon a shoulder on the preset screw 22 . since the preset screw 22 is axially threaded in the cartridge 24 , rotation of the drag knob 92 will cause axial movement of the preset screw 22 . if that movement is to the left , when viewed as in fig2 the belleville springs 30 will be partially collapsed . thus , it will be seen that no matter how much the preset screw is turned and force is applied to the belleville springs , free spool cannot be lost when the device is in the free spool position . by placing the springs in a separate housing which retains the springs , the springs are directly preloaded by the preset screw 22 . whereas , in a prior art lever drag preset reel adjustment in drag range is made by varying the initial clearances between the drag members . this is shown in the griste &# 39 ; 644 patent wherein that initial clearance can be varied by turning the preset knob and thereby advancing the bearing from right to left . my design does not change this initial clearance , as it does not advance the bearing to close the drag gap . rather , in operation as the preset screw is tightened , it squeezes the belleville springs , but does not move the bearing 60 . when the drag lever is thrown the cam follower moves towards the left . the cartridge and the bearing 60 also move to the left ; until the gap between the drag plates is closed . at this point , the bearing and bearing cup stop axial movement . the cartridge housing 24 and preset screw 22 may continue to move axially . the bearing cup 26 is free to move within the cartridge housing 24 . this may cause the belleville springs to be even further compressed , thus increasing the drag force . the cartridge is keyed to the right side plate to prevent rotation in the event that the bearing freezes - up . one will always lose free spool by moving the drag lever , but not by turning the preset knob . thus , one can set drag at strike to a certain amount , and then tighten the preset knob to increase it . in that event , the force of the shaft and bearings is against the belleville springs and would affect the position of bearing 60 within the cartridge . there are several benefits to this . first , clearance between the drag washer and drag plate can be minimized , thus minimizing spool movement . second , main shaft movement is also minimized , thus allowing for thinner gears ; which are lighter and cheaper to make . third , the &# 34 ; click &# 34 ; operation is more consistent . this is due to less spool movement , i . e ., the distance from the click plate and the click pin changes less .
a preset cartridge system is disclosed wherein the drag knob moves belleville washers within a separate cartridge located in the reel . the cartridge is acted upon by a drag lever . the springs in the cartridge preset system are compressed within the cartridge . these springs act on a bearing / spring cup retained in the cartridge or directly upon the bearing . this allows the preset screw to compress the springs , but not alter the free spool condition of the drag mechanism .