US3254347A - Marker apparatus for dictating machines - Google Patents

Marker apparatus for dictating machines Download PDF

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Publication number
US3254347A
US3254347A US196426A US19642662A US3254347A US 3254347 A US3254347 A US 3254347A US 196426 A US196426 A US 196426A US 19642662 A US19642662 A US 19642662A US 3254347 A US3254347 A US 3254347A
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US
United States
Prior art keywords
strip
slip
record
housing
layer
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 - Lifetime
Application number
US196426A
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English (en)
Inventor
John R Montgomery
John G Wallace
George L Soltis
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.)
Dictaphone Corp
Original Assignee
Dictaphone Corp
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 Dictaphone Corp filed Critical Dictaphone Corp
Priority to US196426A priority Critical patent/US3254347A/en
Priority to GB18868/63A priority patent/GB1002222A/en
Priority to NL63292925A priority patent/NL144081B/xx
Priority to CH629163A priority patent/CH396439A/fr
Priority to SE5594/63A priority patent/SE316925B/xx
Priority to US492347A priority patent/US3356371A/en
Application granted granted Critical
Publication of US3254347A publication Critical patent/US3254347A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/06—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using web-form record carriers, e.g. tape

Definitions

  • This invention relates to dictating machines wherein the dictated material is recorded on a moving record. More in particular, this invention relates to means for identifying the location on the record of certain events, such as a correction to the dictated material or the end of a letter, as an aid to the transcribing secretary in typing the recorded dictation.
  • a variety of indicating arrangements have been used for this purpose Over the years, most of which include a slip of paper which is punched or otherwise marked to indicate the desired data.
  • One of the most successful of the prior arrangements makes use of a pad of correction slips secured to the machine housing in view of the dictator.
  • a marking device is positioned above the top slip on the pad and is mounted for movement with the recording head as it traverses the record during dictation. -If the dictator wishes to identity to the transcribing secretary the location of some special occurrence, such as a recorded correction or the end of a letter, he operates the marking device to form a visible mark on the correction slip corresponding to the position of the recording head at the time the mark is made.
  • the record and marked indicator slip are removed and given to the transcribing secretary who places them on the transcribing (reproducing) machine.
  • This machine includes means for correlating the position of the marks on the indicator slip with the positioning of the reproducing head, so that the transcribing secretary Will have advance notice of the correction or end-of-letter, and thus will be able to Work out the final typed copy more effectively.
  • FIGURE 1 is a perspective view showing a dictating machine incorporating the invention
  • FIGURE 2 is taken beneath the top of the machine housing, and shows a plan outline of the major components of the machine;
  • FIGURE 3 is a cross-section taken along line 33 of FIGURE 2, showing the movable carriage with the marker devices mounted thereon;
  • FIGURE 4 is a plan view of the carriage
  • FIGURE 5 is a detail section taken along line 5-5 of FIGURE 2 and showing the slip drive mechanism
  • FIGURE 6 is a horizontal section taken along line 6-6 of FIGURE 5 to provide a top view of the slip drive mechanism
  • FIGURE 7 is a cross-section taken along line 77 of FIGURE 2, and showing the channel through which the slip moves;
  • FIGURE 8 is a perspective view of the sensing device for determining when a complete strip portion has been fed into position
  • FIGURE 9 is a detail section taken along line 99 of FIGURE 5 and showing the supply roll of indicator slips and the sensing device;
  • FIGURE 10 is a detail section taken along line 10-10 of FIGURE 2 and showing the operation of the electromagnetic marking devices;
  • FIGURE 11 is a plan view of a section of the strip of indicator slips.
  • FIGURE 12 is a cross-section of the slip taken along line 12-12 of FIGURE 11.
  • FIGURE 1 there is shown a dictating machine 10 having a hand microphone 12 provided with the usual operating controls.
  • a knob 14 at the front of the machine housing serves as a volume control. Beneath this knob is an indicator light 16 which glows to show that the machine has been turned on.
  • the machine 10 includes a pair of mandrels 18 and 20 on which is mounted a belt record 22. Beneath this record is'a carriage 24 (FIG- URES 3 and 4) having a recording head 26 and a reproducing head 28 adapted to engage the record.
  • the carriage is supported on a guide rod 30 and a feedscrew 32 for traversing movement with respect to the record.
  • a complete description of the operating mechanisms not directly involved in the present invention is given in copending application Serial No. 196,189, filed by William F. Wolfner, II, John G. Wallace, George L. Soltis and Merle H. Griswold, on May 21, 1962.
  • a removable cover plate 40 having secured thereto a transparent plastic panel 42 through which is visible an indicator slip 44 (FIGURE 11) provided with the usual printed symbols.
  • This slip forms part of a long strip of similar slips which is wound in a supply roll 46 (FIGURE 9) carried in a replaceable magazine 48.
  • the ends of each complete slip are designated 'by three holes 50 which are punched in a line extending across the lateral width of the strip.
  • the marginal edges of the lower surface of the slip 44 are supported on a platen 52 (FIGURE 7) in the form of a pair of parallel side-by-side deck plates, thus leaving the central region of the slip accessible from within the machine housing.
  • These deck plates are shaped to form a recessed longtudiual channel for free movement of the slip, providing a vertical clearance of about .004" above a slip having a thickness of about .003".
  • the front edge of the transparent panel 42 rests on the deck plate shoulder on the front side of the slip channel, and the rear edge of the cover plate is provided with a downturned flange which rests on a corresponding rear shoulder.
  • each of these marker devices includes a solenoid 58 and 60.
  • solenoids carry spring arms-66 and 68 the upper ends of which 70 and 72 are formed with sharp edges extending laterally with respect to the slip 44.
  • the solenoids 58 and 60 are controlled by a button 74 on the hand microphone 12. When this button is moved up to its correction position, one of the solenoids is energized, and when the button is moved down to its length-of-letter position, the other solenoid is energized. When a solenoid is energized, its armature 62 is rotated counterclockwise (referring to FIGURE 10) against the force of the spring arm 66, and the sharp upper edge 70 of the spring arm strikes the lower surface of the slip 3 44 which is backed up by the transparent plastic panel 42.
  • the indicator slip 44 consists of an upper layer 76 of transparent material and a lower layer 78 of white opaque blushed lacquer.
  • the sharp edge 70 of the spring arm66 strikes the lower surface of the slip, it pushes aside the lower opaque layer 78 and thus clears out a region 80 in the shape of a narrow elongated streak.
  • the upper layer 76 is transparent, the dark interior of the machine housing causes the cleared-out region 80 to appear from the outside as a dark mark against the light background of the remainder of the slip 44.
  • the upper adge 70 of the spring arm 66 need only move a small distance against the lower layer. of the slip i.e. a distance corresponding to the width of the mark 80.
  • the edge 70 serves essentially to compress the removed material of the lower layer into a spoilbank which adheres to the slip alongside the mark, so that there is little tendency for the scraped-away material to drop into the interior of the machine.
  • the two spring arms 66 and 68 are offset laterally with respect to the longitudinal axis of the slip 44, the marks 80 made by the respective spring arms will corre spondingly be ofifset vertically, as seen from the front of the machine. Thus the transcribing secretary will be able to distinguish between marks which indicate correction and marks which indicate length-of-letter.
  • the dictator When the dictator has completed his dictation, he will remove the record 22 as described in the above-mentioned copending application.
  • the dictator presses a Slip button 82 on the front of the machine. This activates a power-operated drive mechanism which feeds the marked-up slip to the right and out of the machine, this drive being stopped automatically when a fresh slip from the roll 46 is properly positioned under the window defined by the transparent panel 42 and the cover plate 40.
  • the marked-up slip may then be torn ofr from the strip and sent with the record to the transcribing secretary.
  • this slip drive mechanism includes a pair of neoprene rollers 90 and 92 mounted side-by-side on a drive shaft 94 and formed with circumferential grooves deep, wide, and spaced apart. These rollers engage the lower surface of the strip of slips 44 (see also FIGURE 9) in a region adjacent the exit opening of the magazine 48 containing the supply roll 46. The strip is pressed down against the rollers by a spring plate 96 secured to the removable coverplate 40. When the rollers rotate they feed the strip out of the supply roll and under the transparent panel 42 of the cover plate.
  • the drive shaft 94 is rotatably supported at its front end, and at its rearward end extends into the bore of a tubular member 98 which is slotted to slidably engage a lateral pin 100 on the drive shaft.
  • the tubular member 98 carriers a spiral gear 102, and is formed with a peripheral groove in which is fitted a yoke 104 carried on the end of a lever 106 adapted to shift the tubular member axially on the drive shaft 94.
  • the yoke lever 106 is pivotally pinned to the Slip button 82 so that when this button is pressed down as indicated in broken lines in FIGURE 5, it rotates about its pivot axis 108 and pulls the yoke lever towards the rear of the machine. This shifts the spiral gear 102 into engagement with a worm gear 110. As shown in FIGURE 6, this worm gear is carried by a shaft 112 which extends through a frame 114 of the machine to a gear 116 engaged with a main gear 118 of the machine drive system. As explained in the above-mentioned copending application, the main gear 118 is driven through an electromagnetic clutch 120 (FIGURE 2) by a motor 122.
  • the Slip button 82 carries an arm 124 which closes switch contacts indicated at 126 which energize the clutch to rotate the main gear 118. This supplies power to the worm gear 110, the spiral gear 102, and the drive shaft 94. Thus the rollers 90 and 92 are rotated to feed the strip of slips 44 out of the supply roll 46.
  • a latching lever 128 Pivotally secured to the Slip button 82 is a latching lever 128 the motion of which is guided by a pin 130 extending through a slot 132.
  • This lever is formed near its forward end with a horizontally extending latch finger 134 normally positioned above the top surface of a cam lever 136.
  • this cam lever is formed with a central guide slot 138 through which extends a frame-mounted pin 140, and also is formed near its front end with a cam aperture 142 through which extends a second frame-mounted pin 144.
  • the cam lever 136 includes at its front end a depending arm 146 the lower end of which is connected to a spring 148 extending towards the rear and fastened at its other end to a frame-mounted pin 150.
  • Spring 148 biases the cam lever in a counterclockwise direction about pin 144, but movement in this direction normally is prevented by the latch finger 134.
  • latch finger 134 moves from its position above the cam lever which thus is freed to move up a small amount, i.e. until it reaches the position where the lower surface of the guide slot 138 bears against the pin 140.
  • the Slip button 82 is biased in a clockwise direction by a light spring 152 which is connected between the yoke lever 106 and the machine frame.
  • a light spring 152 which is connected between the yoke lever 106 and the machine frame.
  • the tab 158 moves up through the center hole 50 in the strip and into a corresponding hole in the transparent panel 42. This upward movement of the tab releases the forward end of the cam lever 136 which therefore is moved up by the cam action of the rear face 154 of the cam aperture 142 as the cam lever is moved forward by the force of the latch finger 134. As the front end of the cam lever moves up, its rear end moves down, pivoting about the pin 140 in the guide slot 138.
  • the latch finger 134 therefore clears the upper edge of the cam lever 136, permitting the latching lever 128 to move forward and return the drive mechanism to normal condition under the biasing action of the spring 152. Accordingly, the spiral gear 102 is disengaged from the worm gear 110, and the rollers 90 and 92 stop. Thereafter, the dictator can tear off the marked-up slip which has been fed out to the right of the machine 10 through an exit opening provided under the cover plate 40 for this purpose.
  • the holes 50 engage corresponding projections 51 at the right-hand end of the cover plate 40, and aid in producing a straight tear line.
  • a new roll may readily be inserted. This is acomplished by sliding the cover plate 40 to the right, thus releasing a pair ofhooks at the right-hand end of the cover, and then lifting up the cover slightly and pulling it to the right to remove the detent spring 168 from the frame opening 170. Thereafterthe cover plate may be put aside and a new roll of slips inserted in the storage area, the free end of the strip being laid out over the platen 52. The cover plate then is replaced as before, it being noted that the detent spring 168 tends to rotate the plate clockwise and thereby urge the plate and its transparent panel 42 down towards the slip lying on the platen.
  • a dictating machine comprising a housing, revolvable record-supporting means, a carriage mounted for movement with respect to the record, a recording head on said carriage and operable with the record, storage means in said housing for a strip of flexible material wound in a roll, said strip consisting of a layer of transparent material and a layer of opaque material, guide means adjacent said roll of flexible material to receive a free end portion of said strip, said guide means including holding means to support said strip portion in a flat condition with said transparent layer facing towards the outside of said housing, a marking device mounted on said carriage within said housing, said marking device having an element arranged.
  • said feeding means includes motor-driven means operable remotely to feed out the marked strip portion and bring the fresh strip portion into position.
  • said holding means comprises support plate means adapted to engage and support the marginal edges of said layer of opaque material while providing an opening adjacent the central region of said strip through which said marker means is operable, and a cover plate of transparent material positioned over said transparent layer.
  • a dicta-ting machine including a record supporting device and a sound transducing device operable with a record placed on said supporting device, carriage means mounting one of said devices for relative travelling movement. with respect to the other device, and a selectively actuable indicating means operable by the dictator to make a mark signifying certain action to be taken by the transcribing secretary; that improvement wherein said indicating means comprises a thin member formed of a layer of transparent material positioned in face-to-face relationship with a layer of opaque material, means supporting said member on said machine with said transparent layer towards the outside of said machine and said opaque layer towards the inside of the machine, the surface of said opaque layer next to said transparent layer presenting a light appearance to the gaze of the dictator; marker means mounted for movement with said carriage means,
  • said marker means being positioned behind said thinv member and adjacent said opaque layer thereof, said marker means including a marking element and operating means controllably actuable to move said element towards said inner opaque layer to engage and remove a portion thereof extending through to said transparent layer, thereby to present to the gaze of the dictator a mark defined by the contrast between the lightness of the outwardly facing surface of said opaque layer and the darkness of the interior of the machine as viewed through said transparent layer and the opening formed in said opaque layer.
  • said element is a bendable strip extending at an acute angle with respect to said thin member with the engaging edge of the strip closer to said member than the remote end, said operating means being arranged to move said element in a path at least approximately perpendicular to the surface of said member, whereby said strip bends upon striking and being pressed against said diameter so as to produce lateral movement of said edge to effect the removal of the desired portion of said opaque layer.
  • Apparatus as claimed in claim 4 including a rigid flat transparent pla-te positioned immediately above said transparent layer and providing a firm backing surface against which said thin member is pressed by the engaging action of said element, thereby to prevent outward movement of said transparent layer with possible rupture thereof.
  • a dictating machine including a record supporting device and a sound transducing device operable with a record placed on said supporting device, carriage means mounting one of said devices for relative travelling .movement with respect to the other device, and a selectively actuable indicating means operable by the dictator to make a mark signifying certain action to be taken by the transcribing secretary; that improvement wherein said indicating means comprises a thin member formed of a layer of transparent material positioned in face-to-face relationship with a layer of opaque material, means supporting said member on said machine with said transparent layer towards the outside of .said machine and said .opaque layer towards the inside of the machine; marker means mounted for movement with said carriage means, said marker means being positioned behind said thin member and adjacent said opaque layer thereof, said marker means including a marking element and operating means controllably actuable to move said element towards said inner opaque layer to engage and remove a portion thereof extending through to said transparent layer, whereby a mark is defined by contrast between the appearance of the outwardly facing surface of said
  • said marking element comprises an arm having at the tip end thereof an elongated scraping edge extending parallel to the inner surface of said thin member, said operating means being arranged to move said marking element towards said member and in a direction substantially perpendicular to the long dimension of said scraping edge, whereby an elongated mark is made With relatively small motion of said marking element.

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US196426A 1962-05-21 1962-05-21 Marker apparatus for dictating machines Expired - Lifetime US3254347A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US196426A US3254347A (en) 1962-05-21 1962-05-21 Marker apparatus for dictating machines
GB18868/63A GB1002222A (en) 1962-05-21 1963-05-13 Marker apparatus for dictating machines
NL63292925A NL144081B (nl) 1962-05-21 1963-05-17 Dicteerapparaat voorzien van een markeerinrichting waarmee naar keuze een markering kan worden aangebracht op een indiceerstrook.
CH629163A CH396439A (fr) 1962-05-21 1963-05-20 Appareil à dicter
SE5594/63A SE316925B (fr) 1962-05-21 1963-05-20
US492347A US3356371A (en) 1962-05-21 1965-06-22 Dictating machine with automatic feed for indicator slips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US196426A US3254347A (en) 1962-05-21 1962-05-21 Marker apparatus for dictating machines

Publications (1)

Publication Number Publication Date
US3254347A true US3254347A (en) 1966-05-31

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Application Number Title Priority Date Filing Date
US196426A Expired - Lifetime US3254347A (en) 1962-05-21 1962-05-21 Marker apparatus for dictating machines

Country Status (5)

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US (1) US3254347A (fr)
CH (1) CH396439A (fr)
GB (1) GB1002222A (fr)
NL (1) NL144081B (fr)
SE (1) SE316925B (fr)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190626662A (en) * 1906-11-23 1907-05-16 Wilhelm Meyer Improvements in Recording Devices for Speed Indicators, Gauges and the like.
US1681460A (en) * 1926-12-16 1928-08-21 Bruhn Friedrich Wilhelm Gustav Recording device
US1861697A (en) * 1929-05-29 1932-06-07 Robert D Hickok Measuring and recording instrument
US2154269A (en) * 1937-07-03 1939-04-11 Edison Inc Thomas A Marking device for index blanks
US2451467A (en) * 1942-10-16 1948-10-19 Standard Register Co Strip feeding device
US2563119A (en) * 1948-03-03 1951-08-07 Otis Pressure Control Inc Recorder chart for oil or gas well recording instruments
US2621998A (en) * 1949-10-12 1952-12-16 Edward B Lewis Door opening detector device
US2662828A (en) * 1950-12-12 1953-12-15 Cfcmug Scribable coating composition
US2709124A (en) * 1951-12-07 1955-05-24 George F Wales Game board
US2866647A (en) * 1953-04-10 1958-12-30 Mc Graw Edison Co Dictating machine
US2898112A (en) * 1954-09-01 1959-08-04 Dictaphone Corp Indicator slips with blushed lacquer coating
US2940761A (en) * 1955-10-27 1960-06-14 Mc Graw Edison Co Length and correction marker in dictating machine
US2978158A (en) * 1955-10-24 1961-04-04 Herr Equipment Corp Feed apparatus
US3034126A (en) * 1960-10-24 1962-05-08 Staub Theodor Recording instrument

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190626662A (en) * 1906-11-23 1907-05-16 Wilhelm Meyer Improvements in Recording Devices for Speed Indicators, Gauges and the like.
US1681460A (en) * 1926-12-16 1928-08-21 Bruhn Friedrich Wilhelm Gustav Recording device
US1861697A (en) * 1929-05-29 1932-06-07 Robert D Hickok Measuring and recording instrument
US2154269A (en) * 1937-07-03 1939-04-11 Edison Inc Thomas A Marking device for index blanks
US2451467A (en) * 1942-10-16 1948-10-19 Standard Register Co Strip feeding device
US2563119A (en) * 1948-03-03 1951-08-07 Otis Pressure Control Inc Recorder chart for oil or gas well recording instruments
US2621998A (en) * 1949-10-12 1952-12-16 Edward B Lewis Door opening detector device
US2662828A (en) * 1950-12-12 1953-12-15 Cfcmug Scribable coating composition
US2709124A (en) * 1951-12-07 1955-05-24 George F Wales Game board
US2866647A (en) * 1953-04-10 1958-12-30 Mc Graw Edison Co Dictating machine
US2898112A (en) * 1954-09-01 1959-08-04 Dictaphone Corp Indicator slips with blushed lacquer coating
US2978158A (en) * 1955-10-24 1961-04-04 Herr Equipment Corp Feed apparatus
US2940761A (en) * 1955-10-27 1960-06-14 Mc Graw Edison Co Length and correction marker in dictating machine
US3034126A (en) * 1960-10-24 1962-05-08 Staub Theodor Recording instrument

Also Published As

Publication number Publication date
NL144081B (nl) 1974-11-15
GB1002222A (en) 1965-08-25
SE316925B (fr) 1969-11-03
CH396439A (fr) 1965-07-31

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