US1897116A - Nut blank sorter for tapping machines and the like - Google Patents

Nut blank sorter for tapping machines and the like Download PDF

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Publication number
US1897116A
US1897116A US593337A US59333732A US1897116A US 1897116 A US1897116 A US 1897116A US 593337 A US593337 A US 593337A US 59333732 A US59333732 A US 59333732A US 1897116 A US1897116 A US 1897116A
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US
United States
Prior art keywords
ledge
blanks
blank
chute
sorter
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
US593337A
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English (en)
Inventor
John H Friedman
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.)
National Machinery Co
Original Assignee
National Machinery Co
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 National Machinery Co filed Critical National Machinery Co
Priority to US593337A priority Critical patent/US1897116A/en
Priority to BE393633A priority patent/BE393633A/xx
Application granted granted Critical
Publication of US1897116A publication Critical patent/US1897116A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • B65G47/256—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles removing incorrectly orientated articles

Definitions

  • This invention relates to sorting means for use in connection with tapping machines, burring machines, nut machines, nuttmg machines, castellatin machines and the like.
  • Figure 1 is a vertical section through a portion of a feed chute for a nut tapping machine.
  • Figure 2 is a section on line 2-2, Figure 1, the retaining plate being in elevation.
  • Figure 3 is a similar view illustrating the action when discarding a blank.
  • 1 designates a transversely inclined plate above which is. sup orted the base 2 of an upstanding backing p ate 3.
  • the plate 1 is connected to the base 2 by screws 4 or the like which are extended through slots '5, and at the back ed e of the base there is provided a depending ange 6 carrying an adJuSting screw 7.
  • the backing plate 3 is perpendicular to the inclined plate 1 and parallel with the up I provide a narrow inclined ledge 9 extending throughout the length of the late.
  • Posts 10 are extended from t e upper portion of the front face of the backing plate and overhang the ledge 9.
  • a retaining plate 11 is suspended loosely from these posts.
  • the feed chute includes a receiving portion 12 which serves to conduct blanks B to one end of ledge 9 and a delivering portion 13 for receiving blanks as they leave the other end of the ledge.
  • the bottom 14 of the ortion- 12 has its up er surface below the l vel of the top of le ge 9 so that a shoulder 15 is formed by one end of the led e.
  • the plate 3 is inclined at such an an le that the center of gravity of a. blank leamng thereagainst will extend back of the edg 8. Thus a nut resting with its flat face against the plate will be properly supported for sliding movement.
  • the plate 1 is adjustable to form v a ledge 9 the depth of which is slightly less than the hei ht of the curved portion 0 of the convex ace of the nut' at any corner of the blank B. This depth can 1 be adjusted readily by means of screws 7 and 4 to adapt the device to the size and shape of the nuts being acted upon.
  • the blanks are directed into the receiving 5 portion 12 of the chute by any suitable means and are caused to slide therealong, toward the led e 9.
  • Each will natural] resent one of its at sides to the bottom 0 tlie chute so as to slide therealong.
  • As each blank reaches the shoulder 15 it will be tripped thereby and caused to make a artial rotation as it rolls onto the ledge.
  • the flat face of the nut is so located as to slidabli engage the inclined backin plate, the blan will besup orted proper y by the narrow ledge 9 an slide therealon to the delivery portion 13 of the chute.
  • the device can be set to discard nuts of all sizes and shapes provided one face of each nut is rounded at the corners.
  • a sorter for crowned nut blanks including a chute for supporting a series of alining blanks on their lower s1des for sliding movement an inclined backing plate at the end of said chute, a ledge cooperating with the backing plate to form an angle for supporting blanks only when their plain faces are positioned a j the backin late, and nut tripping means at one end 0 t e ledge.
  • a sorter for crowned nut blanks including a chute for slidably supporting a series of nuts on their lower sides, an inclined backing plate, a relatively narrow led e projecting from the plate for en porting lanks only when seated snugly in t e an le formed by the ledge and plate and-with t eir plain faces positioned adjacent to or against the backing plate, said plate being inclined at such an angle as to bring the center of ava i of a supported blank close to but in rent 0 the plate, and a loosely mounted retaining dev ce suspended above the ledge.
  • a sorter for crowned nut blanks including a chute having a blank receivin portion anda blank delivering portion, sai portions being spaced apart, a relatively narrow ledge bridging the space between said rtions, means upstandi from the ledge $5 or holding blanks in inchned positions on acent to or against holding blanks in inclined the ledge only when their plain faces are adjacent to or a ainst said means, and means for adjusting t e ledge to different widths.
  • a sorter for crowned nut blanks including a chute having a blank receiving portion and a blank delivering portion, said portions bein spaced apart, a relatively narrow ledge bri ging the space between said portions, means upstanding from the ledge for holding blanks in inclined ositions on the ledge only when their plain aces are against or ad acent to said means, and means for trapping the blanks as they move onto the le ge.
  • a sorter for crowned nut blanks including a chute having a blank receivin portion and a blank delivering portion, sai portions bein spaced apart, a relatively narrow "ledge bri ging the s ace between said portions, means upstan ing from the ledgefor holding blanks in inclined ositions on the ledge only when their plain aces are against or adjacent to said means, said ledge being' disposed at one end above the bottom of the chute to provide a blank trippin shoulder.
  • a sorter for crowned nut lanks including a chute having a blank receivin portion and a blank delivering portion, sai portions bein spaced apart, a relatively narrow ledge bri ging the ace between said portions, means upstandln from the ledge for holding blanks in inclined ositions on the ledge only when their'plain aces are a ainst or adjacent to said means, said ledge ing disposed at one end above the bottom of the chute to provide a blanktripping shoulder, and a retainin element overhanging the ledge for loose y bearing upon supported blanks.
  • a sorter for crowned nut blanks including a chute having a blank receivin portion and a blank delivering portion, sai portions bein spaced apart, a relatively narrow ledge bri ging the space between said portions, means upstanding from the ledge for g ositions on the ledge only when their plain aces are against or adjacent to said means, and a blank return spout beneath the ledge.
  • a sorter for nut blanks including a chute having a blank receiving portion and a blank delivering portion, said portions being spaced apart, a relatively narrow ledge bridgmg the space between said ortions, means u standing from the ledge or h0lding bla s in inclined positions on the ledge only when their plain faces are against or adjacent to said means, means for tri ping the blanks as they move onto the le ge, a

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Chutes (AREA)
US593337A 1932-02-16 1932-02-16 Nut blank sorter for tapping machines and the like Expired - Lifetime US1897116A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US593337A US1897116A (en) 1932-02-16 1932-02-16 Nut blank sorter for tapping machines and the like
BE393633A BE393633A (enrdf_load_stackoverflow) 1932-02-16 1933-01-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US593337A US1897116A (en) 1932-02-16 1932-02-16 Nut blank sorter for tapping machines and the like

Publications (1)

Publication Number Publication Date
US1897116A true US1897116A (en) 1933-02-14

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ID=24374331

Family Applications (1)

Application Number Title Priority Date Filing Date
US593337A Expired - Lifetime US1897116A (en) 1932-02-16 1932-02-16 Nut blank sorter for tapping machines and the like

Country Status (2)

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US (1) US1897116A (enrdf_load_stackoverflow)
BE (1) BE393633A (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2596109A (en) * 1946-08-27 1952-05-13 Grip Nut Co Automatic work feeding mechanism
US2657404A (en) * 1949-08-24 1953-11-03 Cass S Kasper Apparatus for feeding a plurality of selectively oriented elongated articles
US2700450A (en) * 1950-08-30 1955-01-25 Schuler A G Goppingen L Automatic feed mechanism for extrusion presses
US2728091A (en) * 1951-10-11 1955-12-27 Illinois Tool Works Apparatus for and method of assembling washers and nut elements
US2729833A (en) * 1950-11-04 1956-01-10 Illinois Tool Works Assembly machine and method
US2757822A (en) * 1952-05-24 1956-08-07 Illinois Tool Works Nut hopper and selector
US3084359A (en) * 1956-12-13 1963-04-09 Grip Nut Co Machine for indenting nut sides to produce locking portions therein
US3195705A (en) * 1962-09-18 1965-07-20 Anchor Hocking Glass Corp Automatic closure cap selector
US3225370A (en) * 1962-12-26 1965-12-28 Eaton Mfg Co Nut and insert assembly machine
US3815731A (en) * 1972-12-11 1974-06-11 Feedmatic Detroit Inc Orienting feed mechanism
US3850289A (en) * 1972-04-28 1974-11-26 Dow Chemical Co Conveyor system for cylindrical objects
US3881596A (en) * 1973-10-15 1975-05-06 Tangen Drives Parts feeder

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2596109A (en) * 1946-08-27 1952-05-13 Grip Nut Co Automatic work feeding mechanism
US2657404A (en) * 1949-08-24 1953-11-03 Cass S Kasper Apparatus for feeding a plurality of selectively oriented elongated articles
US2700450A (en) * 1950-08-30 1955-01-25 Schuler A G Goppingen L Automatic feed mechanism for extrusion presses
US2729833A (en) * 1950-11-04 1956-01-10 Illinois Tool Works Assembly machine and method
US2728091A (en) * 1951-10-11 1955-12-27 Illinois Tool Works Apparatus for and method of assembling washers and nut elements
US2757822A (en) * 1952-05-24 1956-08-07 Illinois Tool Works Nut hopper and selector
US3084359A (en) * 1956-12-13 1963-04-09 Grip Nut Co Machine for indenting nut sides to produce locking portions therein
US3195705A (en) * 1962-09-18 1965-07-20 Anchor Hocking Glass Corp Automatic closure cap selector
US3225370A (en) * 1962-12-26 1965-12-28 Eaton Mfg Co Nut and insert assembly machine
US3850289A (en) * 1972-04-28 1974-11-26 Dow Chemical Co Conveyor system for cylindrical objects
US3815731A (en) * 1972-12-11 1974-06-11 Feedmatic Detroit Inc Orienting feed mechanism
US3881596A (en) * 1973-10-15 1975-05-06 Tangen Drives Parts feeder

Also Published As

Publication number Publication date
BE393633A (enrdf_load_stackoverflow) 1933-02-28

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