GB964135A - Improvements in and relating to automatic rivet feeding attachments for rivetting machines - Google Patents

Improvements in and relating to automatic rivet feeding attachments for rivetting machines

Info

Publication number
GB964135A
GB964135A GB712462A GB712462A GB964135A GB 964135 A GB964135 A GB 964135A GB 712462 A GB712462 A GB 712462A GB 712462 A GB712462 A GB 712462A GB 964135 A GB964135 A GB 964135A
Authority
GB
United Kingdom
Prior art keywords
rivets
rivet
ring
motor
shoot
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
Application number
GB712462A
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.)
Judson L Thomson Manufacturing Co
Original Assignee
Judson L Thomson Manufacturing 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 Judson L Thomson Manufacturing Co filed Critical Judson L Thomson Manufacturing Co
Publication of GB964135A publication Critical patent/GB964135A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
    • B21J15/32—Devices for inserting or holding rivets in position with or without feeding arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Feeding Of Articles To Conveyors (AREA)

Abstract

964,135. Shoots and hoppers. JUDSON L. THOMSON MANUFACTURING CO. Feb. 23, 1962 [Oct. 10, 1961], No. 7124/62. Heading B8S. Rivets fall from hopper 20, Fig. 4, into the interior of a rotating ring 28 formed with slots 60 which are cut thereinto from the interior to the exterior so that a correctly positioned rivet is entrained in a slot and carried round by the ring for discharge into shoot 84. As shown in Fig. 3 the rivet head H is withdrawn from slot 60 by a guide 70 which is positioned so that the rivet is tipped away from ring 28 to avoid the rivet being bruised. The ring is driven by a D.C. motor having a low stalling torque to prevent damage to the rivets in the event of jamming. Level device.-The height of rivets in shoot 84 is monitored by a photocell or spaced electrical contacts which control the driving motor. Normally the rivets falling intermittently past the cell or contacts do not affect the running of the motor. If however the riveting machine is not working and the rivets mount up the light beam will be permanently interrupted or the circuit closed through the column of rivets to cut out the motor. A similar level detector may be incorporated to detect a fall in the level of rivets in the shoot 84 due to the hopper 20 becoming empty. The detector may operate a warning device or stop the machine.
GB712462A 1961-10-10 1962-02-23 Improvements in and relating to automatic rivet feeding attachments for rivetting machines Expired GB964135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14411061A 1961-10-10 1961-10-10

Publications (1)

Publication Number Publication Date
GB964135A true GB964135A (en) 1964-07-15

Family

ID=22507085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB712462A Expired GB964135A (en) 1961-10-10 1962-02-23 Improvements in and relating to automatic rivet feeding attachments for rivetting machines

Country Status (1)

Country Link
GB (1) GB964135A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112792290A (en) * 2021-02-08 2021-05-14 梁艳青 Rivet assembly devices and riveting equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112792290A (en) * 2021-02-08 2021-05-14 梁艳青 Rivet assembly devices and riveting equipment

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