GB1276827A - Improvements in or relating to a head arrangement for a riveting machine - Google Patents

Improvements in or relating to a head arrangement for a riveting machine

Info

Publication number
GB1276827A
GB1276827A GB48194/70A GB4819470A GB1276827A GB 1276827 A GB1276827 A GB 1276827A GB 48194/70 A GB48194/70 A GB 48194/70A GB 4819470 A GB4819470 A GB 4819470A GB 1276827 A GB1276827 A GB 1276827A
Authority
GB
United Kingdom
Prior art keywords
drive member
support
tool
carrier
radii
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
GB48194/70A
Inventor
Claus Berndt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1276827A publication Critical patent/GB1276827A/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
    • B21J15/02—Riveting procedures
    • B21J15/04—Riveting hollow rivets mechanically
    • B21J15/046—Riveting hollow rivets mechanically by edge-curling
    • 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
    • B21J15/12—Riveting machines with tools or tool parts having a movement additional to the feed movement, e.g. spin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Retarders (AREA)

Abstract

1276827 Riveting C BERNDT 9 Oct 1970 [24 Oct 1969] 48194/70 Heading B3U The ends of tubular rivets are simultaneously deformed by tools 9, each tool engaging a rotatable drive member 10 so that it is inclined with respect to the axis of rotation of the drive member and is supported by an element 11. In one embodiment, Fig. 3, the drive member 10 and support 11, are given translatory circular movement with radii R and r, respectively, by mounting them on eccentric portions 23b and 23a, respectively, of shafts 23. The shafts 23 are rotated by gears 22 which engage a gear 21 driven by a drive-shaft 20. In a second embodiment, Fig. 4, the drive member and support are given translatory circular movement with radii of R and r, respectively, by a single shaft 29 having eccentric portions 29c and 29b. Retaining devices 30 between housing 28 and carrier 26 for the support 11 and retaining devices 31 between the carrier 26 and carrier 26 for the drive member 10 are provided to ensure that elements 10 and 11 and their carriers do not perform undesired rotations. In the above two embodiments the intermediate portions of the tools 9 are mounted in a ball-and-socket fashion in recesses in the support 11. In another embodiment the intermediate portion of each tool has a curved undersurface (4c) which prevents the tool from sliding through a bore in a stationary support, the bore being of a sufficiently large size so as not to affect the movement of the tool.
GB48194/70A 1969-10-24 1970-10-09 Improvements in or relating to a head arrangement for a riveting machine Expired GB1276827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1591869A CH514374A (en) 1969-10-24 1969-10-24 Rivet head for wobble riveting machine

Publications (1)

Publication Number Publication Date
GB1276827A true GB1276827A (en) 1972-06-07

Family

ID=4413034

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48194/70A Expired GB1276827A (en) 1969-10-24 1970-10-09 Improvements in or relating to a head arrangement for a riveting machine

Country Status (8)

Country Link
US (1) US3675461A (en)
CA (1) CA927152A (en)
CH (1) CH514374A (en)
DE (1) DE2045029C3 (en)
FR (1) FR2065496B1 (en)
GB (1) GB1276827A (en)
SE (1) SE358570B (en)
ZA (1) ZA706757B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH531379A (en) * 1971-02-24 1972-12-15 Langendorf Watch Company Orbital riveting machine
US3899909A (en) * 1974-06-17 1975-08-19 Vsi Automation Assembly Inc Tool head assembly for imparting rotary rocking motion to a tool
CH622723A5 (en) * 1977-11-15 1981-04-30 Braecker Ag Riveting machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185939A (en) * 1938-05-02 1940-01-02 United Shoe Machinery Corp Method of and apparatus for upsetting hollow rivets
US2748736A (en) * 1950-11-14 1956-06-05 Houdaille Industries Inc Apparatus for securing covers on viscous vibration damper units or the like
US2739726A (en) * 1954-04-07 1956-03-27 Bregen Edward Tool for setting hollow rivets by spinning action
DE1552838B1 (en) * 1966-07-27 1970-11-05 Karl Friedrich Device for forming locking heads on rivets by pressing
DE1652653B1 (en) * 1967-01-20 1972-05-31 Politechnika Warszawska Die press
US3494161A (en) * 1968-01-11 1970-02-10 Alexandr Nikolaevich Silichev Device for stamping metal blanks

Also Published As

Publication number Publication date
CH514374A (en) 1971-10-31
US3675461A (en) 1972-07-11
DE2045029B2 (en) 1973-04-19
ZA706757B (en) 1971-07-28
SE358570B (en) 1973-08-06
CA927152A (en) 1973-05-29
FR2065496A1 (en) 1971-07-30
FR2065496B1 (en) 1974-09-20
DE2045029C3 (en) 1973-12-06
DE2045029A1 (en) 1971-04-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee