GB1297846A - - Google Patents

Info

Publication number
GB1297846A
GB1297846A GB1297846DA GB1297846A GB 1297846 A GB1297846 A GB 1297846A GB 1297846D A GB1297846D A GB 1297846DA GB 1297846 A GB1297846 A GB 1297846A
Authority
GB
United Kingdom
Prior art keywords
pin
eccentric
rivet set
spindle
movement
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
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 filed Critical
Publication of GB1297846A publication Critical patent/GB1297846A/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
    • B21J15/12—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)
  • Transmission Devices (AREA)

Abstract

1297846 Riveting BRACKER AG 7 April 1970 [11 April 1969] 16433/70 Heading B3U A riveting apparatus comprises at least two driving elements for revolving a rivet set, the movement of one of the drive elements being adjustable independently of the other so as to vary the path of movement of the rivet set. In one embodiment, Fig. 1, a rotatable drive element 3 is connected via a flexible coupling 5 to an eccentric portion 4 which is located in an eccentric bore of a rotatable spindle 2. An eccentric pin 10 depending from the eccentric portion 4 is connected to a rivet set support 7 carrying a rivet set 6. When spindle 2 and drive element 3 are driven in opposite directions or at different speeds, the eccentric pin 10 traces a loop-shaped rosette-like path. In another embodiment, Fig. 2, a rotatable spindle 13 mounted within the spindle 2 has an eccentric pin 15 which engages a reciprocable slide 16 carrying the eccentric pin 10. When the spindles 2 and 13 are rotated, the pin 10 is reciprocated during its revolving movement. In another embodiment, Fig. 4 (not shown), a pin (25) engaging the rivet set support is rocked about a transverse axis (23) during its revolving movement by a rotating disc (21). In a further embodiment, Fig. 6 (not shown), the eccentric pin 10 is reciprocated by a fluid actuated piston (38) whilst a shaft (34) carrying the pin 10 is rotated by a motor (50).
GB1297846D 1969-04-11 1970-04-07 Expired GB1297846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH550269A CH507037A (en) 1969-04-11 1969-04-11 Device for forming locking heads on rivets

Publications (1)

Publication Number Publication Date
GB1297846A true GB1297846A (en) 1972-11-29

Family

ID=4294686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297846D Expired GB1297846A (en) 1969-04-11 1970-04-07

Country Status (5)

Country Link
US (1) US3653243A (en)
JP (1) JPS4830434B1 (en)
CH (1) CH507037A (en)
FR (1) FR2038391B1 (en)
GB (1) GB1297846A (en)

Families Citing this family (16)

* 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
US3768289A (en) * 1971-10-29 1973-10-30 Vsi Corp Planetary head forming tool
US3779059A (en) * 1971-10-29 1973-12-18 Usi Corp Head forming tool
US3762199A (en) * 1972-02-19 1973-10-02 S Yoshikawa Rivet head forming tool
CA1069139A (en) * 1974-02-22 1980-01-01 Robert D. Butler Shock absorber and method and apparatus for assembling the same
US3999274A (en) * 1974-02-22 1976-12-28 Monroe Auto Equipment Company Shock absorber and method and apparatus for assembling the same
JPS50144334U (en) * 1974-05-16 1975-11-28
US4069698A (en) * 1974-11-06 1978-01-24 Vuma Vyskumny Ustav Mechanizacie A Automatizacie Arrangement for forming form pieces by point rolling
US3990285A (en) * 1974-12-05 1976-11-09 Vyskumny Ustav Mechanizacie A Automatizacie Method of and apparatus for shaping articles by rolling
FR2348768A1 (en) * 1976-04-21 1977-11-18 Vyzk Ustav Mech Installation for forming workpieces by exact rolling - uses set of eccentric cams and vibrating element in rotating element ensure exact shaping or workpiece
US4118850A (en) * 1976-06-07 1978-10-10 Lamons Metal Gasket Company Gasket forming apparatus
US4131006A (en) * 1978-02-27 1978-12-26 The International Tool Company Fixed mechanical feed for a riveting device
DE19927103A1 (en) * 1999-06-14 2000-12-21 Univ Dresden Tech Method, device and auxiliary joining part for mechanical joining
US6616393B1 (en) 2000-02-07 2003-09-09 Ball Corporation Link coupling apparatus and method for container bottom reformer
US6370752B1 (en) * 2000-04-21 2002-04-16 General Electric Company Method for repositioning or repairing holes
DE10235365A1 (en) * 2002-08-02 2004-02-19 Robert Bosch Gmbh Manufacturing process for armature shaft with start-up points involves forming corrugated start-up point on at least one endface by material displacement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998839A (en) * 1957-12-03 1961-09-05 Ridge Tool Co Flaring tool
US3117617A (en) * 1961-05-03 1964-01-14 Ridge Tool Co Tube flaring tool
CH387322A (en) * 1961-11-13 1965-01-31 Bodmer Gottfried Method and device for forming locking heads on rivets
DE1552838B1 (en) * 1966-07-27 1970-11-05 Karl Friedrich Device for forming locking heads on rivets by pressing

Also Published As

Publication number Publication date
FR2038391B1 (en) 1974-05-03
CH507037A (en) 1971-05-15
FR2038391A1 (en) 1971-01-08
DE2015143A1 (en) 1970-10-22
JPS4830434B1 (en) 1973-09-20
US3653243A (en) 1972-04-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years