GB876255A - A tubular rivet assembly and method of making same - Google Patents

A tubular rivet assembly and method of making same

Info

Publication number
GB876255A
GB876255A GB25276/59A GB2527659A GB876255A GB 876255 A GB876255 A GB 876255A GB 25276/59 A GB25276/59 A GB 25276/59A GB 2527659 A GB2527659 A GB 2527659A GB 876255 A GB876255 A GB 876255A
Authority
GB
United Kingdom
Prior art keywords
sleeve
rivet
head
grooves
forging
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
GB25276/59A
Inventor
Alexander Carusi
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.)
Olympic Screw and Rivet Corp
Original Assignee
Olympic Screw and Rivet 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 Olympic Screw and Rivet Corp filed Critical Olympic Screw and Rivet Corp
Publication of GB876255A publication Critical patent/GB876255A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/08—Hollow rivets; Multi-part rivets
    • F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
    • F16B19/1027—Multi-part rivets
    • F16B19/1036—Blind rivets
    • F16B19/1045—Blind rivets fastened by a pull - mandrel or the like
    • F16B19/1054—Blind rivets fastened by a pull - mandrel or the like the pull-mandrel or the like being frangible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/58—Making machine elements rivets
    • B21K1/60—Making machine elements rivets hollow or semi-hollow rivets

Abstract

876,255. Making rivets; forging. OLYMPIC SCREW & RIVET CORPORATION. July 23, 1959, No. 25276/59. Classes 83 (2) and 83 (4). [Also in Group XXV] A tubular rivet 20, Fig. 9, comprises a sleeve 26 with a head 30 at one end and longitudinal grooves 34 extending from the other end toward the head in the external surface. Said other end has notches 36 connecting the grooves to the internal surface of the sleeve. The rivet is set by a pin 22 pulled to enlarge the sleeve by portion 44, then to split the sleeve at the grooves and bend the sleeve parts 114 back as shown in Fig. 12, and finally to break at neck 48. A sealing washer 32 may be applied under head 30. The rivet is made from rod, e.g. aluminium, by forging in dies 56, 58, Fig. 4, and then in dies 76, 78, Fig. 5, the central part of the rod being compacted by punches 64, 72, 88, 86. The bore of the rivet is finally drilled. It is said that the compacting causes the wall of the rivet to be of increasing density from its outer to its inner surfaces, so that the stresses therein are relieved as the sleeve is split, and aid the bending-back of the sleeve parts.
GB25276/59A 1959-05-11 1959-07-23 A tubular rivet assembly and method of making same Expired GB876255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US360869XA 1959-05-11 1959-05-11

Publications (1)

Publication Number Publication Date
GB876255A true GB876255A (en) 1961-08-30

Family

ID=21886537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25276/59A Expired GB876255A (en) 1959-05-11 1959-07-23 A tubular rivet assembly and method of making same

Country Status (2)

Country Link
CH (2) CH356640A (en)
GB (1) GB876255A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215800A (en) * 1988-02-12 1989-09-27 Avdel Systems Ltd Anchoring blind rivets in soft material
US5658107A (en) * 1993-11-26 1997-08-19 Emhart, Inc. Blind rivet
WO2003091581A1 (en) * 2002-04-23 2003-11-06 Newfrey Llc Blind rivet and method to make same
WO2003091580A1 (en) * 2002-04-23 2003-11-06 Newfrey Llc Blind rivet

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003373C1 (en) * 1990-02-05 1991-05-08 Sfs Stadler Holding Ag, Heerbrugg, Ch

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215800A (en) * 1988-02-12 1989-09-27 Avdel Systems Ltd Anchoring blind rivets in soft material
US4897003A (en) * 1988-02-12 1990-01-30 Avdel Systems Limited Blind rivet
US5658107A (en) * 1993-11-26 1997-08-19 Emhart, Inc. Blind rivet
WO2003091581A1 (en) * 2002-04-23 2003-11-06 Newfrey Llc Blind rivet and method to make same
WO2003091580A1 (en) * 2002-04-23 2003-11-06 Newfrey Llc Blind rivet
JP2005524028A (en) * 2002-04-23 2005-08-11 ニューフレイ リミテッド ライアビリティ カンパニー Blind rivet
JP2005524029A (en) * 2002-04-23 2005-08-11 ニューフレイ リミテッド ライアビリティ カンパニー Blind rivets and how to make them

Also Published As

Publication number Publication date
CH360869A (en) 1962-03-15
CH356640A (en) 1961-08-31

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