GB504928A - Improvements in or relating to rivetting - Google Patents

Improvements in or relating to rivetting

Info

Publication number
GB504928A
GB504928A GB2944237A GB2944237A GB504928A GB 504928 A GB504928 A GB 504928A GB 2944237 A GB2944237 A GB 2944237A GB 2944237 A GB2944237 A GB 2944237A GB 504928 A GB504928 A GB 504928A
Authority
GB
United Kingdom
Prior art keywords
mandril
wire
dies
stem
setting
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
GB2944237A
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.)
JOHN HUNTER ANDREWS
Noxet UK Ltd
Original Assignee
JOHN HUNTER ANDREWS
British United Shoe Machinery Ltd
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 JOHN HUNTER ANDREWS, British United Shoe Machinery Ltd filed Critical JOHN HUNTER ANDREWS
Priority to GB2944237A priority Critical patent/GB504928A/en
Publication of GB504928A publication Critical patent/GB504928A/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
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/02—Riveting procedures
    • B21J15/04—Riveting hollow rivets mechanically
    • B21J15/043—Riveting hollow rivets mechanically by pulling a mandrel
    • 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
    • B21J15/36—Rivet sets, i.e. tools for forming heads; Mandrels for expanding parts of hollow rivets
    • B21J15/365—Mandrels for expanding parts of hollow rivets
    • 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

Abstract

504,928. Riveting. BRITISH UNITED SHOE MACHINERY CO., Ltd., and ANDREWS, J. H. Oct. 28,1937, Nos. 29442/37 and 13108/38. [Class 83 (ii)] [Also in Group VII] A mandril, such as that shown, for use in setting hollow rivets, comprises a non-circular head 1, a similar'stem-portion 3, and a circular stem 5 recessed to an oval section at 7 to form a construction which breaks after setting the rivet by pulling on the mandril. The mandril may be made by a cold-forging process from spoke wire in a machine of nail-making type using a pair of dies which form the recesses 7, a cutting tool to sever the wire at this stage from the mandril last formed, and a heading tool operated axially to upset the metal at the free end of the wire forcing it into the dies to form the portions 1, 3 of the mandril. Specification 501,415 is referred to in the first Provisional Specification.
GB2944237A 1937-10-28 1937-10-28 Improvements in or relating to rivetting Expired GB504928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2944237A GB504928A (en) 1937-10-28 1937-10-28 Improvements in or relating to rivetting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2944237A GB504928A (en) 1937-10-28 1937-10-28 Improvements in or relating to rivetting

Publications (1)

Publication Number Publication Date
GB504928A true GB504928A (en) 1939-04-28

Family

ID=10291621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2944237A Expired GB504928A (en) 1937-10-28 1937-10-28 Improvements in or relating to rivetting

Country Status (1)

Country Link
GB (1) GB504928A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612073A (en) * 1944-04-19 1952-09-30 A T S Company Ltd Hollow threaded rivet
US2756624A (en) * 1952-05-06 1956-07-31 Lockheed Aircraft Corp Blind rivet with locked mandrel
US3047181A (en) * 1956-02-28 1962-07-31 Hans Georg Biermann Rivet combination
US4620825A (en) * 1983-12-03 1986-11-04 Usm Corporation Pull-type blind-riveting assemblies
WO1994012799A1 (en) * 1992-11-24 1994-06-09 Textron Inc. Blind fastener
FR2712940A1 (en) * 1993-11-23 1995-06-02 Otalu Sa Blind rivet with staged body and retaining shaft
CN103233959A (en) * 2013-05-14 2013-08-07 无锡安欣达科技有限公司 Titanium and copper-nickel alloy pull rivet core

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612073A (en) * 1944-04-19 1952-09-30 A T S Company Ltd Hollow threaded rivet
US2756624A (en) * 1952-05-06 1956-07-31 Lockheed Aircraft Corp Blind rivet with locked mandrel
US3047181A (en) * 1956-02-28 1962-07-31 Hans Georg Biermann Rivet combination
US4620825A (en) * 1983-12-03 1986-11-04 Usm Corporation Pull-type blind-riveting assemblies
WO1994012799A1 (en) * 1992-11-24 1994-06-09 Textron Inc. Blind fastener
FR2712940A1 (en) * 1993-11-23 1995-06-02 Otalu Sa Blind rivet with staged body and retaining shaft
CN103233959A (en) * 2013-05-14 2013-08-07 无锡安欣达科技有限公司 Titanium and copper-nickel alloy pull rivet core

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