GB413829A - Improvements relating to the securing of cylindrical bodies in holes or sockets - Google Patents

Improvements relating to the securing of cylindrical bodies in holes or sockets

Info

Publication number
GB413829A
GB413829A GB1148833A GB1148833A GB413829A GB 413829 A GB413829 A GB 413829A GB 1148833 A GB1148833 A GB 1148833A GB 1148833 A GB1148833 A GB 1148833A GB 413829 A GB413829 A GB 413829A
Authority
GB
United Kingdom
Prior art keywords
depressions
projections
metal
hole
pressing
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
GB1148833A
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.)
Renold & Coventry Chain Compan
Original Assignee
Renold & Coventry Chain Compan
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 Renold & Coventry Chain Compan filed Critical Renold & Coventry Chain Compan
Priority to GB1148833A priority Critical patent/GB413829A/en
Publication of GB413829A publication Critical patent/GB413829A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21K25/00—Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L9/00—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains
    • B21L9/02—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains of roller-chain or other plate-link type
    • B21L9/06—Sorting, feeding, assembling, riveting, or finishing parts of chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

413,829. Securing bearing-races &c. on shafts. RENOLD & COVENTRY CHAIN CO., Ltd., and RENSHAW, A., Renold Works, Didsbury, Manchester. April 19, 1933, No. 11488. [Class 80 (ii).] A cylindrical metal member 10 is secured in a hole in a second member 12, such as a bearing-race, of harder metal by forming on the surface of the hole one or more projections 14 and depressions 16 and pressing the second member 12 over the cylindrical member 10 with the depressions preceding their associated projections so that metal removed thereby from the surface of the cylindrical member 10 is forced into the depressions. The projections and associated depressions may be isolated from one another or they may take the form of an annular ridge or portion of less diameter than the remainder of the hole immediately preceded by an annular groove for the reception of the metal removed from the cylindrical member. Alternatively, an annular groove may be associated with isolated projections and depressions, with or without the annular ridge. The depressions and projections are formed by pressing obliquely into the surface of the hole a flat ended tool which scores a sloping groove in the surface and heaps up the displaced metal to form the projection. In another form, the projections and associated depressions are disposed in helical lines and the members rotated relatively to one another during the pressing operation. Specification 297,570, [Class 24], is referred to.
GB1148833A 1933-04-19 1933-04-19 Improvements relating to the securing of cylindrical bodies in holes or sockets Expired GB413829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1148833A GB413829A (en) 1933-04-19 1933-04-19 Improvements relating to the securing of cylindrical bodies in holes or sockets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1148833A GB413829A (en) 1933-04-19 1933-04-19 Improvements relating to the securing of cylindrical bodies in holes or sockets

Publications (1)

Publication Number Publication Date
GB413829A true GB413829A (en) 1934-07-26

Family

ID=9987177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1148833A Expired GB413829A (en) 1933-04-19 1933-04-19 Improvements relating to the securing of cylindrical bodies in holes or sockets

Country Status (1)

Country Link
GB (1) GB413829A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080437A1 (en) * 1981-08-27 1983-06-01 Istituto Poligrafico E Zecca Dello Stato Bimetallic composite coin blank for coins, medals and the like
EP0415892A1 (en) * 1989-09-01 1991-03-06 Istituto Poligrafico E Zecca Dello Stato Bimetallic coin blank, particularly for coins and the like
EP0564667A1 (en) * 1992-04-02 1993-10-13 Krupp VDM GmbH Bimetallic coin blank

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080437A1 (en) * 1981-08-27 1983-06-01 Istituto Poligrafico E Zecca Dello Stato Bimetallic composite coin blank for coins, medals and the like
US4472891A (en) * 1981-08-27 1984-09-25 Istituto Poligrafico E Zecca Dello Stato Bimetallic composite coin blank for coins, medals and the like
EP0415892A1 (en) * 1989-09-01 1991-03-06 Istituto Poligrafico E Zecca Dello Stato Bimetallic coin blank, particularly for coins and the like
EP0564667A1 (en) * 1992-04-02 1993-10-13 Krupp VDM GmbH Bimetallic coin blank
AU671980B2 (en) * 1992-04-02 1996-09-19 Krupp Vdm Gmbh Coin blank

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