GB189903135A - Improvements in or relating to the Manufacture of Pitch Chains. - Google Patents

Improvements in or relating to the Manufacture of Pitch Chains.

Info

Publication number
GB189903135A
GB189903135A GB189903135DA GB189903135A GB 189903135 A GB189903135 A GB 189903135A GB 189903135D A GB189903135D A GB 189903135DA GB 189903135 A GB189903135 A GB 189903135A
Authority
GB
United Kingdom
Prior art keywords
relating
manufacture
links
series
pitch chains
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
Inventor
Henry Halladay
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
Application granted granted Critical
Publication of GB189903135A publication Critical patent/GB189903135A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Abstract

3135. Halladay, H. Feb. 13. Making chains. - Links with integral hollow bosses, as described in Specification No. 19,150, A.D. 1897, are made from sheet steel &c. by a series of stamping and like operations without annealing. A strip of high carbon steel, rather greater in width than the length of the finished link and also somewhat thicker, is converted into links of the form shown in Figs. 19 and 20 by the series of steps shown in the other Figures. Dies suitable for carrying out the steps shown in Figs. 7, 14, and 18 are illustrated in the Specification.
GB189903135D 1899-02-13 1899-02-13 Improvements in or relating to the Manufacture of Pitch Chains. Expired GB189903135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189903135T 1899-02-13

Publications (1)

Publication Number Publication Date
GB189903135A true GB189903135A (en) 1899-12-09

Family

ID=32144602

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189903135D Expired GB189903135A (en) 1899-02-13 1899-02-13 Improvements in or relating to the Manufacture of Pitch Chains.

Country Status (1)

Country Link
GB (1) GB189903135A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037403A (en) * 1975-09-15 1977-07-26 Omark Industries, Inc. Method of making integrated tie strap and rivet assemblies for saw chains
US4118995A (en) * 1976-10-18 1978-10-10 Omark Industries, Inc. Integral tie strap and rivet assemblies for saw chains

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037403A (en) * 1975-09-15 1977-07-26 Omark Industries, Inc. Method of making integrated tie strap and rivet assemblies for saw chains
US4118995A (en) * 1976-10-18 1978-10-10 Omark Industries, Inc. Integral tie strap and rivet assemblies for saw chains

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