GB755277A - Improvements in and relating to the manufacture of piston ring stock - Google Patents

Improvements in and relating to the manufacture of piston ring stock

Info

Publication number
GB755277A
GB755277A GB1472754A GB1472754A GB755277A GB 755277 A GB755277 A GB 755277A GB 1472754 A GB1472754 A GB 1472754A GB 1472754 A GB1472754 A GB 1472754A GB 755277 A GB755277 A GB 755277A
Authority
GB
United Kingdom
Prior art keywords
relating
manufacture
piston ring
ring
ring stock
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
GB1472754A
Inventor
Samuel H Norton
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
Thompson Products Inc
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 Thompson Products Inc filed Critical Thompson Products Inc
Priority to GB1472754A priority Critical patent/GB755277A/en
Publication of GB755277A publication Critical patent/GB755277A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/06—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from one piece
    • B23P15/065—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from one piece from metal strip

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

755,277. Oil scraper rings. THOMPSON PRODUCTS, Inc. May 19, 1954, No. 14727/54. Class 122(1) [Also in Group XXII] In an oil scraper. ring of U-shaped crosssection, the projecting flanges are split transversely into tabs and the connecting web is slotted transversely. Fig. 2 shows stages in the making of strip stock for the ring from high carbon steel strip in a punch press (see Group XXII).
GB1472754A 1954-05-19 1954-05-19 Improvements in and relating to the manufacture of piston ring stock Expired GB755277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1472754A GB755277A (en) 1954-05-19 1954-05-19 Improvements in and relating to the manufacture of piston ring stock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1472754A GB755277A (en) 1954-05-19 1954-05-19 Improvements in and relating to the manufacture of piston ring stock

Publications (1)

Publication Number Publication Date
GB755277A true GB755277A (en) 1956-08-22

Family

ID=10046411

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1472754A Expired GB755277A (en) 1954-05-19 1954-05-19 Improvements in and relating to the manufacture of piston ring stock

Country Status (1)

Country Link
GB (1) GB755277A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109500234A (en) * 2018-12-20 2019-03-22 中铝东南材料院（福建）科技有限公司 Mechanical hard disk aluminium alloy base plate stamping line and its working method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109500234A (en) * 2018-12-20 2019-03-22 中铝东南材料院（福建）科技有限公司 Mechanical hard disk aluminium alloy base plate stamping line and its working method
CN109500234B (en) * 2018-12-20 2023-12-22 中铝东南材料院（福建）科技有限公司 Aluminum alloy substrate stamping production line for mechanical hard disk and working method thereof

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