GB191424750A - Improvements in Flexible Stay Bolts for Boilers. - Google Patents

Improvements in Flexible Stay Bolts for Boilers.

Info

Publication number
GB191424750A
GB191424750A GB191424750DA GB191424750A GB 191424750 A GB191424750 A GB 191424750A GB 191424750D A GB191424750D A GB 191424750DA GB 191424750 A GB191424750 A GB 191424750A
Authority
GB
United Kingdom
Prior art keywords
shank
boilers
twisted
bolts
tapered
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
Ethan Ira Dodds
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 GB191424750A publication Critical patent/GB191424750A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B7/00—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body
    • F22B7/16—Component parts thereof; Accessories therefor, e.g. stay-bolt connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)

Abstract

24,750. Dodds, E. I. Dec. 29. Bolts.-Stay-bolts are made with a flat and tapered shank, the cross-sectional area of which is practically uniform. The shank may or may not be twisted. Fig. 5 shows a bolt with a twisted shank. In making, a cylindrical blank is first upset at one end to form a tapered head and then flattened and tapered at the centre to form the shank. The shank is then twisted and the ends screw-threaded.
GB191424750D 1914-12-29 1914-12-29 Improvements in Flexible Stay Bolts for Boilers. Expired GB191424750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191424750T 1914-12-29

Publications (1)

Publication Number Publication Date
GB191424750A true GB191424750A (en) 1915-07-01

Family

ID=32673462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191424750D Expired GB191424750A (en) 1914-12-29 1914-12-29 Improvements in Flexible Stay Bolts for Boilers.

Country Status (1)

Country Link
GB (1) GB191424750A (en)

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