GB303531A - Improvements in pistons - Google Patents

Improvements in pistons

Info

Publication number
GB303531A
GB303531A GB1795927A GB1795927A GB303531A GB 303531 A GB303531 A GB 303531A GB 1795927 A GB1795927 A GB 1795927A GB 1795927 A GB1795927 A GB 1795927A GB 303531 A GB303531 A GB 303531A
Authority
GB
United Kingdom
Prior art keywords
skirt
struts
bosses
pistons
metal
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
GB1795927A
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.)
ADOLPH LINCOLN NELSON
Original Assignee
ADOLPH LINCOLN NELSON
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 ADOLPH LINCOLN NELSON filed Critical ADOLPH LINCOLN NELSON
Priority to GB1795927A priority Critical patent/GB303531A/en
Publication of GB303531A publication Critical patent/GB303531A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/02—Pistons  having means for accommodating or controlling heat expansion
    • F02F3/04—Pistons  having means for accommodating or controlling heat expansion having expansion-controlling inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

303,531. Nelson, A. L. July 6, 1927. Pistons.-In lightweight metal pistons in which the head 10 is secured to the skirt 12 by struts as described in Specification 268,399, a pair of plate-like steel struts 18 are used, the struts being located entirely above the piston pin bearings. A pair of bosses 11 depending from the piston head each receive one of the struts 18 on which the piston head is cast. The struts may have a projection 19 ab the middle to grip the cast metal and may have bent ends to hold the skirt metal. The bosses 11 are strengthened by radial outer flanges 14. The flange 17 and rib 16 of Fig. 1 is replaced in Fig. 7 by a chordal web 13<1> extending between the skirt 12 and connecting the skirt to the bosses. The upper part of the skirt has an inturned flange. Specification 303,539 also is referred to.
GB1795927A 1927-07-06 1927-07-06 Improvements in pistons Expired GB303531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1795927A GB303531A (en) 1927-07-06 1927-07-06 Improvements in pistons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1795927A GB303531A (en) 1927-07-06 1927-07-06 Improvements in pistons

Publications (1)

Publication Number Publication Date
GB303531A true GB303531A (en) 1929-01-07

Family

ID=10104199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1795927A Expired GB303531A (en) 1927-07-06 1927-07-06 Improvements in pistons

Country Status (1)

Country Link
GB (1) GB303531A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116971887A (en) * 2023-07-06 2023-10-31 昆明理工大学 Lightweight structure of high-strength diesel engine steel piston

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116971887A (en) * 2023-07-06 2023-10-31 昆明理工大学 Lightweight structure of high-strength diesel engine steel piston
CN116971887B (en) * 2023-07-06 2024-02-23 昆明理工大学 Lightweight structure of high-strength diesel engine steel piston

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