SE455222C - Vevstake med segmenturtag i ovre lagerdel - Google Patents

Vevstake med segmenturtag i ovre lagerdel

Info

Publication number
SE455222C
SE455222C SE8604592A SE8604592A SE455222C SE 455222 C SE455222 C SE 455222C SE 8604592 A SE8604592 A SE 8604592A SE 8604592 A SE8604592 A SE 8604592A SE 455222 C SE455222 C SE 455222C
Authority
SE
Sweden
Prior art keywords
piston
bearing
connecting rod
storage part
pin
Prior art date
Application number
SE8604592A
Other languages
English (en)
Other versions
SE8604592L (sv
SE8604592D0 (sv
SE455222B (sv
Inventor
G H W Dobbertin
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Priority to SE8604592A priority Critical patent/SE455222C/sv
Publication of SE8604592D0 publication Critical patent/SE8604592D0/sv
Priority to JP1987157571U priority patent/JPH088242Y2/ja
Priority to IT3607287U priority patent/IT212698Z2/it
Priority to DE8714250U priority patent/DE8714250U1/de
Publication of SE8604592L publication Critical patent/SE8604592L/sv
Publication of SE455222B publication Critical patent/SE455222B/sv
Publication of SE455222C publication Critical patent/SE455222C/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/08—Constructional features providing for lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Description

455 222 Åstadkommandet av ett par dylika urtag 26, 27 sker lämpligen vid presstill- verkningen av vevstaken. Urtagens storlek fâr begränsas med hänsyn till beräknad pàkänning på lagret vid kolvens övre vändpunkt. Under huvuddelen av kolvens rörelse utsättas dock kolvtappslagrets undre halva för den största pakänningen, varför urtagen i den övre halvan inte påverkar lagrets totala halifasthet negativt.

Claims (2)

1. 455 222 Patentkrav l. Anordning i förbränningsmotor med minst en kolv (10) i en cylinder och en vevstake (11) lagrad medelst kolvuappslager(l7) vid kolven och vevstaks- lager (16) till en vevaxel (12), varav kolvtappslagret har axiella lagringsytor (24. 25) på vevstaken respektive kolven, vilka ytor på vevstaken är belägna i en undre lagerhalva, medan segmenturtag (26, 27) är utförda i den övre halvan av lagret, k ä n n e t e c k n a d d ä r a v , att lagringsytorna på kolven har l sin helhet plan utformning och uttagen, som är placerade i vevstaken, därigenom bildar en öppen väg för smörjmedel till kolvtappen (18) i kolvtappslagret. .
2. Anordning enligt patentkravet l, k ä n n e t e c k n a d d ä r a v, att vardera urraget är begränsat av ett snedplan utsträckt från en skiljelinje mellan nämnda övre och undre lagerhalvor, vinkelrätt mot lagertappen. varvid planet bildar en vinkel v > 0 mot motsvarande lagrlngsyta på kolven.
SE8604592A 1986-10-28 1986-10-28 Vevstake med segmenturtag i ovre lagerdel SE455222C (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8604592A SE455222C (sv) 1986-10-28 1986-10-28 Vevstake med segmenturtag i ovre lagerdel
JP1987157571U JPH088242Y2 (ja) 1986-10-28 1987-10-16 内燃エンジン
IT3607287U IT212698Z2 (it) 1986-10-28 1987-10-23 Perfezionamento nei motori a combustione interna a due tempi
DE8714250U DE8714250U1 (de) 1986-10-28 1987-10-26 Lagervorrichtung in einem Verbrennungsmotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8604592A SE455222C (sv) 1986-10-28 1986-10-28 Vevstake med segmenturtag i ovre lagerdel

Publications (4)

Publication Number Publication Date
SE8604592D0 SE8604592D0 (sv) 1986-10-28
SE8604592L SE8604592L (sv) 1988-04-29
SE455222B SE455222B (sv) 1988-06-27
SE455222C true SE455222C (sv) 1990-04-30

Family

ID=20366096

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8604592A SE455222C (sv) 1986-10-28 1986-10-28 Vevstake med segmenturtag i ovre lagerdel

Country Status (4)

Country Link
JP (1) JPH088242Y2 (sv)
DE (1) DE8714250U1 (sv)
IT (1) IT212698Z2 (sv)
SE (1) SE455222C (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7044527B2 (ja) * 2017-11-28 2022-03-30 日産自動車株式会社 内燃機関の複リンク式ピストンクランク機構におけるアッパリンク

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712017A (en) * 1980-06-25 1982-01-21 Mitsubishi Petrochem Co Ltd Unsaturated polyester resin composition

Also Published As

Publication number Publication date
SE8604592L (sv) 1988-04-29
SE8604592D0 (sv) 1986-10-28
JPH088242Y2 (ja) 1996-03-06
IT8736072V0 (it) 1987-10-23
JPS6373513U (sv) 1988-05-17
IT212698Z2 (it) 1989-08-28
DE8714250U1 (de) 1987-12-23
SE455222B (sv) 1988-06-27

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