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IT1258386B - CROSS HEAD AND CONNECTING ROD FOR A PISTON ENGINE. - Google Patents

CROSS HEAD AND CONNECTING ROD FOR A PISTON ENGINE.

Info

Publication number
IT1258386B
IT1258386B ITRM920167A ITRM920167A IT1258386B IT 1258386 B IT1258386 B IT 1258386B IT RM920167 A ITRM920167 A IT RM920167A IT RM920167 A ITRM920167 A IT RM920167A IT 1258386 B IT1258386 B IT 1258386B
Authority
IT
Italy
Prior art keywords
cross head
connecting rod
piston engine
recess
supported
Prior art date
Application number
ITRM920167A
Other languages
Italian (it)
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 filed Critical
Publication of ITRM920167A0 publication Critical patent/ITRM920167A0/en
Publication of ITRM920167A1 publication Critical patent/ITRM920167A1/en
Application granted granted Critical
Publication of IT1258386B publication Critical patent/IT1258386B/en

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C5/00—Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02—Arrangements of lubricant conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

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

Abstract

Una testa a croce per un motore a pistoni a due tempi include uno spinotto della testa a croce imbullonato alla biella (7) e supportato nel cuscinetto di testa a croce la cui parte inferiore (3) è collegata saldamente alla barra di accoppiamento (2) e la cui parte superiore (4) è imbullonata alla parte inferiore per mezzo di bulloni che penetrano attraverso la parte inferiore e in fori filettati nel lato inferiore della parte superiore. La biella (7) si estende attraverso un recesso nella parte superiore (4). Un condotto di alimentazione di olio (19) ed un tubo di uscita di olio (28) che portano a condotti di olio nel basamento del motore sono assicurati sull'uno e l'altro lato della biella nel recesso. La porzione centrale (1) dello spinotto della testa a croce si fonde direttamente in due porzioni terminali (5) per venire supportata in pattini di guida. La testa a croce ha solo una piccola estensione nella direzione longitudinale del motore.A cross head for a two-stroke piston engine includes a cross head pin bolted to the connecting rod (7) and supported in the cross head bearing whose lower part (3) is securely connected to the coupling bar (2) and whose upper part (4) is bolted to the lower part by means of bolts which penetrate through the lower part and into threaded holes in the lower side of the upper part. The connecting rod (7) extends through a recess in the upper part (4). An oil supply conduit (19) and an oil outlet pipe (28) which lead to oil conduits in the crankcase of the engine are secured on both sides of the connecting rod in the recess. The central portion (1) of the cross head plug merges directly into two end portions (5) to be supported in guide shoes. The crosshead has only a small extension in the longitudinal direction of the motor.

ITRM920167A 1991-03-26 1992-03-11 CROSS HEAD AND CONNECTING ROD FOR A PISTON ENGINE. IT1258386B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK054691A DK167076B1 (en) 1991-03-26 1991-03-26 CROSS HEAD AND Piston rod for a stamp motor

Publications (3)

Publication Number Publication Date
ITRM920167A0 ITRM920167A0 (en) 1992-03-11
ITRM920167A1 ITRM920167A1 (en) 1993-09-11
IT1258386B true IT1258386B (en) 1996-02-26

Family

ID=8094770

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920167A IT1258386B (en) 1991-03-26 1992-03-11 CROSS HEAD AND CONNECTING ROD FOR A PISTON ENGINE.

Country Status (8)

Country Link
JP (1) JP3390027B2 (en)
KR (1) KR100233881B1 (en)
CN (1) CN1027462C (en)
DE (1) DE4206122A1 (en)
DK (1) DK167076B1 (en)
GR (1) GR1001198B (en)
IT (1) IT1258386B (en)
PT (1) PT100295A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707699B1 (en) * 1993-07-10 1995-11-10 Daimler Benz Ag Two-stroke internal combustion engine controlled by lights.
EP0989297B1 (en) * 1998-09-21 2004-09-29 Wärtsilä Schweiz AG Internal combustion piston engine
DE102005003552B4 (en) * 2005-01-26 2007-05-03 Man B & W Diesel A/S Crosshead engine
JP5330911B2 (en) * 2009-07-03 2013-10-30 三菱重工業株式会社 Oil introduction pipe
DE102012010967A1 (en) 2012-05-31 2013-12-05 Golle Motor Gmbh Crosshead/piston unit for e.g. piston engine, has cross-head bolts utilized for transmitting normal lateral forces of cross head on cap-shaped trained guide bush, and closure formed by work area and metal sheet tabs
CN102788077A (en) * 2012-07-19 2012-11-21 浙江长兴前进机械铸造有限公司 Cross shaft
CN104265398B (en) * 2014-07-24 2016-07-13 江苏科技大学 Diesel engine cross lubrication fueller
CN106089686A (en) * 2016-07-18 2016-11-09 衡阳中地装备探矿工程机械有限公司 A kind of crosshead and piston rod attachment structure and processing method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1259138B (en) * 1962-11-13 1968-01-18 Goetaverken Ab Crosshead bolts for internal combustion engines, especially two-stroke internal combustion engines
CH540442A (en) * 1971-07-13 1973-08-15 Sulzer Ag Cross-head journal bearings for piston engines, in particular for diesel internal combustion engines
CH576082A5 (en) * 1974-03-21 1976-05-31 Sulzer Ag
DE2854234A1 (en) * 1978-04-27 1979-10-31 Sulzer Ag CROSS-HEAD PIN BEARINGS FOR PISTON MACHINES, IN PARTICULAR FOR DIESEL ENGINEERING MACHINES
JPS5831446B2 (en) * 1978-08-01 1983-07-06 三菱重工業株式会社 Internal combustion engine piston cooling system
CH666094A5 (en) * 1985-04-26 1988-06-30 Sulzer Ag CROSS HEAD PIN BEARINGS FOR PISTON MACHINES.
DE58900717D1 (en) * 1988-04-27 1992-02-27 Sulzer Ag LUBRICATION ARRANGEMENT FOR THE CROSS-HEAD BEARING OF A TWO-STROKE PISTON COMBUSTION ENGINE.

Also Published As

Publication number Publication date
GR1001198B (en) 1993-06-21
DK54691D0 (en) 1991-03-26
ITRM920167A0 (en) 1992-03-11
CN1027462C (en) 1995-01-18
JPH0599218A (en) 1993-04-20
ITRM920167A1 (en) 1993-09-11
CN1065323A (en) 1992-10-14
DK54691A (en) 1991-03-27
KR100233881B1 (en) 1999-12-15
JP3390027B2 (en) 2003-03-24
DK167076B1 (en) 1993-08-23
KR920018370A (en) 1992-10-21
PT100295A (en) 1994-04-29
DE4206122A1 (en) 1992-10-01

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Legal Events

Date Code Title Description
0001 Granted