GB955046A - Bearing-cap fastening arrangements for internal-combustion piston engines - Google Patents

Bearing-cap fastening arrangements for internal-combustion piston engines

Info

Publication number
GB955046A
GB955046A GB1622662A GB1622662A GB955046A GB 955046 A GB955046 A GB 955046A GB 1622662 A GB1622662 A GB 1622662A GB 1622662 A GB1622662 A GB 1622662A GB 955046 A GB955046 A GB 955046A
Authority
GB
United Kingdom
Prior art keywords
bearing
grooves
cap
ring
internal
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
GB1622662A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB955046A publication Critical patent/GB955046A/en
Expired legal-status Critical Current

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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/02—Crankshaft bearings
    • 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0043—Arrangements of mechanical drive elements
    • F02F7/0053—Crankshaft bearings fitted in the crankcase
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

955,046. Bearings; washers; bolting. SULZER FRERES S.A. April 27, 1962 [May 2, 1961], No. 16226/62. Headings F2A and F2H. In an internal-combustion engine having cylinders arranged in the form of a V, a main bearing - cap fastening arrangement comprises projections on the opposed faces of the bearing-cap 3 and the crankcase 1 arranged substantially concentrically around fastening screws 4 and having inclined surfaces, and a thrust ring 5 between the bearing-cap 3 and the crankcase 1 having grooves therein with inclined surfaces co-operating with the corresponding projections on the crankcase 1 and the bearing-cap 3. The grooves may be defined by conical surfaces 6, 7 or by circular ares for example. There may be one or more grooves (Fig. 3) on each side of the ring 5. There may be no grooves in opposite sides of the ring 5 with the same diameters, a projection on the part 1 or 3 being then between two projections on the part 3 or 1. In some cases the axes of the grooves in opposite sides of the ring 5 are slightly staggered with respect to one another.
GB1622662A 1961-05-02 1962-04-27 Bearing-cap fastening arrangements for internal-combustion piston engines Expired GB955046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH553961A CH383073A (en) 1961-05-02 1961-05-02 Bearing cap fastening of a piston machine

Publications (1)

Publication Number Publication Date
GB955046A true GB955046A (en) 1964-04-08

Family

ID=4295287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1622662A Expired GB955046A (en) 1961-05-02 1962-04-27 Bearing-cap fastening arrangements for internal-combustion piston engines

Country Status (3)

Country Link
CH (1) CH383073A (en)
ES (1) ES276068A1 (en)
GB (1) GB955046A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232217A (en) * 1989-05-18 1990-12-05 Hydra Tight Ltd Washer for releasing bolted connections
EP1746279A1 (en) * 2005-07-22 2007-01-24 FIAT AUTO S.p.A. Coupling system with a high coefficient of friction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232217A (en) * 1989-05-18 1990-12-05 Hydra Tight Ltd Washer for releasing bolted connections
EP1746279A1 (en) * 2005-07-22 2007-01-24 FIAT AUTO S.p.A. Coupling system with a high coefficient of friction

Also Published As

Publication number Publication date
ES276068A1 (en) 1962-10-16
CH383073A (en) 1964-10-15

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