In addition, the other-end-side opening (36b) of the lower-link oil passage (36) is formed in a long and narrow, elongated-hole shape extending in the circumferential direction of the crank-pin bearing surface.
The crankshaft includes a front crankpin, a rear crankpin, and one or more central crankpins.
A crankpin journal hole (8) is placed in the slider, and the crankpin journal hole is connected with the crankpin journal rotatably.
In each of them a crank disk (3) is placed on a central pin (9), fitted with a piston rod pin (12).
A crankshaft may include first and second journals having circular cross- sections, and a crankpin, the crankpin extending between first and second crankpin journals.
The cap 600 forms a second crank pin bearing segment 550.
Each central hub has an inwardly extending crank pin.
The second gear (3) is supported by the crank pin (7).
The crank pin may be separate or integral with one crank shaft half.
The tilting mechanism has a crank disk (11) driven by the motor with a crank pin (12) and a connecting rod (13) which is moved to and fro by the crankpin.
A connecting rod (12) is rotatably mounted on the second crank pin (6).
The crankpin may include at least one crankpin journal and at least one cam including a cam profile, wherein the cam profile is configured to affect the stroke of a connecting rod coupled to the crankpin.
The crankshaft further includes pairs of counterweights disposed on each side of the front crankpin, the rear crankpin and the one or more central crankpin.
A variable stroke crankshaft includes a crankshaft (10) with a fixed crankpin (20) upon which is mounted a moveable crankpin shell (30).
A drive block (11) is rotatably mounted on the crankpin (4).
A pair of coplanar connecting rods is in rotational engagement with the crankpin.
A piston assembly and wrist pin therefor provide a method for controlling rotation of the wrist pin with respective piston pin bores and connecting rod small end wrist pin bore.
The latch assembly includes a housing (20), a crank member (50) disposed within the housing for limited rotational movement therein, a pawl (70), a crank pin (90), and an attachment pin (100).
The internal circumferential diameter is operably coupled to a crankpin, and the external circumferential diameter is operably coupled to a connecting rod, thereby operably coupling the connecting rod to the crankpin.
The mechanism (1) comprises a crank member (6) which is rotatably mounted on the crankpin (4), and comprises at least a bearing portion (7) which is eccentrically disposed with respect to the crankpin (4).
The pin and slot connection permits operation of the valve through only one half turn.
The crank member is in operable engagement with the actuating member or system, whereby upon rotation of the actuating member, the crank member or pawl is pivoted and slid between latched and unlatched positions.
The lever arm cooperates with the crank pin to cause the lever arm to cyclically pivot back and forth.
The crank pin is provided with support thrust bearings, whereby the axes of said bearings are offset from the axis of the pivots.
A carrier (68, 69) for transmission of movement is arranged between the insert tool (88, 188, 288) and the eccentric pin (51, 52), and the carrier (68, 69) has a bore (72, 72') into which the eccentric pin (51, 52) pivotably engages.
A carrier (68, 69) for transmission of movement is arranged between the insert tool (88, 188, 288) and the eccentric pin (51, 52), and the carrier (68, 69) has a bore (72, 72') into which the eccentric pin (51, 52) pivotably engages.
The present invention overcomes these problems by providing a piston assembly (30) with a wrist pin (36) attached to a piston member (32).
Thus, the length of the leg members (80) are short and do not require a portion surrounding the wrist pin (36).
The wrist pin has a cylindrical body with opposite end portions spaced axially from one another by a central portion and a through bore of varying internal diameter.
Moreover, the piston assembly is preferably of the articulated type and includes a forged aluminum piston skirt connected to the piston member through a common wrist pin.
Moreover, the piston assembly (76) is preferably of the articulated type and includes a forged aluminum piston skirt (80) connected to the piston member through a commmon wrist pin (82).
The throw axis sweeps a revolution cone.
The connecting rods (30) from the pistons (20) are rotatably mounted to a connecting rod bearing journal (14) which rotatably encircles the connecting rod bearing journal.
Ends of the axle have respective flycranks (6a).
Two intermediate sliders with rocking elements are connected, with the aid of connecting rods, to a lower (whole) connecting rod bolt or to the middle part of a lower (split) connecting rod bolt.
However, the toggle extension (4 to 5 cm long piece screwed to the toggle) can be replaced, but only if the toggle thread is not damaged.
The invention is characterized in that said crank (3) is likewise supported by a bearing, called second bearing.
The piston (40) is moved by a throw (44) mounted to a crank (52).
The second and third pistons (6, 12) depend each from a piston-rod and from a throw.
The reciprocating compressor includes a crankshaft having an eccentric crankpin, a reversible motor for rotating the crankshaft in a forward and a reverse direction, and an eccentric, two position cam rotatably mounted over the crankpin.
A main bearing (122) is concentric with a crankpin (123) and coupled to a shaft (116).
A channel (650) extends from within the crank pin (520) to the outer side (565).
The central axis of the crank pin(s) to be hardened is used as the axis for the rotational movement of the crankshaft.
A multilink-type piston crank mechanism (25) is provided for an internal combustion engine.
The eccentric cam rotates with respect to the crankpin when the crankshaft is rotating in the reverse direction.
The drive shaft may include a main body and a crank pin extending from the main body.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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