TH71500B - Internal combustion engine for straddle vehicles. - Google Patents

Abstract

DC60 (26/02/15) to provide an internal combustion engine for straddling vehicles at an affordable price. where the internal combustion engine can be disassembled in the internal combustion engine condition has been installed on the vehicle In order to uninstall the cylinder head and cylinder block and which has a structure Simple and with excellent maintenance condition In internal combustion engines for straddle vehicles where the internal combustion engine (20) is mounted in such a way as to be supported by a number of vehicle chassis (2), Two end bolts (71, 72) which are embedded so that the embedded screw sections (71a, 72a) are provided at the lower end. To be screwed into the crankcase (21) will be built into the frame to be inserted through the cylinder block (22) and the cylinder head (23), which will be stacked. sequentially On the crankcase (21) the bolt assembly (71N, 72N) is screwed onto and treated. It is fixed to the top screw section (7lb, 72b) of the double-ended bolt (71, 72) which passes through and extends from the cylinder head (23). The tool binding section (71c, 72c) where the tool is Get synchronized to spin The double-ended bolts (71, 72) are formed on the top of the screw-top (71b, 72b) section of the double-end bolts (71, 72). Revised Invention Summary 26/02/2015 To provide an internal combustion engine for straddling vehicles at an affordable price. where the internal combustion engine can be disassembled in the internal combustion engine condition has been installed on the vehicle In order to uninstall the cylinder head and cylinder block and which has a structure Simple and with excellent maintenance condition In internal combustion engines for straddle vehicles where the internal combustion engine (20) is mounted in such a way as to be supported by a number of vehicle chassis (2), Two end bolts (71, 72) which are embedded so that the embedded screw section (71a' 72a) is provided at the lower end. To be screwed into the crankcase (21) will be built into the frame to be inserted through the cylinder block (22) and the cylinder head (23), which will be stacked. sequentially On the crankcase (21) the bolt assembly (71N' 72N) is screwed onto and treated. It is bolted to the top screw (7lb' 72b) section of the double-ended bolt (71, 72) that passes through and extends from the cylinder head (23). The tool binding section (7lc 72c) where the tool is Get synchronized to spin The double end bolts (71, 72) are obtained forming on top of the screw top (7lb 72b) portion of the double end bolts (71, 72). ---------- ---------------------------------------- To provide internal combustion engine For straddling vehicles at a reasonable price where the internal combustion engine can be disassembled in the internal combustion engine condition has been installed on the vehicle In order to uninstall the cylinder head and cylinder block and which has a structure Simple and with excellent maintenance condition In internal combustion engines for straddle vehicles where the internal combustion engine (20) is installed in such a way that it is supported by the vehicle chassis (2), number One of the two end bolts (71, 72) which is embedded so that the embedding screw section (71a' 72a) is provided at the lower end. To be screwed into the crankcase (21) will be built into the frame to be inserted through the cylinder block (22) and the cylinder head (23), which will be stacked. sequentially On the crankcase (21) the bolt assembly (71N' 72N) is screwed onto and treated. It is bolted to the top screw (7lb' 72b) section of the double-ended bolt (71, 72) that passes through and extends from the cylinder head (23). The tool binding section (7lc 72c) where the tool is Get synchronized to spin The double end bolts (71, 72) are obtained forming on top of the screw top (7lb 72b) portion of the double end bolts (71, 72).

Claims (8)

Claims (all) which will not appear on the advertisement page :Edit 16/11/2018 page 1 of 3 pages Claims 1. Internal combustion engine for cross-carriage vehicles. Where the internal combustion engine (20) is installed in such a way as to be supported by the vehicle body frame (2), the internal combustion engine (20) is structured in such a way that A certain number of stud bolts (71, 72), which have been embedded by making the Embedding screws (71a, 72a) are provided at the bottom end of the thing. in order to get the screws screwed into the crankcase (21) and is inserted through the cylinder block (22) and cylinder head (23), which will be stacked into The sequence on the crankcase (21) and the nut member (71N, 72N) has been screwed onto and treated. It is fixed to the top screw part (71b, 72b) of the two end bolts (71, 72) which pass through and protrude from the cylinder head (23) where the tool binding part (71c, 72c). where the tools are coordinated to rotate The two end bolts (71, 72) are formed on top of the top screw sections (71b, 72b) of the two end bolts (71, 72). The vehicle body frame (2) includes main frame (4) extending from the header tube (3) to the rear centered in the vehicle width direction and aligned above the internal combustion engine (20). The two end bolts (71, 72) include: center neighboring stud bolt ( 71) arranged in such a way that the two-end bolt center axis (71) intersects with the main frame (4) and the two-end bolt indented along the frame width (72), where the bolt center axis does not intersect. The main frame (4) and the total length of the near-center two-end bolt (71) containing the embedding screw section (71a) are shorter than the distance (L) in the direction of the two-end two-bolt bolt center axis. Near the center (71) between the cylinder block (22) and the main frame (4) --------------------------------- ---------------------------------------------------- ----------------- Amendment 26/02/2015 1. Internal combustion engines for straddle vehicles where internal combustion engines (20 ) shall be installed in such a way as to be supported by a vehicle body frame (2) consisting of: a number of double-ended bolts (71, 72) which have been recessed. This allows the embedded screw section (71a 72a) to be provided at the lower end. That will be screwed into the crankcase (21) and will be inserted through the cylinder block (22) and cylinder head (23), which will be stacked tightly on the crankcase (21). and the bolt assembly (71N, 72N) that has been screwed onto and fixed to The upper screw part (71b, 72b) of the double-ended bolt (71, 72) which passes through the substance and protrudes from the cylinder head (23) where the tool binding part (7lc\' 72c) where The tool will be synchronized to rotate. The two end bolts (71, 72) are formed at the top of the top screw section (71b, 72b) of the end bolts (71, 72). 2. Vehicle internal combustion engines. A straddle type under claim 1, where the vehicle body frame (2) shall include the main frame (4), other than the steering column tube (3), along the rear Centered in the direction of the vehicle width and is arranged above the internal combustion engine (20) and the two end bolts (71, 72) shall include the two end bolts near the center (71) arranged. in position where the bolt center of the double-ended bolt (71) intersects the main frame (2) and the two-end bolt indented across the frame width (72), where the bolt center axis does not intersect. main frame (4) and where the total length of the near-center two-end bolt (71) containing the embedding screw (71a) is shorter than the distance (L) by the direction of the bolt center rod. of bolts two near-centered ends (71) between the cylinder block (22) and the main frame (4) The screw mounting metrics (63n, 64n) are provided on the 25 cylinder head (23) that are touched by the screw assembly (71N 72N) which has been get screwed onto the top screw part (71b, 72b) of the bolt [71, 72] where the part is stamped for Bolt mounted (63n\' 64n). The monitor is positioned below the top end surface of the cylinder head. (23) 4. Internal combustion engine for straddle vehicles as per claim 3 where the cylinder head mounting stamping (63n) (23) is formed into the frame. to be touched by the nut assembly (71), which is screwed onto the top screw part (71b) of the near-center two-end bolt (71) and where the trim for The bolt (63n) is positioned below the recessed depth (D) from the top end surface (6la) of the cylinder head (23). (71) 5. Internal combustion engines for straddle vehicles pursuant to Claim 3 or 4. where the top multiples of the two end bolts that are indented along the frame width (72) are arranged at The same height is essentially the top end surface (61a) of the cylinder head (23). 6. Internal combustion engines for straddle vehicles under Claims 1 to 5. where the buried depth (D) of the crankcase (21) where the embedding screw section (71a 72a) of the end bolt (71 > 72) is screwed in. In the crank room there will be They are essentially identical to the protrusion length of the protrusion (22ss) of the cylinder liner (22s) of the cylinder block (22) protruding into the crankcase. Seated-cropped vehicle according to any of the 1 to 6 terms Where the internal combustion engine (20) has a single cylinder, and the cylinder block (22) has a cylinder liner (22a), which is indented with two bolts (71,71) around the cylinder liner (22s) to either side. of the left and right from the center in the width direction of the vehicle where the main frame (4) will be arranged. and where the two-end bolts that are indented along the frame width (72) are arranged on the side opposite the cylinder liners (22s) and the cam chain chambers (22c) are formed. On the opposite side with respect to the eccentric side of the cylinder liner (22s) 8. Internal combustion engines for straddle vehicles pursuant to one of Claims 1 to 7. where the recessed screw holes (21b, 21b) of the crankcase (21) where the recessed screw sections (71a, 72a) of the two end bolts (71, 72) are screwed. screws into the crankcase will It is a screw hole with a closed bottom. ---------------------------------------------------- -- 1. Internal combustion engine for straddle vehicles where the internal combustion engine (20) is mounted in such a way as to be supported by the hull frame. VEHICLE (2) INCLUDES: A number of two-end bolts (71, 72) which are embedded so that the embedding screw sections (71a 72a) are provided at the lower ends. That will be screwed into the crankcase (21) and will be inserted through the cylinder block (22) and cylinder head (23), which will be stacked tightly on the crankcase (21). and the bolt assembly (71N\' 72N) that has been screwed onto and fixed to The upper screw part (71b\' 72b) of the double-ended bolt (71, 72) which passes through the substance and protrudes from the cylinder head (23) where the tool binding part (7lc\' 72c) at which the tool will be synchronized to rotate The double end bolts (71, 72) are formed on top of the screw top (7lb\' 72b) portion of the end bolts (71, 72). 2. Internal combustion engine for straddle vehicles pursuant to Claim 1, where the vehicle body frame (2) shall include the main frame (4) other than the steering column tube (3). to the end along the line Centered in the direction of the vehicle width and is arranged above the internal combustion engine (20) and the two end bolts (71, 72) shall include the two end bolts near the center (71) arranged. in position where the bolt center of the double-ended bolt (71) intersects the main frame (2) and the two-end bolt indented across the frame width (72), where the bolt center axis does not intersect. main frame (4) and where the total length of the near-center two-end bolt (71) containing the embedding screw (71a) is shorter than the distance (L) by the direction of the bolt center rod. of bolts The two ends near the center (71) between the cylinder block (22) and the main body (4). 3. Internal combustion engine for straddle vehicles pursuant to Claim 2, which is further assembled with the provided screw mounting parts (63n\' 64n) On 25 cylinder head (23) that has been touched by a screw assembly (71N 72N), which has been screwed. onto the top screw section (7lb\' 72b) of the bolt [screw ends (71, 72) where the 4 stamped sections are located. Screw mounted (63n\' 64n). The screen is placed below the top end surface of the cylinder head (23). 4. Internal combustion engines for straddle vehicles pursuant to Claim 3, where the threaded mounting part (63n) of the cylinder head (23) is built in. frame to be touched by the nut assembly (71), which is screwed onto the top screw part (7lb) of the near-center two-end bolt (71) and where the trim to The bolt (63n) is positioned below the recessed depth (D) from the top end surface (6la) of the cylinder head (23). ) of the embedding screw section (1) of the two ends of the screw near the center (71). 5. Internal combustion engines for straddle vehicles pursuant to Claim 3 or 4, where the top multiples of the two end bolts indented along the frame width (72) are provided at The same height is essentially the top end surface (61a) of the cylinder head (23). 6. Internal combustion engines for straddle vehicles under Claims 1 to 5. where the buried depth (D) of the crankcase (21) where the embedding screw section (71a 72a) of the end bolt (71 > 72) is screwed in. In the crankcase there are 8. They are essentially equidistant to the protrusion length of the overhang (22ss) of the cylinder liner (22s) of the cylinder block (22) protruding into the crankcase. cast 7. Any internal combustion engine for cruising vehicle according to clauses 1 to 6 Where the internal combustion engine (20) has a single cylinder, and the cylinder block (22) has a cylinder liner (22a), which is indented with two bolts (71,71) around the cylinder liner (22s) to either side. of the left and right from the center in the width direction of the vehicle where the main frame (4) will be arranged. and where the two-end bolts that are indented along the frame width (72) are arranged on the side opposite the cylinder liners (22s) and the cam chain chambers (22c) are formed. on the opposite side relative to the offset side of the cylinder liner (22s). 8. Internal combustion engines for straddle vehicles under Claims 1 to 7. where the recessed screw holes (21b\' 21b) of the crankcase (21) where the embedded screw sections (7la\' 72a) of the two end bolts (71, 72) are Screw the screws into the crankcase. It is a screw hole with a closed bottom.