US6101995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Structure for mounting of auxiliary parts on in-line type multi-cylinder engine
Assignee: Honda Motor Co Ltd
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Filing: 1999-03-31
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Granted: 2000-08-15
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Expires: 2019-03-31
Abstract
Abstract An auxiliary part mounting bracket for an in-line multi-cylinder engine. An oil pump, an auto-tensioner, an alternator, a water pump and a compressor are preassembled on the auxiliary part mounting bracket to form an assembly. This assembly is fixed to a side of the engine cylinder block by six bolts. One bolt is threadedly inserted into the cylinder block through a space defined between the upper oil pump and auto-tensioner and the lower alternator and water pump; two bolts are threadedly inserted into the cylinder block through a space defined between the upper positioned alternator and water pump and the lower positioned compressor. Thus, it is possible to enhance the assembling operation, when the plurality of auxiliary parts are fixed to an engine body through the auxiliary part mounting bracket.
Inventors
- 👤 Kenji Itoh
- 👤 Yasuyo Kosugi
- 👤 Masaharu Goto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:22
CPC Classifications
F; F02; F02B; F02B67/00; F02B67/04; F02B67/06; F02B75/00; F02B75/16; F02B75/18; F02B75/20
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
104 words
A structure for mounting auxiliary parts on an in-line type multi-cylinder engine having a crankshaft and an end less belt operatively connected thereto, comprising a plurality of auxiliary parts, the endless belt operatively connecting the crankshaft and said plurality of auxiliary parts, an auxiliary part mounting bracket for supporting said auxiliary parts on the engine body, bolts for fixing said plurality of auxiliary parts to said auxiliary part mounting bracket with spaces defined between said auxiliary parts, and bolt-fastening portions for fixing said auxiliary part mounting bracket to the engine body, the bolt fastening portions being disposed in said spaces between said auxiliary parts.
Claim 2
Dependent Claim
104 words
A structure for mounting auxiliary parts on an in-line type multi-cylinder engine having a crankshaft and an end less belt operatively connected thereto, comprising a plurality of auxiliary parts, the endless belt operatively connecting the crankshaft and said plurality of auxiliary parts, an auxiliary part mounting bracket for supporting said auxiliary parts on the engine body, bolts for fixing said plurality of auxiliary parts to said auxiliary part mounting bracket with spaces defined between said auxiliary parts, and bolt-fastening portions for fixing said auxiliary part mounting bracket to the engine body, the bolt fastening portions being disposed in said spaces between said auxiliary parts.
Claim 3
Dependent Claim
51 words
A structure for mounting auxiliary parts on an in-line type multi-cylinder engine according to claim 1, wherein said plurality of auxiliary parts are fixed to said auxiliary part mounting bracket, and are disposed spaced apart in the vertical direction of the engine body and are alternately displaced in the lateral direction.
Claim 4
Dependent Claim
95 words
A structure for mounting auxiliary parts on an in-line type multi-cylinder engine according to claim 1, wherein a first auxiliary part and a second auxiliary part of said plurality of auxiliary parts are fixed to said auxiliary part mounting bracket in a vertical relationship; a third auxiliary part of said plurality of auxiliary parts is fixed to a pair of mounting arms extending integrally from said first auxiliary part; and a fourth auxiliary part of said plurality of auxiliary parts is fixed to a pair of mounting arms extending integrally from said second auxiliary part.
Claim 5
Dependent Claim
52 words
A structure for mounting auxiliary parts on an in-line type multi-cylinder engine according to claim 3, wherein said first and second auxiliary parts are driven by an inner peripheral surface of the endless belt, and said third and fourth auxiliary parts are driven by an outer peripheral surface of the endless belt.
Claim 6
Dependent Claim
87 words
A structure for mounting auxiliary parts on an in-line type multi-cylinder engine according to claim 1, wherein said plurality of auxiliary parts are disposed spaced apart in a longitudinal direction of said auxiliary part mounting bracket, and wherein one of said auxiliary parts is a water pump disposed at a substantially central portion of said auxiliary part mounting bracket, and said auxiliary mounting bracket includes a cooling water passage extending downstream from said water pump, integrally defined in the longitudinal direction of said auxiliary part mounting bracket.
Claim 7
Dependent Claim
33 words
A structure for mounting auxiliary parts on an in-line type multi-cylinder engine according to claim 5, wherein one of said auxiliary parts is an alternator disposed in the vicinity of said water pump.
Claim 8
Dependent Claim
72 words
A structure for mounting auxiliary parts on an in-line type multi-cylinder engine according to claim 6, wherein said auxiliary mounting bracket includes a thermo-case having a thermostat accommodated therein, integrally formed on said auxiliary part mounting bracket, and a cooling water passage extending from said thermo-case to said water pump, integrally defined in a direction perpendicular to the longitudinal direction of said auxiliary part mounting bracket, in the vicinity of said alternator.
Claim 9
Dependent Claim
63 words
A structure for mounting auxiliary parts on an in-line type multi-cylinder engine according to claim 7, wherein the engine includes an intake manifold and wherein said auxiliary part mounting bracket is disposed at one end of the side of said engine body in the axial direction of the crankshaft, and the intake manifold is disposed at the other end in the axial direction.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-08-15 | 2004-02-14 | 2004-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-08-15 | 2008-02-14 | 2008-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-08-15 | 2012-02-14 | 2012-08-15 | $7700.00 | Window Closed / Lapsed |