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1. WO1985000146 - MOUNTING ARRANGEMENT FOR AN EXHAUST SYSTEM

Publication Number WO/1985/000146
Publication Date 17.01.1985
International Application No. PCT/US1983/001274
International Filing Date 17.08.1983
IPC
B60K 13/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
13Arrangement in connection with combustion air intake or gas exhaust of propulsion units
04concerning exhaust
F01N 13/08 2010.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
13Exhaust or silencing apparatus characterised by constructional features
08Other arrangements or adaptations of exhaust conduits
F01N 13/18 2010.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
13Exhaust or silencing apparatus characterised by constructional features
18Construction facilitating manufacture, assembly or disassembly
CPC
B60K 13/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
13Arrangement in connection with combustion air intake or gas exhaust of propulsion units
04concerning exhaust
F01N 13/08
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
13Exhaust or silencing apparatus characterised by constructional features ; ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
08Other arrangements or adaptations of exhaust conduits
F01N 13/1811
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
13Exhaust or silencing apparatus characterised by constructional features ; ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
18Construction facilitating manufacture, assembly, or disassembly
1805Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
1811with means permitting relative movement, e.g. compensation of thermal expansion or vibration
Applicants
  • TOWMOTOR CORPORATION [US]/[US]
Inventors
  • CALLAGHAN, William, Isaac
  • UHLER, Douglas, Lester
Agents
  • HICKMAN, Alan, J. @
Priority Data
505,58720.06.1983US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MOUNTING ARRANGEMENT FOR AN EXHAUST SYSTEM
(FR) AGENCEMENT DE MONTAGE POUR UN SYSTEME D'ECHAPPEMENT
Abstract
(EN)
Mounting arrangement (10) for resiliently connecting an exhaust stack (12) to an exhaust pipe (14) and a frame (18) which eliminates the problems of vibration, noise transfer, joint failure, high exhaust temperatures, complexity, and inability to quickly assemble and disassemble. The mounting arrangement (10) has first and second spaced apart elastomeric devices (60, 80) for resiliently connecting the exhaust stack (12) to the frame (18), a support bracket (98) and an exhaust pipe (14). The first elastomeric device (60) supports an open end of the exhaust pipe (14) in the exhaust stack (12) and on the frame (18) and the second elastomeric device (80) engages the support bracket (98) and retains the first elastomeric device (60) in contact with the frame (18). A passage arrangement (74) passes cooling air flow past the first elastomeric device to cool the first elastomeric device (60) and the exhaust stack (12). Thus the problems of vibration, noise transfer, joint failure, high exhaust temperature, complexity and difficulty of assembly and disassembly are eliminated. The mounting arrangement (10) is particularly suited for connecting the exhaust stack (12) to the frame (18) and an overhead guard (116) of a lift truck (20).
(FR)
Agencement de montage (10) permettant de relier de manière élastique une souche d'échappement (12) à un tuyau d'échappement (14), et châssis (18) éliminant les problèmes posés par les vibrations, la propagation de bruit, les fuites par les joints, les températures élevées d'échappement, la complexité et les difficultés d'assemblage et de démontage rapides. L'agencement de montage (10) possède un premier et un deuxième dispositifs élastomères écartés (60, 80) reliant de manière élastique la souche d'échappement (12) au châssis (18), un étrier de support (98) et un tuyau d'échappement (14). Le premier dispositif élastomère (60) supporte une extrémité ouverte du tuyau d'échappement (14) dans la souche d'échappement (12) et sur le châssis (18) et le deuxième dispositif élastomère (80) engage l'étrier de support (98) et maintient le premier dispositif élastomère (60) en contact avec le châssis (18). Un passage aménagé (74) fait circuler un courant d'air de refroidissement sur le premier dispositif élastomère (60) de manière à refroidir ce dernier ainsi que la souche d'échappement (12). Cet agencement permet d'éliminer les problèmes posés par les vibrations, la propagation de bruit, les fuites au niveau des joints, les hautes températures d'échappement, la complexité et les difficultés d'assemblage et de démontage. L'agencement de montage (10) est particulièrement indiqué pour relier la souche d'échappement (12) au châssis (18) et au toit de protection (116) d'un chariot élévateur (20).
Also published as
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