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Gaskets and sealants

Automobiles have many rotating parts, such as engine parts and tires. Bearings are required to support rotation. Seals are attached to these bearings to prevent grease from flowing out and foreign matter from entering the bearings. The seal is an important part component that protects bearings, and Uchiyama proposes a high quality seal based on its excellent technological capabilities.

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電気自動車

Electric
Vehicle

Pickup Product

  • バッテリーハウジングガスケット

    Battery housing gasket

    The gaskets used inside the battery cases for electric vehicles, to enable maintenance and maintain long-term safety and high performance.

  • LIDARシステム用磁気エンコーダー

    Magnetic encoders for LIDAR

    This encoder is used in a system that uses a laser as a light source to measure the distance and shape to an object with high accuracy using reflected light.

  • 内装部品(コルクトレイ採用)

    Interior parts

    This is a car interior component that pursues appearance texture, and eco-friendliness. Cork, a natural material, and resin are molded into one piece.

Other examples

  • Magnetic Encoder for Transportation Speed
  • Transmission gaskets
  • Bumper core material
  • Connector gasket
  • Battery cell cushioning material
燃料電池自動車

Fuel cell
Vehicle

Pickup Product

  • エアーバルブインレットパイプASSY

    Air valve inlet pipe ASSY

    Resin couplings with gaskets used at the air inlet/outlet of fuel cell stacks to reduce pressure drop and manage cleanliness.

  • スタックケースガスケット

    Stack case gasket

    This gasket is used for the case of the fuel cell stack to prevent micro-leakage of hydrogen and intrusion of water and foreign matter while suppressing contact failure.

Other examples

  • Hydrogen pump adapter
ハイブリット車

Gasoline
＆hybrid
Vehicle

Pickup Product

  • PCU樹脂水路ASSY

    PCU Resin Hydrographic ASSY

    It is used in the power control unit (PCU) of a vehicle to form a coolant water path and to prevent the entry of water, dust, and other foreign matter into PCU.

  • 車輸速用磁気エンコーダー

    Magnetic Encoder for Transportation Speed

    This is a necessary part to prevent the tire from locking in case of sudden braking, etc. Magnetic rubber is used to provide a rotation speed detection function.

  • ドレンワッシャ

    Drain washer

    Lubricant outlet gasket. Using proprietary materials, it has better sealing performance than common copper washers.

Other examples

  • PCU cover gasket
  • Insulators and silencers (commercial vehicles)
  • Intake manifold gasket
  • Water Inlet/Outlet ASSY
  • Water jacket spacer
  • Gasket for water pump
  • Oil pan gasket
  • Variable valve control unit gasket
  • Crank angle magnetic encoder
  • Instant pad
  • Turbo gasket, exhaust manifold
  • Timing chain cover gasket
  • Luggage compartment board
  • Seals for transmission bearings
  • Baffle plate
  • Hub seal (including truck large diameter hub seal)
  • Head cover gasket
自転・電動アシスト自転車

Electric
assist
bicycle

Other examples

  • Dust seal
  • Magnetic encoder for irregular position detection
  • Seals for brake parts
トラム

Tram

Other examples

  • Magnetic Encoder for Transportation Speed
  • Stack case gasket (FC)
フォークリフト

Forklift

Other examples

  • Magnetic encoder for steering
  • Magnetic encoders for motors
  • Head cover gasket
  • Pipe Assy(FC)
小型船舶

Small boat

Pickup Product

  • サイレンサー

    Silencer

    This unit reduces the intake noise of large engines, for ships, industrial machinery, etc., by using an expansion chamber and inner sound-absorbing material.

Other examples

  • VST (paper separator) cover
  • Head cover gasket
  • Oil cooler gasket
  • Stack case gasket (FC)
農機・産機

Agricultural/
industrial
machinery

Pickup Product

  • EGRガスケット

    EGR gasket

    This is a gasket used for a mechanism that returns the exhaust gas to the intake again (exhaust gas recirculation = EGR) and burns NOx as completely as possible.

  • オイルパンガスケット

    Oil pan gasket

    This is an oil pan that stores engine and transmission lubricating oil, and a gasket that prevents leakage from the gap in the main unit.

  • ベアリングシール

    Bearing seal

    This seal is used for bearings that support machine rotation. Prevents grease from flowing out from the inside and water, mud and foreign matter from the outside from entering.

  • Transmission case gasket
  • Magnetic encoder for detecting rotational position
  • Head cover gasket