JPH02119532U - - Google Patents

Info

Publication number
JPH02119532U
JPH02119532U JP2873789U JP2873789U JPH02119532U JP H02119532 U JPH02119532 U JP H02119532U JP 2873789 U JP2873789 U JP 2873789U JP 2873789 U JP2873789 U JP 2873789U JP H02119532 U JPH02119532 U JP H02119532U
Authority
JP
Japan
Prior art keywords
circumferential surface
inner circumferential
side mounting
outer circumferential
cylinder portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2873789U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2873789U priority Critical patent/JPH02119532U/ja
Publication of JPH02119532U publication Critical patent/JPH02119532U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sealing Devices (AREA)
  • Braking Arrangements (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案が適用されたダストブーツを備
えたデイスクブレーキの要部を示す断面図である
。第２図は第１図の要部拡大図である。第３図は
本考案の他の例を示す図であつて、第２図に相当
する図である。第４図は従来のダストブーツを備
えたデイスクブレーキの要部を示す断面図であつ
て、第２図に対応する図である。 １０：キヤリパ、１８：シリンダ部、２２：ピ
ストン、３６：圧入用穴部（開口側内周面）、４
０：ダストブーツ、４２：外周側取付部、４４：
内周側取付部、４８，５４：円環状部材。 FIG. 1 is a sectional view showing the main parts of a disc brake equipped with a dust boot to which the present invention is applied. FIG. 2 is an enlarged view of the main part of FIG. 1. FIG. 3 is a diagram showing another example of the present invention, and corresponds to FIG. 2. FIG. 4 is a sectional view showing essential parts of a conventional disc brake equipped with a dust boot, and corresponds to FIG. 2. 10: Caliper, 18: Cylinder part, 22: Piston, 36: Press-fitting hole (opening side inner circumferential surface), 4
0: Dust boot, 42: Outer mounting part, 44:
Inner peripheral side mounting portion, 48, 54: annular member.

Claims (1)

【実用新案登録請求の範囲】 シリンダ部を備えたキヤリパと、該シリンダ部
内に摺動可能に嵌合されてその開口から突出し可
能なピストンとを備えたデイスクブレーキにおい
て、環状を成す外周側取付部および内周側取付部
を有し、該外周側取付部が前記シリンダ部の開口
側内周面に取り付けられ且つ該内周側取付部が前
記ピストンの外周面に取り付けられるダストブー
ツであつて、 前記外周側取付部の外周面に一体的に固着され
て前記シリンダ部の開口側内周面に直接的に圧入
される金属製の円環状部材を含むことを特徴とす
るデイスクブレーキ用ダストブーツ。[Claims for Utility Model Registration] In a disc brake comprising a caliper having a cylinder portion and a piston that is slidably fitted into the cylinder portion and can protrude from the opening thereof, the outer peripheral side mounting portion is annular. and an inner circumferential side mounting part, the outer circumferential side mounting part being attached to the opening side inner circumferential surface of the cylinder part, and the inner circumferential side attaching part being attached to the outer circumferential surface of the piston, A dust boot for a disc brake, comprising a metal annular member that is integrally fixed to the outer circumferential surface of the outer circumferential side mounting portion and press-fitted directly into the opening side inner circumferential surface of the cylinder portion.
JP2873789U 1989-03-14 1989-03-14 Pending JPH02119532U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2873789U JPH02119532U (en) 1989-03-14 1989-03-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2873789U JPH02119532U (en) 1989-03-14 1989-03-14

Publications (1)

Publication Number Publication Date
JPH02119532U true JPH02119532U (en) 1990-09-26

Family

ID=31252341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2873789U Pending JPH02119532U (en) 1989-03-14 1989-03-14

Country Status (1)

Country Link
JP (1) JPH02119532U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002327849A (en) * 2001-04-27 2002-11-15 Akebono Brake Ind Co Ltd Ring mold type dust boots, its manufacturing method and molding die
JP2009019643A (en) * 2007-07-10 2009-01-29 Advics:Kk Ring mold boot and its manufacturing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6325384U (en) * 1986-03-18 1988-02-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6325384U (en) * 1986-03-18 1988-02-19

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002327849A (en) * 2001-04-27 2002-11-15 Akebono Brake Ind Co Ltd Ring mold type dust boots, its manufacturing method and molding die
JP4531289B2 (en) * 2001-04-27 2010-08-25 曙ブレーキ工業株式会社 Ring mold type dust boot, manufacturing method thereof and mold
JP2009019643A (en) * 2007-07-10 2009-01-29 Advics:Kk Ring mold boot and its manufacturing method

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