JPS5576227A - Sliding unit sealing mechanism of pin type disk brake - Google Patents

Sliding unit sealing mechanism of pin type disk brake

Info

Publication number
JPS5576227A
JPS5576227A JP14893478A JP14893478A JPS5576227A JP S5576227 A JPS5576227 A JP S5576227A JP 14893478 A JP14893478 A JP 14893478A JP 14893478 A JP14893478 A JP 14893478A JP S5576227 A JPS5576227 A JP S5576227A
Authority
JP
Japan
Prior art keywords
opening
boot
support
sliding unit
groove
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.)
Granted
Application number
JP14893478A
Other languages
Japanese (ja)
Other versions
JPS6157499B2 (en
Inventor
Yoichi Iwata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akebono Brake Industry Co Ltd
Original Assignee
Akebono Brake Industry Co Ltd
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 by Akebono Brake Industry Co Ltd filed Critical Akebono Brake Industry Co Ltd
Priority to JP14893478A priority Critical patent/JPS5576227A/en
Publication of JPS5576227A publication Critical patent/JPS5576227A/en
Publication of JPS6157499B2 publication Critical patent/JPS6157499B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prevent entry of rain water and rise of inner pressure in a sealed chamber, by engaging an end of elastic boot with either one opening of calipers or support and deforming the boot end as the inner pressure rises to open the communicating passage.
CONSTITUTION: A slide pin 1 is assembled to an opening 3 of a support 2. An elastic boot 6 is laid over from an annular groove 4 opening radially at the rim of the opening 3 to an annular groove 5 positioned outside the opening 3, thus covering the sliding unit for shut off the outer air. An expanded end 7 extended from the double-folded cylindrical boot 6 is fitted to the groove 4 and the other expanded end 8 to the groove 5, respectively. A normally closed passage 9 is fitted to the boot 6 near the end 7 for communicating the sealed inside 10 with the atmospheric air when the engagement with the support 2 is released.
COPYRIGHT: (C)1980,JPO&Japio
JP14893478A 1978-12-01 1978-12-01 Sliding unit sealing mechanism of pin type disk brake Granted JPS5576227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14893478A JPS5576227A (en) 1978-12-01 1978-12-01 Sliding unit sealing mechanism of pin type disk brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14893478A JPS5576227A (en) 1978-12-01 1978-12-01 Sliding unit sealing mechanism of pin type disk brake

Publications (2)

Publication Number Publication Date
JPS5576227A true JPS5576227A (en) 1980-06-09
JPS6157499B2 JPS6157499B2 (en) 1986-12-06

Family

ID=15463919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14893478A Granted JPS5576227A (en) 1978-12-01 1978-12-01 Sliding unit sealing mechanism of pin type disk brake

Country Status (1)

Country Link
JP (1) JPS5576227A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182536U (en) * 1984-05-15 1985-12-04 アイシン精機株式会社 disc brake
US4754854A (en) * 1984-05-10 1988-07-05 Aisin Seiki Kabushiki Kaisha Pin boot protector in disc brake assembly
US4926979A (en) * 1988-07-13 1990-05-22 Akebono Brake Industry Co., Ltd. Disk brake of a pin type
FR2771148A1 (en) * 1997-11-20 1999-05-21 Bosch Syst Freinage Sliding caliper disc brake rod cap
FR2881501A1 (en) * 2005-02-02 2006-08-04 Bosch Gmbh Robert Protective sleeve for sliding mechanism component e.g. of vehicle braking system has membrane of gas-permeable material resistant to moisture and dust
WO2010009884A1 (en) * 2008-07-25 2010-01-28 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Bellows disposed on a guide member of a disk brake
FR2935453A1 (en) * 2008-09-03 2010-03-05 Bosch Gmbh Robert Bellow cap for protecting disk brake column of motor vehicle, has flange with air passage grooves for establishing communication between interior and exterior of cap and avoiding air suppression in cap

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754854A (en) * 1984-05-10 1988-07-05 Aisin Seiki Kabushiki Kaisha Pin boot protector in disc brake assembly
JPS60182536U (en) * 1984-05-15 1985-12-04 アイシン精機株式会社 disc brake
JPH0227221Y2 (en) * 1984-05-15 1990-07-24
US4926979A (en) * 1988-07-13 1990-05-22 Akebono Brake Industry Co., Ltd. Disk brake of a pin type
FR2771148A1 (en) * 1997-11-20 1999-05-21 Bosch Syst Freinage Sliding caliper disc brake rod cap
FR2881501A1 (en) * 2005-02-02 2006-08-04 Bosch Gmbh Robert Protective sleeve for sliding mechanism component e.g. of vehicle braking system has membrane of gas-permeable material resistant to moisture and dust
WO2010009884A1 (en) * 2008-07-25 2010-01-28 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Bellows disposed on a guide member of a disk brake
US8925691B2 (en) 2008-07-25 2015-01-06 Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh Bellows disposed on a guide member of a disc brake
FR2935453A1 (en) * 2008-09-03 2010-03-05 Bosch Gmbh Robert Bellow cap for protecting disk brake column of motor vehicle, has flange with air passage grooves for establishing communication between interior and exterior of cap and avoiding air suppression in cap

Also Published As

Publication number Publication date
JPS6157499B2 (en) 1986-12-06

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