GB427988A - Improvements in or relating to piston cups for use in hydraulic braking systems - Google Patents

Improvements in or relating to piston cups for use in hydraulic braking systems

Info

Publication number
GB427988A
GB427988A GB3548233A GB3548233A GB427988A GB 427988 A GB427988 A GB 427988A GB 3548233 A GB3548233 A GB 3548233A GB 3548233 A GB3548233 A GB 3548233A GB 427988 A GB427988 A GB 427988A
Authority
GB
United Kingdom
Prior art keywords
packing
relating
hydraulic braking
braking systems
piston cups
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.)
Expired
Application number
GB3548233A
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.)
LOCKHEED HYDRAULIC BRAKE COMPA
Original Assignee
LOCKHEED HYDRAULIC BRAKE COMPA
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 LOCKHEED HYDRAULIC BRAKE COMPA filed Critical LOCKHEED HYDRAULIC BRAKE COMPA
Priority to GB3548233A priority Critical patent/GB427988A/en
Publication of GB427988A publication Critical patent/GB427988A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/16Sealings between relatively-moving surfaces
    • F16J15/32Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip

Abstract

427,988. Piston-packing. LOCKHEED HYDRAULIC BRAKE CO., Ltd., and BOUGHTON, E. B., Brock House, Langham Street, London. Dec. 16, 1933, No. 35482. [Class 122 (i)] An imperforate cup packing for hydraulic brake pistons is expanded by a resilient metal member 15 formed with spring fingers 16. The member 15 may be retained by an internal bead on the flange of the packing or by a button 17 thereon. Alternatively, the resilient member may be embedded in the packing. Specifications 236,584 and 318,596, [both in Class 122 (i)], are referred to.
GB3548233A 1933-12-16 1933-12-16 Improvements in or relating to piston cups for use in hydraulic braking systems Expired GB427988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3548233A GB427988A (en) 1933-12-16 1933-12-16 Improvements in or relating to piston cups for use in hydraulic braking systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3548233A GB427988A (en) 1933-12-16 1933-12-16 Improvements in or relating to piston cups for use in hydraulic braking systems

Publications (1)

Publication Number Publication Date
GB427988A true GB427988A (en) 1935-05-03

Family

ID=10378221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3548233A Expired GB427988A (en) 1933-12-16 1933-12-16 Improvements in or relating to piston cups for use in hydraulic braking systems

Country Status (1)

Country Link
GB (1) GB427988A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521145A (en) * 1947-03-04 1950-09-05 Garlock Packing Co Reinforced piston cup
US3433134A (en) * 1967-11-22 1969-03-18 Colgate Palmolive Co Piston for aerosol dispensers
US4165084A (en) * 1978-03-31 1979-08-21 Fmc Corporation Reciprocating pump packing
CN102588627A (en) * 2011-01-06 2012-07-18 浙江三花制冷集团有限公司 Air-conditioning reversing valve and air-conditioning system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521145A (en) * 1947-03-04 1950-09-05 Garlock Packing Co Reinforced piston cup
US3433134A (en) * 1967-11-22 1969-03-18 Colgate Palmolive Co Piston for aerosol dispensers
US4165084A (en) * 1978-03-31 1979-08-21 Fmc Corporation Reciprocating pump packing
CN102588627A (en) * 2011-01-06 2012-07-18 浙江三花制冷集团有限公司 Air-conditioning reversing valve and air-conditioning system
CN102588627B (en) * 2011-01-06 2015-08-05 浙江三花制冷集团有限公司 A kind of air conditioning reversing valve and air-conditioning system

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