GB465878A - Improvements in or relating to bellows chambers - Google Patents

Improvements in or relating to bellows chambers

Info

Publication number
GB465878A
GB465878A GB3154635A GB3154635A GB465878A GB 465878 A GB465878 A GB 465878A GB 3154635 A GB3154635 A GB 3154635A GB 3154635 A GB3154635 A GB 3154635A GB 465878 A GB465878 A GB 465878A
Authority
GB
United Kingdom
Prior art keywords
sections
flanges
ring
section
bellows
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
GB3154635A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3154635A priority Critical patent/GB465878A/en
Publication of GB465878A publication Critical patent/GB465878A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/041—Non-metallic bellows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/08—Brake cylinders other than ultimate actuators

Abstract

465,878. Fluid - pressure brakes; bellows-chambers. FEENY, L. B. Nov. 14, 1935, No. 31546. [Class 103 (i)] [Also in Group XXVIII] In a bellows-chamber for operating brakes and for other purposes, which is built up of two or more sections, each section has two frusto-conical walls e, f of rubber or other flexible material and a rounded neck g. Each end section is secured to a rigid end wall b of for example, aluminium alloy by a lip h received in a groove in the wall f and by a ring j. Intermediate sections when used are of similar form but have at each end flanges k similar to the flange d of the end sections for securing to other sections. The sections may be secured together by tubular rivets o passing through the flanges and metal rings n, a ring r being interposed if desired. The rings n may be replaced by a single channel-section ring embracing the flanges. The outer surface of the walls may be spherical. The diameter of the inner ends d of the end sections need not be the same as that of the outer ends. The chamber may be used for vacuum servo brake or clutch mechanism or for mechanism operated by fluid under pressure.
GB3154635A 1935-11-14 1935-11-14 Improvements in or relating to bellows chambers Expired GB465878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3154635A GB465878A (en) 1935-11-14 1935-11-14 Improvements in or relating to bellows chambers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3154635A GB465878A (en) 1935-11-14 1935-11-14 Improvements in or relating to bellows chambers

Publications (1)

Publication Number Publication Date
GB465878A true GB465878A (en) 1937-05-14

Family

ID=10324729

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3154635A Expired GB465878A (en) 1935-11-14 1935-11-14 Improvements in or relating to bellows chambers

Country Status (1)

Country Link
GB (1) GB465878A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633155A (en) * 1947-02-07 1953-03-31 Lord Mfg Co Pump diaphragm
US4824338A (en) * 1978-10-25 1989-04-25 Karl Eickmann Pump arrangement which includes axially extending cylindrical ring noses on coned rings with a centering ring and seal ring radially of the face wherein two of the ring nose are oppositionally directed and laid together
DE102009048780A1 (en) * 2009-10-08 2011-04-28 Festo Ag & Co. Kg Bellows arrangement for use as e.g. fluid pump, has bellows body including bellows body elements axially and successively arranged in coaxial alignment, and annular fold formed by bellows body elements defining circular fold hinges

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633155A (en) * 1947-02-07 1953-03-31 Lord Mfg Co Pump diaphragm
US4824338A (en) * 1978-10-25 1989-04-25 Karl Eickmann Pump arrangement which includes axially extending cylindrical ring noses on coned rings with a centering ring and seal ring radially of the face wherein two of the ring nose are oppositionally directed and laid together
DE102009048780A1 (en) * 2009-10-08 2011-04-28 Festo Ag & Co. Kg Bellows arrangement for use as e.g. fluid pump, has bellows body including bellows body elements axially and successively arranged in coaxial alignment, and annular fold formed by bellows body elements defining circular fold hinges
DE102009048780B4 (en) * 2009-10-08 2013-11-28 Festo Ag & Co. Kg bellows

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