GB785167A - Improvements in or relating to packing devices for pistons - Google Patents
Improvements in or relating to packing devices for pistonsInfo
- Publication number
- GB785167A GB785167A GB36183/55A GB3618355A GB785167A GB 785167 A GB785167 A GB 785167A GB 36183/55 A GB36183/55 A GB 36183/55A GB 3618355 A GB3618355 A GB 3618355A GB 785167 A GB785167 A GB 785167A
- Authority
- GB
- United Kingdom
- Prior art keywords
- groove
- lip
- teves
- piston
- space
- 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
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
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3268—Mounting of sealing rings
- F16J15/3276—Mounting of sealing rings with additional static sealing between the sealing, or its casing or support, and the surface on which it is mounted
-
- 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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/16—Master control, e.g. master cylinders
- B60T11/236—Piston sealing arrangements
-
- 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
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
-
- 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
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3268—Mounting of sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Actuator (AREA)
Abstract
785,167. Piston packing. TEVES, H., and TEVES, E. A., [trading as TEVES MASCHINENUND ARMATURENFABRIK KOMM.-GES., A.]. Dec. 16, 1955 [Feb. 19, 1955], No. 36183/55. Class 122 (1). Piston packing, particularly for the tail end of a master cylinder piston 2 of an hydraulic braking system, comprises a sleeve 4 having oppositely directed sealing lips 7, 8 extending from a body 5 adapted to fit in a groove 6 in the piston with a lip 10 thereon bearing against a wall of the groove. The lips 7 and 8 seal respectively against entry of air into and escape of liquid from the space 3 and the lip 10 is pressed against the groove wall by the pressure in the space 3 and thereby holds the body 5 firmly in its groove. The free internal diameter of the body 5 is less than that of the bottom of the groove and the free external diameter of the lip 7 is greater than the bore of the cylinder 1.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE336705X | 1955-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB785167A true GB785167A (en) | 1957-10-23 |
Family
ID=6220666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36183/55A Expired GB785167A (en) | 1955-02-19 | 1955-12-16 | Improvements in or relating to packing devices for pistons |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH336705A (en) |
DE (1) | DE1050214B (en) |
FR (1) | FR1137988A (en) |
GB (1) | GB785167A (en) |
NL (2) | NL202568A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49648A (en) * | 1972-04-21 | 1974-01-07 | ||
EP0008519A1 (en) * | 1978-08-16 | 1980-03-05 | LUCAS INDUSTRIES public limited company | Piston pump |
US5269537A (en) * | 1992-10-13 | 1993-12-14 | Caterpillar Inc. | Composite radial seal |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH622074A5 (en) * | 1977-07-14 | 1981-03-13 | Sulzer Ag | |
US4147367A (en) * | 1978-05-30 | 1979-04-03 | Rexnord Inc. | Shaft seal for bearing housing |
US4401307A (en) * | 1981-09-10 | 1983-08-30 | Jacques Dechavanne | Seal, scraper, and guide for piston rod of single-action cylinder |
DE3603669A1 (en) * | 1986-02-06 | 1987-08-13 | Busak & Luyken Gmbh & Co | DOUBLE SCRAPER ARRANGEMENT |
FR2605701B1 (en) * | 1986-10-22 | 1990-01-12 | Cables De Lyon Geoffroy Delore | SEALING RING FOR A TRAY FOLLOWING A PUMP FOR EXTRACTING VISCOUS PRODUCTS PACKAGED IN DRUMS |
US4884467A (en) * | 1988-12-05 | 1989-12-05 | Babcock Industries Inc. | Cable control with seal |
-
0
- DE DENDAT1050214D patent/DE1050214B/de active Pending
- NL NL92415D patent/NL92415C/xx active
- NL NL202568D patent/NL202568A/xx unknown
-
1955
- 1955-11-28 CH CH336705D patent/CH336705A/en unknown
- 1955-12-05 FR FR1137988D patent/FR1137988A/en not_active Expired
- 1955-12-16 GB GB36183/55A patent/GB785167A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49648A (en) * | 1972-04-21 | 1974-01-07 | ||
EP0008519A1 (en) * | 1978-08-16 | 1980-03-05 | LUCAS INDUSTRIES public limited company | Piston pump |
US5269537A (en) * | 1992-10-13 | 1993-12-14 | Caterpillar Inc. | Composite radial seal |
WO1994009296A1 (en) * | 1992-10-13 | 1994-04-28 | Caterpillar Inc. | Composite radial seal |
Also Published As
Publication number | Publication date |
---|---|
NL92415C (en) | |
FR1137988A (en) | 1957-06-06 |
CH336705A (en) | 1959-02-28 |
DE1050214B (en) | |
NL202568A (en) |
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