GB753641A - Means for effecting a seal along the interface of two contacting planar surfaces - Google Patents

Means for effecting a seal along the interface of two contacting planar surfaces

Info

Publication number
GB753641A
GB753641A GB26540/54A GB2654054A GB753641A GB 753641 A GB753641 A GB 753641A GB 26540/54 A GB26540/54 A GB 26540/54A GB 2654054 A GB2654054 A GB 2654054A GB 753641 A GB753641 A GB 753641A
Authority
GB
United Kingdom
Prior art keywords
strip
undercut
sarginson
housed
lid
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
GB26540/54A
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.)
SARGINSON BROTHERS Ltd
Original Assignee
SARGINSON BROTHERS 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 SARGINSON BROTHERS Ltd filed Critical SARGINSON BROTHERS Ltd
Priority to GB26540/54A priority Critical patent/GB753641A/en
Publication of GB753641A publication Critical patent/GB753641A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/06—Core boxes
    • B22C7/062—Sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/562—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined
    • B29C65/564—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined hidden in the joint, e.g. dowels or Z-pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/565—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits involving interference fits, e.g. force-fits or press-fits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/567—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using a tamping or a swaging operation, i.e. at least partially deforming the edge or the rim of a first part to be joined to clamp a second part to be joined
    • B29C65/568—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using a tamping or a swaging operation, i.e. at least partially deforming the edge or the rim of a first part to be joined to clamp a second part to be joined using a swaging operation, i.e. totally deforming the edge or the rim of a first part to be joined to clamp a second part to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/126—Tenon and mortise joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/542—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining hollow covers or hollow bottoms to open ends of container bodies
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat

Abstract

753,641. Joint-making packing. SARGINSON BROS., Ltd., and SARGINSON, R. H. Sept. 14, 1954, No. 26540/54. Class 122(3) [Also in Groups XVIII, XXII and XXVIII] A seal between contacting planar surfaces 12, 13 is effected by a resilient strip 16 housed with lateral clearance in an undercut channel 15, in one of the surfaces, the strip being held in position by the lips 17, 17 of the channel and proud of the surface in its free state, Fig. 1, and compressed into the groove when the surfaces 12, 13 are brought into contact, Fig. 2. The strip, which may be of natural or synthetic rubber, is preferably of solid or hollow circular cross-section in its free state. As applied to a foundry core box of the kind into which the sand is blown by air pressure, sealing strips 16 are housed in intercepting, undercut channels 15 arranged as in Fig. 3 in the top face 12 of the box 21 and co-operate with the under face of the lid 24. Leakage of air between the lid and the flanged nozzle (not shown) for the charging holes 25, 29 is prevented by a further sealing strip 16a arranged, in the manner according to the invention, in an undercut channel surrounding the holes and coacting with the nozzle flange.
GB26540/54A 1954-09-14 1954-09-14 Means for effecting a seal along the interface of two contacting planar surfaces Expired GB753641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB26540/54A GB753641A (en) 1954-09-14 1954-09-14 Means for effecting a seal along the interface of two contacting planar surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26540/54A GB753641A (en) 1954-09-14 1954-09-14 Means for effecting a seal along the interface of two contacting planar surfaces

Publications (1)

Publication Number Publication Date
GB753641A true GB753641A (en) 1956-07-25

Family

ID=10245241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26540/54A Expired GB753641A (en) 1954-09-14 1954-09-14 Means for effecting a seal along the interface of two contacting planar surfaces

Country Status (1)

Country Link
GB (1) GB753641A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077010A (en) * 1960-08-04 1963-02-12 Mohr & Sons John Gas sterilizer apparatus
US3122262A (en) * 1959-10-05 1964-02-25 Hagmann Sealing closure and method and apparatus for forming same
US3181722A (en) * 1960-07-12 1965-05-04 Ohio Brass Co Electrical apparatus housing and joint therefor
FR2407769A1 (en) * 1977-11-04 1979-06-01 Dansk Ind Syndikat Core box for foundry moulds - with elastomer seal along parting joint for burr formation prevention (NL 8.5.79)
US4258925A (en) * 1978-10-13 1981-03-31 Guyton Manufacturing Company O-ring groove
US4508623A (en) * 1982-05-29 1985-04-02 Lenser Verwaltungs-Gmbh Snap-together filter-plate assembly
DE4313278A1 (en) * 1993-04-23 1994-10-27 Kloeckner Humboldt Deutz Ag Seal arrangement
EP0639384A2 (en) * 1993-06-07 1995-02-22 Terumo Kabushiki Kaisha Method and apparatus for manufacture of blood products
EP0667226A2 (en) * 1993-06-16 1995-08-16 Terumo Kabushiki Kaisha Tube loading apparatus
DE19643549A1 (en) * 1996-10-24 1998-04-30 Leybold Systems Gmbh Seal arrangement for vacuum device
WO1999040355A1 (en) * 1998-02-09 1999-08-12 Certainteed Corporation Restrained bell and spigot fluid pipe connection

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122262A (en) * 1959-10-05 1964-02-25 Hagmann Sealing closure and method and apparatus for forming same
US3181722A (en) * 1960-07-12 1965-05-04 Ohio Brass Co Electrical apparatus housing and joint therefor
US3077010A (en) * 1960-08-04 1963-02-12 Mohr & Sons John Gas sterilizer apparatus
FR2407769A1 (en) * 1977-11-04 1979-06-01 Dansk Ind Syndikat Core box for foundry moulds - with elastomer seal along parting joint for burr formation prevention (NL 8.5.79)
US4258925A (en) * 1978-10-13 1981-03-31 Guyton Manufacturing Company O-ring groove
US4508623A (en) * 1982-05-29 1985-04-02 Lenser Verwaltungs-Gmbh Snap-together filter-plate assembly
DE4313278A1 (en) * 1993-04-23 1994-10-27 Kloeckner Humboldt Deutz Ag Seal arrangement
US5674741A (en) * 1993-06-07 1997-10-07 Terumo Kabushiki Kaisha Apparatus for manufacture of blood products and method for manufacture of blood products
EP0639384A3 (en) * 1993-06-07 1996-08-21 Terumo Corp Method and apparatus for manufacture of blood products.
EP0639384A2 (en) * 1993-06-07 1995-02-22 Terumo Kabushiki Kaisha Method and apparatus for manufacture of blood products
EP0667226A2 (en) * 1993-06-16 1995-08-16 Terumo Kabushiki Kaisha Tube loading apparatus
EP0667226A3 (en) * 1993-06-16 1996-03-13 Terumo Corp Tube loading apparatus.
US5518575A (en) * 1993-06-16 1996-05-21 Terumo Kabushiki Kaisha System for connecting one flexible tube to another flexible tube
DE19643549A1 (en) * 1996-10-24 1998-04-30 Leybold Systems Gmbh Seal arrangement for vacuum device
DE19643549C2 (en) * 1996-10-24 1998-08-27 Leybold Systems Gmbh Sealing arrangement for the pressure-tight shut-off of a vacuum apparatus
WO1999040355A1 (en) * 1998-02-09 1999-08-12 Certainteed Corporation Restrained bell and spigot fluid pipe connection

Similar Documents

Publication Publication Date Title
GB753641A (en) Means for effecting a seal along the interface of two contacting planar surfaces
ES8501304A1 (en) Method of making a seal.
GB752841A (en) Improvements in or relating to vacuum cleaning apparatus
EP0008541A3 (en) Primary cells and seals therefor
GB1481119A (en) Seals for multidirectional control levers
ATE15267T1 (en) POSITION MEASURING DEVICE.
GB726023A (en) Improvements relating to resilient beading strips for connecting parts, such as panels
GB852507A (en) Improvements in or relating to sealing rings
GB762232A (en) A new or improved sealing ring
GB1402188A (en) Deformable sealing members
FR2308843A1 (en) Carbon based sealing joint - has graphite and carbon fibre base element surrounded by compressed graphite
GB852413A (en) Improvements in or relating to gaskets and methods of producing the same
GB1147427A (en) Protective breathing mask
GB1274613A (en) Improvements in or relating to injection moulds
FR2429956A2 (en) Pipes rotary connecting device - has movable parts defining annular grooves in fixed part separated by sealing gaskets
GB865547A (en) Improvements in or relating to sealing means
ES251900U (en) Bottle closure
GB851627A (en) Improvements in and relating to joint-making packings
GB1472903A (en) Rotary shaft seal
GB1280976A (en) Pressure seal for compression moulding
GB769585A (en) Improvements relating to sealing devices
GB873158A (en) Improvements in or relating to sealing rings made of readily compressible material and to means for securing them in position
GB865654A (en) Improvements in or relating to sealing rings and sealing assemblies
GB798942A (en) Journal bearing for a railroad car
GB953014A (en) Moulds and methods of moulding