FI80557B - Foerfarande foer eftergivande hopfogning av tvao hoeljesdelar samt medelst foerfarandet aostadkommen fog. - Google Patents

Foerfarande foer eftergivande hopfogning av tvao hoeljesdelar samt medelst foerfarandet aostadkommen fog. Download PDF

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Publication number
FI80557B
FI80557B FI884295A FI884295A FI80557B FI 80557 B FI80557 B FI 80557B FI 884295 A FI884295 A FI 884295A FI 884295 A FI884295 A FI 884295A FI 80557 B FI80557 B FI 80557B
Authority
FI
Finland
Prior art keywords
groove
mold
edge
recess
casing
Prior art date
Application number
FI884295A
Other languages
English (en)
Finnish (fi)
Other versions
FI884295A0 (fi
FI80557C (sv
Inventor
Vesa Henrik Vaeisaenen
Jaakko Tapani Hyvoenen
Original Assignee
Salora Oy
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 Salora Oy filed Critical Salora Oy
Priority to FI884295A priority Critical patent/FI80557C/sv
Publication of FI884295A0 publication Critical patent/FI884295A0/fi
Priority to EP89117147A priority patent/EP0360172B1/en
Priority to AT89117147T priority patent/ATE131103T1/de
Priority to DE68925012T priority patent/DE68925012T2/de
Publication of FI80557B publication Critical patent/FI80557B/fi
Application granted granted Critical
Publication of FI80557C publication Critical patent/FI80557C/sv

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
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00Springs
    • F16F1/36Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/37Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers of foam-like material, i.e. microcellular material, e.g. sponge rubber
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1228Joining preformed parts by the expanding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/565Joining 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General 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
    • B29C66/51Joining 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
    • B29C66/53Joining single elements to tubular articles, hollow articles or bars
    • B29C66/532Joining single elements to the wall of tubular articles, hollow articles or bars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/727General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being porous, e.g. foam
    • 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
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B4/00Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
    • F16B4/004Press fits, force fits, interference fits, i.e. fits without heat or chemical treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124Tongue and groove joints
    • B29C66/1244Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
    • B29C66/12441Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue being a single wall
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124Tongue and groove joints
    • B29C66/1244Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
    • B29C66/12449Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue being asymmetric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/83General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832Reciprocating joining or pressing tools
    • B29C66/8322Joining or pressing tools reciprocating along one axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/34Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3418Loud speakers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/02Casings; Cabinets ; Supports therefor; Mountings therein

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Control Of El Displays (AREA)
  • Casings For Electric Apparatus (AREA)

Claims (5)

1. Förfarande för eftergivande hopfogning av tvä höljes-delar (1, 6), varvid den första delen (1) uppvisar en utskjutande kant (2) som fastsättes i motsvarande spär (7) hos den andra delen (6), kännetecknat av att det anordnas en form (3) innefat-tande ett urtag (4) motsvarande spärets form, vilket urtag ändä med nägot mätt litet överstiger spärets (7) motsvarande matt, skumplast (5) i flytande tillständ införes i formens urtag, den första höljesdelen (1) med sinä kanter (2) sättes i skumplasten och skumplasten (5) later stelnas vid kanten, höljesdelen (1) med listformig skumplast vid sin kant avskiljes frän formen samt fäs-tes vid den andra höljesdelen (6) genom att tvinga den eftergivande skumplastlisten (5) in i sparet (7).
2. Förfarande enligt patentkravet 1, kännetecknat av att bredden av urtaget (4) i formen (3) är bildad litet större än motsvarande spär (7) hos den andra höljesdelen (6).
3. Eftergivande fog mellan tvä höljesdelar (1, 6) varvid den första höljesdelen (1) uppvisar en utskjutande kant (2) som är fastsatt i motsvarande spär (7) hos den andra höljesdelen, kännetecknad av att den utskjutande kanten är försedd med en vid denna fastgjuten av skumplast bildad list (5) som i viloläget med nägot mätt överstiger spärets (7) motsvarande mätt, och att nämnda list (5) är tvungen in i sparet (7) och fastnar medelst friktion.
4. Fog enligt patentkravet 3, kännetecknad av att bredden av skumplastlisten (5) litet överstiger spärets (7) bredd.
5. Fog enligt patentkravet 1, kännetecknad av att skumplasten (5) bestär av tväkomponentspolyuretanskum.
FI884295A 1988-09-19 1988-09-19 Förfarande för eftergivande hopfogning av två höljesdelar samt medelst förfarandet åstadkommen fog FI80557C (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI884295A FI80557C (sv) 1988-09-19 1988-09-19 Förfarande för eftergivande hopfogning av två höljesdelar samt medelst förfarandet åstadkommen fog
EP89117147A EP0360172B1 (en) 1988-09-19 1989-09-15 Method for joining two casing parts elastically to each other and the joint produced by the method
AT89117147T ATE131103T1 (de) 1988-09-19 1989-09-15 Verfahren zum elastischen verbinden von zwei gehäuseteilen und die so hergestellte verbindung.
DE68925012T DE68925012T2 (de) 1988-09-19 1989-09-15 Verfahren zum elastischen Verbinden von zwei Gehäuseteilen und die so hergestellte Verbindung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI884295A FI80557C (sv) 1988-09-19 1988-09-19 Förfarande för eftergivande hopfogning av två höljesdelar samt medelst förfarandet åstadkommen fog
FI884295 1988-09-19

Publications (3)

Publication Number Publication Date
FI884295A0 FI884295A0 (fi) 1988-09-19
FI80557B true FI80557B (fi) 1990-02-28
FI80557C FI80557C (sv) 1990-06-11

Family

ID=8527058

Family Applications (1)

Application Number Title Priority Date Filing Date
FI884295A FI80557C (sv) 1988-09-19 1988-09-19 Förfarande för eftergivande hopfogning av två höljesdelar samt medelst förfarandet åstadkommen fog

Country Status (4)

Country Link
EP (1) EP0360172B1 (sv)
AT (1) ATE131103T1 (sv)
DE (1) DE68925012T2 (sv)
FI (1) FI80557C (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103557256B (zh) * 2013-10-18 2016-03-30 意力(广州)电子科技有限公司 泡棉胶组件及其制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738526B1 (de) * 1977-08-26 1978-10-19 Hennel Gmbh & Co Kg Hans Lautspechergehaeuse
DE7731724U1 (de) * 1977-10-14 1978-01-26 Rieber Werke Kg Speisetransportgefaess
DE3026262A1 (de) * 1980-07-11 1982-02-04 Braun Ag, 6000 Frankfurt Lautsprechergehaeuse und verfahren zu seiner herstellung
JPS60501620A (ja) * 1983-03-18 1985-09-26 シンプソン リミテツド ガスケツト

Also Published As

Publication number Publication date
EP0360172A2 (en) 1990-03-28
EP0360172B1 (en) 1995-12-06
FI884295A0 (fi) 1988-09-19
FI80557C (sv) 1990-06-11
DE68925012T2 (de) 1996-05-15
DE68925012D1 (de) 1996-01-18
ATE131103T1 (de) 1995-12-15
EP0360172A3 (en) 1991-08-28

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Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: SALORA OY