GB1528988A - Deeply embossed sheet product and method and apparatus for the production thereof - Google Patents

Deeply embossed sheet product and method and apparatus for the production thereof

Info

Publication number
GB1528988A
GB1528988A GB50135/75A GB5013575A GB1528988A GB 1528988 A GB1528988 A GB 1528988A GB 50135/75 A GB50135/75 A GB 50135/75A GB 5013575 A GB5013575 A GB 5013575A GB 1528988 A GB1528988 A GB 1528988A
Authority
GB
United Kingdom
Prior art keywords
hills
protuberances
embossed
rollers
production
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
GB50135/75A
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.)
Johns Manville Corp
Johns Manville
Original Assignee
Johns Manville Corp
Johns Manville
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 Johns Manville Corp, Johns Manville filed Critical Johns Manville Corp
Priority to GB50135/75A priority Critical patent/GB1528988A/en
Priority to DE2557706A priority patent/DE2557706C3/en
Publication of GB1528988A publication Critical patent/GB1528988A/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/08—Means for preventing radiation, e.g. with metal foil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/08—Stamping or bending
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/005—Mechanical treatment
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
    • G21C11/083—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation consisting of one or more metallic layers
    • G21C11/085—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation consisting of one or more metallic layers consisting exclusively of several metallic layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/001—Flat articles, e.g. films or sheets having irregular or rough surfaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Thermal Insulation (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Abstract

1528988 Embossing JOHNS-MANVILLE CORP 6 Dec 1975 50135/75 Heading B6J A sheet 75 of material suitable for use in reflective thermal insulation (e.g. stainless steel or aluminium foil 1-5 mils. thick) is embossed in a first step with a pattern of hills not more than 1 cm. in height and intersecting valleys and is deep embossed in a further step with a pattern of protuberances 42 each of which is wider at its base than its apex and has a sufficiently large base to include at least portions of a plurality of the hills, the height of the protuberances being greater than that of the hills. The embossing steps may be carried out by nip roller pairs. The protuberances may be produced by raised portions 48 on rollers 24 and 27 co-operating with depressions 51 on each of the rollers. The hills and protuberances may be provided on one or both sides of the sheet. Fig. 8 shows a thermal insulation panel comprising a casing 78 containing a plurality of sheets 75 interleaved with embossed spacer sheets 77.
GB50135/75A 1975-12-06 1975-12-06 Deeply embossed sheet product and method and apparatus for the production thereof Expired GB1528988A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB50135/75A GB1528988A (en) 1975-12-06 1975-12-06 Deeply embossed sheet product and method and apparatus for the production thereof
DE2557706A DE2557706C3 (en) 1975-12-06 1975-12-20 Method for deep embossing a crack-free sheet metal material and device for carrying out the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB50135/75A GB1528988A (en) 1975-12-06 1975-12-06 Deeply embossed sheet product and method and apparatus for the production thereof

Publications (1)

Publication Number Publication Date
GB1528988A true GB1528988A (en) 1978-10-18

Family

ID=10454803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50135/75A Expired GB1528988A (en) 1975-12-06 1975-12-06 Deeply embossed sheet product and method and apparatus for the production thereof

Country Status (2)

Country Link
DE (1) DE2557706C3 (en)
GB (1) GB1528988A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994005501A1 (en) * 1992-09-09 1994-03-17 Hilglade Pty. Ltd. Self-inking embossing system
US5622106A (en) * 1992-09-09 1997-04-22 Hilglade Pty Ltd. Self-inking embossing system
AU712234B2 (en) * 1992-09-09 1999-11-04 Hilglade Pty Ltd Self-inking embossing system
GB2595310A (en) * 2020-05-22 2021-11-24 Stensborg As A method of, and apparatus for, simultaneous dual-sided imprinting

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994005501A1 (en) * 1992-09-09 1994-03-17 Hilglade Pty. Ltd. Self-inking embossing system
US5622106A (en) * 1992-09-09 1997-04-22 Hilglade Pty Ltd. Self-inking embossing system
AU712234B2 (en) * 1992-09-09 1999-11-04 Hilglade Pty Ltd Self-inking embossing system
GB2595310A (en) * 2020-05-22 2021-11-24 Stensborg As A method of, and apparatus for, simultaneous dual-sided imprinting
GB2595310B (en) * 2020-05-22 2023-05-24 Stensborg As A method of, and apparatus for, simultaneous dual-sided imprinting

Also Published As

Publication number Publication date
DE2557706C3 (en) 1980-06-26
DE2557706A1 (en) 1977-06-30
DE2557706B2 (en) 1979-10-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee