CH484738A - Method and device for the production of cylindrical segment-shaped insulating shells from a rectangular plastic foam blank - Google Patents

Method and device for the production of cylindrical segment-shaped insulating shells from a rectangular plastic foam blank

Info

Publication number
CH484738A
CH484738A CH1048568A CH1048568A CH484738A CH 484738 A CH484738 A CH 484738A CH 1048568 A CH1048568 A CH 1048568A CH 1048568 A CH1048568 A CH 1048568A CH 484738 A CH484738 A CH 484738A
Authority
CH
Switzerland
Prior art keywords
production
plastic foam
shaped insulating
cylindrical segment
rectangular plastic
Prior art date
Application number
CH1048568A
Other languages
German (de)
Inventor
Meier-Schenk Arthur
Original Assignee
Meier Schenk Arthur
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 Meier Schenk Arthur filed Critical Meier Schenk Arthur
Priority to CH1048568A priority Critical patent/CH484738A/en
Priority to DE19691931771 priority patent/DE1931771A1/en
Priority to AT611669A priority patent/AT318230B/en
Priority to BE735310D priority patent/BE735310A/xx
Priority to FI202869A priority patent/FI50735C/en
Priority to SE971069A priority patent/SE343788B/xx
Priority to NL6910631A priority patent/NL6910631A/xx
Priority to FR6923812A priority patent/FR2012882A1/en
Priority to DK378169A priority patent/DK130054B/en
Publication of CH484738A publication Critical patent/CH484738A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/006—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting blocs of plastic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
    • B23D55/04—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for feeding or clamping work
    • B23D55/046—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for feeding or clamping work for feeding work into engagement with the saw blade
    • 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
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Sawing (AREA)
CH1048568A 1968-07-12 1968-07-12 Method and device for the production of cylindrical segment-shaped insulating shells from a rectangular plastic foam blank CH484738A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH1048568A CH484738A (en) 1968-07-12 1968-07-12 Method and device for the production of cylindrical segment-shaped insulating shells from a rectangular plastic foam blank
DE19691931771 DE1931771A1 (en) 1968-07-12 1969-06-23 Method and device for the production of cylindrical segment-shaped insulating shells from a cuboid plastic foam blank
AT611669A AT318230B (en) 1968-07-12 1969-06-26 Device for the production of cylinder segment-shaped insulating shells made of foamed plastic or the like.
BE735310D BE735310A (en) 1968-07-12 1969-06-27
FI202869A FI50735C (en) 1968-07-12 1969-07-08 A method and apparatus for making cylindrical segment-shaped secretory gutters from a prism-shaped foam blank.
SE971069A SE343788B (en) 1968-07-12 1969-07-08
NL6910631A NL6910631A (en) 1968-07-12 1969-07-10
FR6923812A FR2012882A1 (en) 1968-07-12 1969-07-11 Prodn of insulation casing for pipes
DK378169A DK130054B (en) 1968-07-12 1969-07-11 Method and apparatus for making cylindrical segment-shaped insulating cups of block-shaped blanks of synthetic foam material.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1048568A CH484738A (en) 1968-07-12 1968-07-12 Method and device for the production of cylindrical segment-shaped insulating shells from a rectangular plastic foam blank

Publications (1)

Publication Number Publication Date
CH484738A true CH484738A (en) 1970-01-31

Family

ID=4363745

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1048568A CH484738A (en) 1968-07-12 1968-07-12 Method and device for the production of cylindrical segment-shaped insulating shells from a rectangular plastic foam blank

Country Status (9)

Country Link
AT (1) AT318230B (en)
BE (1) BE735310A (en)
CH (1) CH484738A (en)
DE (1) DE1931771A1 (en)
DK (1) DK130054B (en)
FI (1) FI50735C (en)
FR (1) FR2012882A1 (en)
NL (1) NL6910631A (en)
SE (1) SE343788B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011196A1 (en) * 1978-11-08 1980-05-28 Karl Klein Kunststoff-Fabrik Insulation pipe jacket and method for its manufacture
EP0050689A2 (en) * 1980-10-29 1982-05-05 WEZEL GmbH + Co. Kommanditgesellschaft Method and apparatus for producing spherically shaped pieces of heat isolating walls from synthetic foam
CN102873713A (en) * 2012-09-10 2013-01-16 大连工业大学 Pneumatic shell punching stringing machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011196A1 (en) * 1978-11-08 1980-05-28 Karl Klein Kunststoff-Fabrik Insulation pipe jacket and method for its manufacture
EP0050689A2 (en) * 1980-10-29 1982-05-05 WEZEL GmbH + Co. Kommanditgesellschaft Method and apparatus for producing spherically shaped pieces of heat isolating walls from synthetic foam
EP0050689A3 (en) * 1980-10-29 1984-10-24 Wezel Gmbh + Co. Kommanditgesellschaft Method and apparatus for producing spherically shaped pieces of heat isolating walls from synthetic foam
CN102873713A (en) * 2012-09-10 2013-01-16 大连工业大学 Pneumatic shell punching stringing machine
CN102873713B (en) * 2012-09-10 2014-12-17 大连工业大学 Pneumatic shell punching stringing machine

Also Published As

Publication number Publication date
DK130054B (en) 1974-12-16
BE735310A (en) 1969-12-01
AT318230B (en) 1974-10-10
FI50735C (en) 1976-06-10
DK130054C (en) 1975-07-14
FI50735B (en) 1976-03-01
DE1931771A1 (en) 1970-01-15
SE343788B (en) 1972-03-20
NL6910631A (en) 1970-01-14
FR2012882A1 (en) 1970-03-27

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Legal Events

Date Code Title Description
PL Patent ceased