WO1980000953A1 - Module built shock absorbing system - Google Patents

Module built shock absorbing system Download PDF

Info

Publication number
WO1980000953A1
WO1980000953A1 PCT/SE1979/000220 SE7900220W WO8000953A1 WO 1980000953 A1 WO1980000953 A1 WO 1980000953A1 SE 7900220 W SE7900220 W SE 7900220W WO 8000953 A1 WO8000953 A1 WO 8000953A1
Authority
WO
WIPO (PCT)
Prior art keywords
shock absorbing
module
modules
product
corner
Prior art date
Application number
PCT/SE1979/000220
Other languages
French (fr)
Inventor
M Wajntraub
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to DE792953281A priority Critical patent/DE2953281A1/en
Publication of WO1980000953A1 publication Critical patent/WO1980000953A1/en
Priority to DK278080A priority patent/DK278080A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/053—Corner, edge or end protectors
    • B65D81/054—Protectors contacting two generally perpendicular surfaces of the packaged article, e.g. edge protectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/07—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D2581/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D2581/051—Details of packaging elements for maintaining contents at spaced relation from package walls, or from other contents
    • B65D2581/052—Materials
    • B65D2581/055—Plastic in general, e.g. foamed plastic, molded plastic, extruded plastic

Definitions

  • the present invention relates to a module built shock absorbing system when having box-shaped packages according to the preamble of claim 1.
  • the filling can consist of a soft shock absorbing material, for example wood-wool or a plastic material. It is also known to place on the inner package box absorbers in the shape
  • shock absorption problem during transportation and handling can thus to- a certain degree be solved by the above described known measures with an outer and an inner package and associated filling. 25 It is then desirable to achieve optimal shock absorption of the total package so that-unnecessary material will not-be needed to fill the space between the outer and the inner package. Furthermore an optimal adjustment of the dimensions of the space is desirable so that, the shock absorbing material needed for fixing the inner package relatively to the outer package will not be over or underdi ension
  • the module built shock absorbing system according to the present i vention intends to solve the above mentioned problem and it is cha terized as appears from the characterizing part of claim 1.
  • the proposed solution with a module built shock absorbing system according to the present invention brings about an advantage as compared to known tecknique in that it is possible when packing a product of certain shock resistance, intended to be transported in a certain environment, to use absorbers of calculated (for example by means of a data program) thickness, area and density and to att these on chosen places on the product.
  • Fig 2 shows a perspective view of a number of corner pieces compri in the shock absorbing system according to the invention.
  • Fig 1 L1 designates an inner box of a rectangular cross section .
  • the box L1 is placed in an outer box L2 also of a rectangular cross section whereby a space S has been formed between the walls of the boxes..
  • the product can be placed directly in the outer box without surrounding packaging, i.e. without . inner box.
  • the corner pieces A the design of which will be closer described in connection with Fig 2, each consists of a number of modules of a certain dimension and material and are placed in the space S so that the inner surfaces of the corner pieces, which are perpendicular to each other, make close contact with the outer walls of the inner box.
  • Each corner piece A is fixed in its position by means of absorbers B which make contact with the outer surfaces of the corner pieces A and the inner wall of the outer box L2.
  • the two' cor- ' ner pieces A at the top in Fig 1 are fixed by means of absorbers B of different dimensions directly at the corners of the boxes L1, L2.
  • the two corner pieces A at the bottom in Fig 1 are fixed by means of absorbers B at the corners of the inner box as well as by means of extensions C and associated absorbers B.
  • Fig 2 shows more in detail the design of a corner piece A by means of a pile of modules with a certain dimension.
  • Each corner module is designed as an angle and consists of two thick framework parts A1 perpendicular to each other, as well as of two thin framework parts A2 each forming an extension of the thicker framework parts A1.
  • the two framework parts A1 each shows a rectangular hole A3 which form an insertion part for the corresponding gripping part of an absorber B as will be described below.
  • the two thin framework parts A2 show at their middle a rectangular hole A4 and a tap-shaped part A5 for insertion into the corresponding gripping parts of an extension unit C according to Fig 4.
  • the modules are made for example by injection moulding of plastic material and are separated by an indi- cation of fracture in the form of a groove A6, whereby a desired length of a pile of corner modules c.an be obtained by breaking a suitable number of modules.
  • Fig 3a shows more in detail the design of an absorber B.
  • This as well as a corner piece A consists of a number of modules.
  • Each module . consists of a framework part B1, showing a broad tap-shaped part B with a rectangular cross section, the dimension of which mainly corresponds with the cross section dimension of the hole A3 of a c • ner module.
  • the part B2 consequently constitutes a gripping part f insertion into the hole A3 at the mounting of the system.
  • the framework part B1 furthermore shows a rectangular hole B3 havi the same cross section dimension as the tap-shaped part B2 and con sequently constitutes an insertion part for the gripping part B2 w mounting several absorbers to each other.
  • the shock absorbing modu are separated by means of indications of fracture in the shape of grooves B4..
  • Figs 3b-3c show absorbers, in which the modules principally are of the same construction as the modules according to Fig 3a, but wher the dimension of thickness differs.
  • the absorber according to Fig is mainly intended to be fixed as an outer element either on modul according to Fig 3a, b or, if the space S is little directly on a corner module A, cf. Fig 1.
  • module of the extension unit consists of a thick fra work part C1 and a thinner framework part C2.
  • the framework part C1 shows a hole C4 of rectangular cross section, the dimension of which mainly corresponds with the dimension of the hole A3 of the corner piece.
  • the thinner framework part C2 shows a tap-shaped part C3 of rectan ⁇ gular cross section, the dimension of which mainly corresponds with the dimension of the hole C2 and the hole A4 of the corner module A whereby consequently the tap-shaped part C3 constitutes an insertio part for gripping into the hole C2 and A4 when mounting the shock a sorbing system.
  • the extension modules are separated by means of ind cations of fracture- in the shape of grooves C4.
  • the framework part C2 can be of the same thickness as the part C1.
  • the packing document for the product is taken out which shows the dimension of the inner and the outer box and-.consequently the dimension of the empty space S in which the absorbing ' system is to be arranged.
  • the modules in the system .sha.ll consist of, i.e. which plastic material of a certain density is to be chosen.
  • the place of extension units and absorbers are .indicated. Consequently the packer only has to choose modules of a given material and a given number.
  • the very mounting is carried out as appears from ' the following:
  • Suitable lengths of corner pieces and extensions are adjusted by breaking the required number of respective kind, the shock absorbing modules are joined to togetherer so that the prescribed thickness of the shock absorbers is obtained, the shock absorbers are joined with the corner pieces, the extensions alongside the side of the inner box are adjusted according to the document by joining the required number of extension modules, the extensions are joined to each other and to the associated corner pieces, all units thus formed are placed against the walls of the outer box.
  • the units are delivered from the manufacturer with a certain length, for instance 10 modules and are stored at the packing place.
  • the modules consist as above mentioned of plastic material of different density to give different degrees of- shock absorption.
  • the material for example, may be polystyrene, ethylene or polyurethane of different density.
  • the gripping parts of the modules can of course have another cross section than what has been shown in the figures.
  • the tap-shaped parts AS and C3, for example, of the corner modules and the extension modules respectively can be designed with a circular cross section, whereby corresponding holes (C2 in an extension doule, A2 in a cor ⁇ ner piece module) are designed circular.
  • the tap-formed part B2 of a shock absorbing module can be designed as a truncated cone, whereby the corresponding holes ' (A3, B3) will have a circular cross section.
  • the two corner pieces A at the top with the associated shock absorbers B in Fig 1 can be excluded and instea use only the two corner pieces at the bottom and add further extenti and associated shock absorbers to the already present extension C.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)

Abstract

Shock absorbing system comprising a number of modules of three different kinds, which is to be placed in the empty space (S) being formed when an inner box-shaped package (L1) is placed inside an outer box-shaped package (L2). The modules consist of corner pieces (A), absorbers (B) and extensions (C). When packing a product the modules are mounted together to a suitable number and size and are placed on chosen places in the space (S) between the two packages (L1, L2).

Description

FIELD OF INVENTION
The present invention relates to a module built shock absorbing system when having box-shaped packages according to the preamble of claim 1.
DESCRIPTION OF PRIOR ART
When packing fragile products, for example electronic equipment, which during transportation can be exposed to rough handling, shocks etc it 5 is conventional to use an inner-package prepared for direct packaging of the product and an outer-package of bigger dimension than the inner- package. The product, for example, is packed in a box constituting an inner-package which is then placed in an outer box of bigger dimension than the inner box, the consequent empty space formed between the
10 inner- and the outer boxes being completely or partly filled with a shock absorbing material. The filling can consist of a soft shock absorbing material, for example wood-wool or a plastic material. It is also known to place on the inner package box absorbers in the shape
♦ of plastic blocks glued onto strips of corrugated board or the like
15 whereby the inner box or the product is resiliently fixed relatively to the outer box. In order to achieve a good shock absorption from outer and inner shocks against the outer box it is generally necessary, besides having blocks in the corners, to completely fill the space between the inner and the outer box, especially when transporting very
20 fragile products. Furthermore certain areas of the inner box or the product might require further shock absorbing material.
SUMMARY OF THE INVENTION
The shock absorption problem during transportation and handling can thus to- a certain degree be solved by the above described known measures with an outer and an inner package and associated filling. 25 It is then desirable to achieve optimal shock absorption of the total package so that-unnecessary material will not-be needed to fill the space between the outer and the inner package. Furthermore an optimal adjustment of the dimensions of the space is desirable so that, the shock absorbing material needed for fixing the inner package relatively to the outer package will not be over or underdi ension
The module built shock absorbing system according to the present i vention intends to solve the above mentioned problem and it is cha terized as appears from the characterizing part of claim 1.
The proposed solution with a module built shock absorbing system according to the present invention brings about an advantage as compared to known tecknique in that it is possible when packing a product of certain shock resistance, intended to be transported in a certain environment, to use absorbers of calculated (for example by means of a data program) thickness, area and density and to att these on chosen places on the product.
BRIEF DESCRIPTION OF "THE DRAWINGS
The invention will now be described more in detail with reference the accompanying drawing in which:
Fig 1 shows a cross section of a box-shaped outer and innerpackagi which has been provided with shock absorbers according to the modu system of the present invention,
Fig 2 shows a perspective view of a number of corner pieces compri in the shock absorbing system according to the invention.
Figs 3a-3c show perspective views of a number of shock absorbing modules each having different cross section dimensions forming part of the shock absorbing system according to the invention,
Fig 4 shows a perspective view of a number of extension modules of certain dimension comprised in the shock absorbing system accordin to the invention.
PREFERRED EMBODIMENT
In Fig 1 L1 designates an inner box of a rectangular cross section .
O which the product is packed. The box L1 is placed in an outer box L2 also of a rectangular cross section whereby a space S has been formed between the walls of the boxes.. Naturally the product can be placed directly in the outer box without surrounding packaging, i.e. without . inner box. The corner pieces A, the design of which will be closer described in connection with Fig 2, each consists of a number of modules of a certain dimension and material and are placed in the space S so that the inner surfaces of the corner pieces, which are perpendicular to each other, make close contact with the outer walls of the inner box. Each corner piece A is fixed in its position by means of absorbers B which make contact with the outer surfaces of the corner pieces A and the inner wall of the outer box L2. The two' cor- ' ner pieces A at the top in Fig 1 are fixed by means of absorbers B of different dimensions directly at the corners of the boxes L1, L2. The two corner pieces A at the bottom in Fig 1 are fixed by means of absorbers B at the corners of the inner box as well as by means of extensions C and associated absorbers B. *
Fig 2 shows more in detail the design of a corner piece A by means of a pile of modules with a certain dimension. Each corner module is designed as an angle and consists of two thick framework parts A1 perpendicular to each other, as well as of two thin framework parts A2 each forming an extension of the thicker framework parts A1.
The two framework parts A1 each shows a rectangular hole A3 which form an insertion part for the corresponding gripping part of an absorber B as will be described below. The two thin framework parts A2 show at their middle a rectangular hole A4 and a tap-shaped part A5 for insertion into the corresponding gripping parts of an extension unit C according to Fig 4. The modules are made for example by injection moulding of plastic material and are separated by an indi- cation of fracture in the form of a groove A6, whereby a desired length of a pile of corner modules c.an be obtained by breaking a suitable number of modules.
Fig 3a shows more in detail the design of an absorber B. This as well as a corner piece A consists of a number of modules. Each module . consists of a framework part B1, showing a broad tap-shaped part B with a rectangular cross section, the dimension of which mainly corresponds with the cross section dimension of the hole A3 of a c • ner module. The part B2 consequently constitutes a gripping part f insertion into the hole A3 at the mounting of the system.
The framework part B1 furthermore shows a rectangular hole B3 havi the same cross section dimension as the tap-shaped part B2 and con sequently constitutes an insertion part for the gripping part B2 w mounting several absorbers to each other. The shock absorbing modu are separated by means of indications of fracture in the shape of grooves B4..
Figs 3b-3c show absorbers, in which the modules principally are of the same construction as the modules according to Fig 3a, but wher the dimension of thickness differs. The absorber according to Fig is mainly intended to be fixed as an outer element either on modul according to Fig 3a, b or, if the space S is little directly on a corner module A, cf. Fig 1.
In Fig 4 the design of an extension unit is shown more in detail. module of the extension unit consists of a thick fra work part C1 and a thinner framework part C2.- The framework part C1 shows a hole C4 of rectangular cross section, the dimension of which mainly corresponds with the dimension of the hole A3 of the corner piece. The thinner framework part C2 shows a tap-shaped part C3 of rectan¬ gular cross section, the dimension of which mainly corresponds with the dimension of the hole C2 and the hole A4 of the corner module A whereby consequently the tap-shaped part C3 constitutes an insertio part for gripping into the hole C2 and A4 when mounting the shock a sorbing system. The extension modules are separated by means of ind cations of fracture- in the shape of grooves C4. As the case is re- garding the corner piece alternatively the framework part C2 can be of the same thickness as the part C1.
When packing a certain product with an inner packaging and an outer packaging according to Fig 1 at first the packing document for the product is taken out which shows the dimension of the inner and the outer box and-.consequently the dimension of the empty space S in which the absorbing' system is to be arranged. In the packing document it is furthermore indicated which kind of absorbing material the modules in the system .sha.ll consist of, i.e. which plastic material of a certain density is to be chosen. Furthermore the place of extension units and absorbers are .indicated. Consequently the packer only has to choose modules of a given material and a given number. The very mounting is carried out as appears from'the following:
Suitable lengths of corner pieces and extensions are adjusted by breaking the required number of respective kind, the shock absorbing modules are joined togehter so that the prescribed thickness of the shock absorbers is obtained, the shock absorbers are joined with the corner pieces, the extensions alongside the side of the inner box are adjusted according to the document by joining the required number of extension modules, the extensions are joined to each other and to the associated corner pieces, all units thus formed are placed against the walls of the outer box. The units are delivered from the manufacturer with a certain length, for instance 10 modules and are stored at the packing place. The modules consist as above mentioned of plastic material of different density to give different degrees of- shock absorption. The material, for example, may be polystyrene, ethylene or polyurethane of different density.
The gripping parts of the modules can of course have another cross section than what has been shown in the figures. The tap-shaped parts AS and C3, for example, of the corner modules and the extension modules respectively can be designed with a circular cross section, whereby corresponding holes (C2 in an extension doule, A2 in a cor¬ ner piece module) are designed circular. Furthermore the tap-formed part B2 of a shock absorbing module can be designed as a truncated cone, whereby the corresponding holes' (A3, B3) will have a circular cross section.
Several modifications of the proposed shock absorbing system are naturally possible within the scope of the invention. In a certain packing case, for example, the two corner pieces A at the top with the associated shock absorbers B in Fig 1 can be excluded and instea use only the two corner pieces at the bottom and add further extenti and associated shock absorbers to the already present extension C.
O WI

Claims

WHAT WE CLAIM IS:
1 A module built shock absorbing system when having box-shaped packagins of various dimensions comprising an outer box-shaped packaging forming a space surrounding optionally at least one inner box-shaped packaging in which a product is packed,. alternatively the product is positioned without said inner package, in a certain packing case, at least two corner pieces being angle-shaped are placed at the edges of the inner package or abutting the product where there is no inner package, said pieces being in contact with the walls meeting at the edges of the inner package or the product, characterized in that the corner pieces each comprises a number of corner modules CA) corresponding with one of the dimensions of the product,or package, said modules each being designed as a right angle framework part (A1) of a predetermined thickness and having at least one gripping part (A3) for securing at least one shock absorbing module (B) corresponding with a predetermined prescribed shock absorption for the product, one of the shock absorbing modules being in contact with the associ¬ ated corner module and another or the same shock absorbing module being in contact with the inner wall (L2) of the outer package.
2 Shock absorbing system according to claim 1, characterized in that each corner module includes a further framework part (A2) having a gripping part (A5) for securing an extension module (C), which is in contact with a wall of the inner package (L1) or the product and for forming a contact surface for further shock absorbing modules' (B) .
3 A shock absorbing system according to claims 1 or 2, charac¬ terized in that said shock absorbing modules (B) have different thick¬ ness.
4 A shock-absorbing system according to anyone of claims 1-3, •characterized in that each shock absorbing module (B) is provided with a tap-shaped part (B2) for gripping into a corresponding hole in a nearby shock absorbing module or in the gripping part (A3) of an adjacent corner module (A). 5 A shock absorbing system according to anyone of claims 1-3, characterized in that each corner module (A) and extension module ( is provided with tap-shaped parts (A5) and (C3) respectively for fastening in a corresponding hole (C2.and A4 respectively) of an adjacent extension module (C) and corner module (A) respectively.
PCT/SE1979/000220 1978-10-31 1979-10-31 Module built shock absorbing system WO1980000953A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE792953281A DE2953281A1 (en) 1978-10-31 1979-10-31 Module built shock absorbing system
DK278080A DK278080A (en) 1978-10-31 1980-06-27 SHOCK ABSORPING SYSTEM CONTAINED BY MODULE UNITS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7811283A SE7811283L (en) 1978-10-31 1978-10-31 MODULE BUILDING DAMPING SYSTEM
SE7811283 1978-10-31

Publications (1)

Publication Number Publication Date
WO1980000953A1 true WO1980000953A1 (en) 1980-05-15

Family

ID=20336227

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1979/000220 WO1980000953A1 (en) 1978-10-31 1979-10-31 Module built shock absorbing system

Country Status (9)

Country Link
AU (1) AU5226979A (en)
DE (1) DE2953281A1 (en)
DK (1) DK278080A (en)
ES (1) ES253466Y (en)
FI (1) FI793293A (en)
GB (1) GB2057401A (en)
NL (1) NL7920123A (en)
SE (1) SE7811283L (en)
WO (1) WO1980000953A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233070A2 (en) * 1986-02-07 1987-08-19 Westinghouse Electric Corporation Impact-absorbing shipping cask for radioactive waste material
FR2634462A1 (en) * 1988-07-25 1990-01-26 Fleury Serge SHOCK ABSORBER AND SET FOR THE PACKAGING OF FRAGILE PRODUCTS
WO1993000275A1 (en) * 1991-06-25 1993-01-07 A.S.T. Pty. Ltd. Load-carrying containers
WO1996012907A1 (en) * 1994-10-21 1996-05-02 Coflexip Stena Offshore Limited Improvements in or relating to marine pipelaying
FR2871143A1 (en) * 2004-06-08 2005-12-09 Smurfit Socar Sa Packaging system for e.g. fresh foodstuffs, has blocking units of corrugated cardboard separating two American boxes along their walls between which spaces are formed to receive heat or cold accumulators arranged at desired temperature
JP2017057016A (en) * 2016-12-28 2017-03-23 積水化成品工業株式会社 Packaging material and package
CN108584152A (en) * 2018-04-10 2018-09-28 重庆医药高等专科学校 Accurate medical instrument movement system based on magnetic rheology effect

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334798A (en) * 1965-03-02 1967-08-08 Corning Glass Works General purpose packing material
US3531040A (en) * 1967-11-24 1970-09-29 Philips Corp Foam-plastic buffer packaging material
SE361721B (en) * 1970-02-05 1973-11-12 J S Hardigg

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334798A (en) * 1965-03-02 1967-08-08 Corning Glass Works General purpose packing material
US3531040A (en) * 1967-11-24 1970-09-29 Philips Corp Foam-plastic buffer packaging material
SE361721B (en) * 1970-02-05 1973-11-12 J S Hardigg

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233070A2 (en) * 1986-02-07 1987-08-19 Westinghouse Electric Corporation Impact-absorbing shipping cask for radioactive waste material
EP0233070A3 (en) * 1986-02-07 1988-01-20 Westinghouse Electric Corporation Impact-absorbing shipping casks for radioactive waste material
FR2634462A1 (en) * 1988-07-25 1990-01-26 Fleury Serge SHOCK ABSORBER AND SET FOR THE PACKAGING OF FRAGILE PRODUCTS
EP0357477A1 (en) * 1988-07-25 1990-03-07 Serge Fleury Shock-absorbing and wedging element for packaging fragile articles
WO1993000275A1 (en) * 1991-06-25 1993-01-07 A.S.T. Pty. Ltd. Load-carrying containers
WO1996012907A1 (en) * 1994-10-21 1996-05-02 Coflexip Stena Offshore Limited Improvements in or relating to marine pipelaying
GB2308632A (en) * 1994-10-21 1997-07-02 Coflexip Stena Offshore Ltd Improvements in or relating to marine pipelaying
GB2308632B (en) * 1994-10-21 1998-01-21 Coflexip Stena Offshore Ltd Improvements in or relating to marine pipelaying
FR2871143A1 (en) * 2004-06-08 2005-12-09 Smurfit Socar Sa Packaging system for e.g. fresh foodstuffs, has blocking units of corrugated cardboard separating two American boxes along their walls between which spaces are formed to receive heat or cold accumulators arranged at desired temperature
JP2017057016A (en) * 2016-12-28 2017-03-23 積水化成品工業株式会社 Packaging material and package
CN108584152A (en) * 2018-04-10 2018-09-28 重庆医药高等专科学校 Accurate medical instrument movement system based on magnetic rheology effect

Also Published As

Publication number Publication date
ES253466U (en) 1980-12-16
SE7811283L (en) 1980-05-01
AU5226979A (en) 1980-05-08
DK278080A (en) 1980-06-27
NL7920123A (en) 1981-01-30
ES253466Y (en) 1981-06-01
DE2953281A1 (en) 1981-04-09
FI793293A (en) 1980-05-01
GB2057401A (en) 1981-04-01

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