US3007603A - Metallic receptacles - Google Patents

Metallic receptacles Download PDF

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Publication number
US3007603A
US3007603A US854857A US85485759A US3007603A US 3007603 A US3007603 A US 3007603A US 854857 A US854857 A US 854857A US 85485759 A US85485759 A US 85485759A US 3007603 A US3007603 A US 3007603A
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United States
Prior art keywords
closure
shoulder
receptacle
wall
metallic
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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 - Lifetime
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US854857A
Inventor
Krehl Herman
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Steel Heddle Manufacturing Co
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Steel Heddle Manufacturing Co
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Publication date
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Priority to US854857A priority Critical patent/US3007603A/en
Application granted granted Critical
Publication of US3007603A publication Critical patent/US3007603A/en
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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
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape
    • 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
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
    • B65D7/34—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls
    • B65D7/38—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls formed by soldering, welding, or otherwise uniting opposed 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/49917—Overedge assembling of seated part by necking in cup or tube wall
    • Y10T29/49918—At cup or tube end
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/4992—Overedge assembling of seated part by flaring inserted cup or tube end
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube

Definitions

  • This invention relates to metallic receptacles and more particularly to an improved closure for such receptacles.
  • FIGURE 1 is a vertical central sectional view in perspective of a metallic receptacle in accordance with the invention, the section plane being located on the longitudinal axis of the receptacle;
  • FIG. 2 is an enlarged fragmentary sectional view showing the joint construction between the body of the receptacle and the closure;
  • FIG. 3 is a view similar to FIG. 2 showing the joint construction prior to sealing.
  • the metallic receptacle 10 is, for the purposes of illustration, shown as a core box but the invention is not limited to such use.
  • the receptacle 10* includes an inner hollow cylindrical wall L1 and an outer hollow cylindrical wall 12 concentrio with the inner wall 11.
  • the inner wall 11 is provided with a recess 14 and the outer wall 12 is also provided with a recess 15 within which a metallic disc 16 is inserted and secured in any desired manner.
  • the receptacle thus provided is suitable for the insertion of a desired object or article within the annular space 17 bounded by the inner and outer walls 11 and 12 and the disc 16 for retention in protected 'and/ or sealed condition.
  • the lower shoulder 23 has a lateral dimension, is of the order of three fourths of the thickness of the wall 11 or 12 and the upper shoulder 24 has a lateral dimension of thickness of the order of one fourth of the thickness of the wall 11 or 12 in one preferred embodiment of the invention.
  • the shoulder 23 and surface 22 can have an interposed fillet 25 and the surface 22 and shoulder 24 can have an interposed fillet 26.
  • the uppershoulder 24 has a face 27 extending up wardly therefrom, connected by a fillet 28.
  • the face 27 is initially coaxial and concentric to the internal faces 20 of the inner and outer walls 11 and 12.
  • An outer arcuate surface 29 can be provided connecting the external face 21 to the upper end of the face 27.
  • the initial shape of this portion of the structure is illustrated in 'FIG. 3 and is shown in FIG. 2 in broken lines.
  • a closure 30 is provided preferably in the form of a disc and which may be of any suitable material.
  • the material can be different from that of the body of the receptacle 10, can be of metal, Synthetic plastic impregnated fibre, or other suitable material, of harder material if desired than that of the body of the receptacle to provide greater strength, and thicker or thinner than the body of the receptacle 10 in accordance with the particular use to which the receptacle is to be put.
  • the surface 27 provides clearance for insertion of the closure 30 supported on the shoulder 23.
  • the closure 30 has an inner face 31 and an outer face 6-2.
  • the inner face 31 is initially freely supported upon the lower shoulder 24, and preferably has an upwardly extending circular cylindrical outer marginal surface 33 normal to the inner face 31.
  • a downwardly and inwardly inclined annular or frusto conical surface 35 is provided from which an upwardly and outwardly inclined frusto conical surface 36 extends, a fillet 37 being interposed between the surface 35 and the surface 36.
  • the angle in cross-section between the surface 35 and the surface 36 can be of the order of and the inclination of the surface 36 is preferably in the range from about 30 to 45 from the vertical longitudinal axis of the receptacle 10.
  • the marginal parts of the inner and outer walls 11 and 12 above the lower shoulder 23 are bendable or permanently deformable to meeting relation, as shown in FIG. 2, with corresponding surfaces 24 and 35 and corresponding surfaces 27 and 36 in engagement.
  • a space is provided, bounded by a portion of the surface of the shoulder 23, a portion of the surface 22 and a portion of the surface 33 and, if desired, a sealing material 38 can be inserted therein for providing a tighter seal after the surfaces have been moved to their locking position.
  • the outer surface 32 of the closure 30 is substantially continuous with the surface 29 of the wall '12 so that a smooth exterior is provided, there being no ribs, rims, or depressions at the closure 30.
  • a joint construction for a container and a container closure said container having a deformable wall margin and said closure having inner and outer faces and a marginal edge therebetween, said wall margin having an annular interior recess with a lower bounding shoulder, an upper bounding shoulder, and an interior surface extending beyond said upper shoulder, said closure having a portion of its inner face in overlapping relation to and in engagement with said lower shoulder, said marginal edge of said closure having an inclined surface in engagement with the upper shoulder and an additional inclined surface in simultaneous engagement with said interior surface.
  • a joint construction as defined in claim 1 in which a space is provided between said marginal edge of said closure and a part of said recess.
  • a joint construction as defined in claim 1 in which a space is provided between said marginal edge of said closure and a part of said recess, and a packing is inserted in said space.
  • a joint construction for a container and a container closure said container having a deformable wall margin and said closure having inner and outer faces and a marginal edge therebetween, said wall margin having an annular interior recess with a lower horizontal bounding shoulder, an upper inclined bounding shoulder, and an inclined interior surface extending beyond said upper shoulder to the terminus of the margin, said closure having a terminal portion of its inner face overlapping and in engagement with said lower shoulder, said marginal edge of said closure having an inclined surface in engagement with the upper shoulder, and an additional inclined surface in simultaneous engagement with said interior surface.
  • a joint construction for a container and a container closure said container having a deformable wall margin and said closure having inner and outer faces and a marginal edge therebetween, said wall margin having an annular interior recess with a lower horizontal bounding shoulder, an upper bounding shoulder, and an interior surface extending beyond said upper shoulder, said closure having a terminal portion of its inner face overlapping and in engagement with said lower shoulder and a portion of its marginal edge in spaced relation to the surface of the recess, said marginal edge having an inclined surface in engagement by the upper shoulder and an additional inclined surface in simultaneous engagement with said interior surface.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Description

Nov. 7, 1961 H. KREHL 3,007,603
METALLIC RECEPTACLES Filed Nov. 23. 1959 FIG. I
INVENTOR. HERMAN KREHL ATTORNEY.
United States This invention relates to metallic receptacles and more particularly to an improved closure for such receptacles.
It is the principal object of the present invent-ion to provide an improved metallic receptacle in which the joint between the closure and the receptacle provides a strong joint and at the same time also provides a hermetic seal.
It is a further object of the present invention to provide a metallic receptacle in which the body of the receptacle and the closure can be of different materials or different gages of materials.
It is a further object of the present invention to provide a metallic receptacle having an improved type of closure securing structure which can be easily applied with a minimum of effort.
It is a further object of the present invention to provide a metallic receptacle having an improved joint construction between the body of the receptacle and the closure in which a sea-ling material can be inserted if desired.
It is a further object of the present invention to provide an improved joint for sealing a closure to a receptacle which has a wide variety of uses.
Other objects and advantageous features of the invention will be apparent from the description and claims.
The nature and characteristic features of the invention will be more readily understood from the following description, taken in connection with the accompanying drawings forming part thereof, in which:
FIGURE 1 is a vertical central sectional view in perspective of a metallic receptacle in accordance with the invention, the section plane being located on the longitudinal axis of the receptacle;
FIG. 2 is an enlarged fragmentary sectional view showing the joint construction between the body of the receptacle and the closure; and
FIG. 3 is a view similar to FIG. 2 showing the joint construction prior to sealing.
It should, of course, be understood that the description and drawings herein are illustrative merely, and that various modifications and changes can be made in the structure disclosed without departing from the spirit of the invention.
Referring now more particularly to the drawings in which a preferred embodiment of the invention is illustrated, the metallic receptacle 10 is, for the purposes of illustration, shown as a core box but the invention is not limited to such use.
The receptacle 10* includes an inner hollow cylindrical wall L1 and an outer hollow cylindrical wall 12 concentrio with the inner wall 11. In order to close the lower ends of the walls 11 and 12 the inner wall 11 is provided with a recess 14 and the outer wall 12 is also provided with a recess 15 within which a metallic disc 16 is inserted and secured in any desired manner.
The receptacle thus provided is suitable for the insertion of a desired object or article within the annular space 17 bounded by the inner and outer walls 11 and 12 and the disc 16 for retention in protected 'and/ or sealed condition.
The inner and outer walls 11 and 12, as shown in detail in FIG. 2, have internal faces 20 and external faces 21 and at the margins at which a closure is to be secured, shown as at the top, are preferably each initially provided with an annular recess bounded initially by a circular cylindrical surface 22, a lower shoulder 23 extending from atent Of 3,007,603 Patented Nov. 7, 1961 the surface 22 to the internal face 20 and by an upper shoulder 24. The lower shoulder 23 has a lateral dimension, is of the order of three fourths of the thickness of the wall 11 or 12 and the upper shoulder 24 has a lateral dimension of thickness of the order of one fourth of the thickness of the wall 11 or 12 in one preferred embodiment of the invention. The shoulder 23 and surface 22 can have an interposed fillet 25 and the surface 22 and shoulder 24 can have an interposed fillet 26.
v The uppershoulder 24 has a face 27 extending up wardly therefrom, connected by a fillet 28. The face 27 is initially coaxial and concentric to the internal faces 20 of the inner and outer walls 11 and 12.
An outer arcuate surface 29 can be provided connecting the external face 21 to the upper end of the face 27. The initial shape of this portion of the structure is illustrated in 'FIG. 3 and is shown in FIG. 2 in broken lines.
A closure 30 is provided preferably in the form of a disc and which may be of any suitable material. The material can be different from that of the body of the receptacle 10, can be of metal, Synthetic plastic impregnated fibre, or other suitable material, of harder material if desired than that of the body of the receptacle to provide greater strength, and thicker or thinner than the body of the receptacle 10 in accordance with the particular use to which the receptacle is to be put. The surface 27 provides clearance for insertion of the closure 30 supported on the shoulder 23.
The closure 30 has an inner face 31 and an outer face 6-2. The inner face 31 is initially freely supported upon the lower shoulder 24, and preferably has an upwardly extending circular cylindrical outer marginal surface 33 normal to the inner face 31. From the surface 33, with an interposed fillet 34, a downwardly and inwardly inclined annular or frusto conical surface 35 is provided from which an upwardly and outwardly inclined frusto conical surface 36 extends, a fillet 37 being interposed between the surface 35 and the surface 36. The angle in cross-section between the surface 35 and the surface 36 can be of the order of and the inclination of the surface 36 is preferably in the range from about 30 to 45 from the vertical longitudinal axis of the receptacle 10.
The marginal parts of the inner and outer walls 11 and 12 above the lower shoulder 23 are bendable or permanently deformable to meeting relation, as shown in FIG. 2, with corresponding surfaces 24 and 35 and corresponding surfaces 27 and 36 in engagement.
It will be noted that a space is provided, bounded by a portion of the surface of the shoulder 23, a portion of the surface 22 and a portion of the surface 33 and, if desired, a sealing material 38 can be inserted therein for providing a tighter seal after the surfaces have been moved to their locking position.
It will also be noted that the outer surface 32 of the closure 30 is substantially continuous with the surface 29 of the wall '12 so that a smooth exterior is provided, there being no ribs, rims, or depressions at the closure 30.
I claim:
1. A joint construction for a container and a container closure, said container having a deformable wall margin and said closure having inner and outer faces and a marginal edge therebetween, said wall margin having an annular interior recess with a lower bounding shoulder, an upper bounding shoulder, and an interior surface extending beyond said upper shoulder, said closure having a portion of its inner face in overlapping relation to and in engagement with said lower shoulder, said marginal edge of said closure having an inclined surface in engagement with the upper shoulder and an additional inclined surface in simultaneous engagement with said interior surface.
2. A joint construction as defined in claim 1 in which the angle between said inclined surfaces on said closure is of the order of 90.
3. A joint construction as defined in claim 1 in which said additional inclined surface is at an angle 'of the order of 30 to 45 with respect to the central longitudinal axis of the closure.
4. A joint construction as defined in claim 1 in which a space is provided between said marginal edge of said closure and a part of said recess.
5. A joint construction as defined in claim 1 in which a space is provided between said marginal edge of said closure and a part of said recess, and a packing is inserted in said space.
6. A joint construction for a container and a container closure, said container having a deformable wall margin and said closure having inner and outer faces and a marginal edge therebetween, said wall margin having an annular interior recess with a lower horizontal bounding shoulder, an upper inclined bounding shoulder, and an inclined interior surface extending beyond said upper shoulder to the terminus of the margin, said closure having a terminal portion of its inner face overlapping and in engagement with said lower shoulder, said marginal edge of said closure having an inclined surface in engagement with the upper shoulder, and an additional inclined surface in simultaneous engagement with said interior surface.
7. A joint construction as defined in claim 6 in which the exterior surface of said outer wall smoothly connects with the outer surface of said closure.
8. A joint construction for a container and a container closure, said container having a deformable wall margin and said closure having inner and outer faces and a marginal edge therebetween, said wall margin having an annular interior recess with a lower horizontal bounding shoulder, an upper bounding shoulder, and an interior surface extending beyond said upper shoulder, said closure having a terminal portion of its inner face overlapping and in engagement with said lower shoulder and a portion of its marginal edge in spaced relation to the surface of the recess, said marginal edge having an inclined surface in engagement by the upper shoulder and an additional inclined surface in simultaneous engagement with said interior surface.
References Cited in the file of this patent UNITED STATES PATENTS 2,586,033 Haley Feb. 19, 1952 FOREIGN PATENTS 795,154 Great Britain May 14, 1958
US854857A 1959-11-23 1959-11-23 Metallic receptacles Expired - Lifetime US3007603A (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305082A (en) * 1962-09-18 1967-02-21 John B Orr Container lid fitting
US3863740A (en) * 1971-06-02 1975-02-04 Girling Ltd Seal for hydraulic damper
US4477714A (en) * 1982-02-02 1984-10-16 Ina Walzlager Schaeffler Kg Method of leak proof attachment of a flange-type sheet metal element in the bore of a valve tappet
US4641762A (en) * 1985-02-25 1987-02-10 Black & Decker Inc. Power device housing with lubricant anti-wicking facility
US4770316A (en) * 1985-02-25 1988-09-13 Black & Decker Inc. Power device housing with lubricant anti-wicking facility
EP0412272A1 (en) * 1989-07-28 1991-02-13 Schmalbach-Lubeca AG Two or three piece container especially from sheet metal
US5136772A (en) * 1990-01-24 1992-08-11 Deutsche Perrot-Bremse Gmbh Process for the manufacture of a two-part operating piston for a disc brake
US5328773A (en) * 1992-09-03 1994-07-12 Icm/Krebsoge Article of manufacturing using a powdered metal component
US20090107691A1 (en) * 2007-10-25 2009-04-30 Makita Corporation Housings for power tools
US20100086628A1 (en) * 2007-03-19 2010-04-08 Nikkeikin Aluminium Core Technology Company Ltd. Case for rolling powder alloy
US20120088116A1 (en) * 2010-10-12 2012-04-12 Gm Global Technology Operations, Inc. Bimetallic forging and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586033A (en) * 1950-08-29 1952-02-19 American Viscose Corp Metallically sheathed bucket rim
GB795154A (en) * 1954-12-28 1958-05-14 Tuboplast Sa Thermoplastic container

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586033A (en) * 1950-08-29 1952-02-19 American Viscose Corp Metallically sheathed bucket rim
GB795154A (en) * 1954-12-28 1958-05-14 Tuboplast Sa Thermoplastic container

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305082A (en) * 1962-09-18 1967-02-21 John B Orr Container lid fitting
US3863740A (en) * 1971-06-02 1975-02-04 Girling Ltd Seal for hydraulic damper
US4477714A (en) * 1982-02-02 1984-10-16 Ina Walzlager Schaeffler Kg Method of leak proof attachment of a flange-type sheet metal element in the bore of a valve tappet
US4641762A (en) * 1985-02-25 1987-02-10 Black & Decker Inc. Power device housing with lubricant anti-wicking facility
US4770316A (en) * 1985-02-25 1988-09-13 Black & Decker Inc. Power device housing with lubricant anti-wicking facility
EP0412272A1 (en) * 1989-07-28 1991-02-13 Schmalbach-Lubeca AG Two or three piece container especially from sheet metal
US5136772A (en) * 1990-01-24 1992-08-11 Deutsche Perrot-Bremse Gmbh Process for the manufacture of a two-part operating piston for a disc brake
US5328773A (en) * 1992-09-03 1994-07-12 Icm/Krebsoge Article of manufacturing using a powdered metal component
US20100086628A1 (en) * 2007-03-19 2010-04-08 Nikkeikin Aluminium Core Technology Company Ltd. Case for rolling powder alloy
US8293377B2 (en) * 2007-03-19 2012-10-23 Nikkeikin Aluminum Core Technology Company Ltd. Case for rolling powder alloy
US20090107691A1 (en) * 2007-10-25 2009-04-30 Makita Corporation Housings for power tools
US8210277B2 (en) * 2007-10-25 2012-07-03 Makita Corporation Housings for power tools
US20120088116A1 (en) * 2010-10-12 2012-04-12 Gm Global Technology Operations, Inc. Bimetallic forging and method
US8980439B2 (en) * 2010-10-12 2015-03-17 GM Global Technology Operations LLC Bimetallic forging and method

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