US2318950A - Cap and clip for fountain pens - Google Patents
Cap and clip for fountain pens Download PDFInfo
- Publication number
- US2318950A US2318950A US347868A US34786840A US2318950A US 2318950 A US2318950 A US 2318950A US 347868 A US347868 A US 347868A US 34786840 A US34786840 A US 34786840A US 2318950 A US2318950 A US 2318950A
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- US
- United States
- Prior art keywords
- cap
- clip
- projection
- recesses
- aperture
- 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 - Lifetime
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K25/00—Attaching writing implements to wearing apparel or objects involving constructional changes of the implements
- B43K25/02—Clips
- B43K25/022—Clips attached to a pen cap
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/66—Processes of reshaping and reforming
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/76—Processes of uniting two or more parts
-
- 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
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/13—Article holder attachable to apparel or body
- Y10T24/1321—Pencil
- Y10T24/1324—Clasp attached
- Y10T24/1347—Flexible shank pencil holder
-
- 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
-
- 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
- Y10T29/49936—Surface interlocking
Definitions
- the present invention relates to a new and improved closure cap and clip for use on fountain pens and the like.
- clips are customary and desirable to attach clips to fountain pens so that the pens may be carried up I right in the pocket of a user and so that they will not accidentally drop out and be lost.
- Such clips are usually attached to a cap which screws over the writing end of a pen and which excludes air from the pen nib so as to prevent drying of ink thereon.
- the present invention aims to overcome the above objections or difiiculties by providing an improved closure cap for fountain pens and the like having a clip member securely retained in position against separation and rotation by simple and improved means, and by simplifying the assembly of caps and clips for fountain pens and the like.
- An object of the present invention is to provide a new and improved cap and clip assembly for fountain pens and the like.
- Another object of the invention is to provide a newv and improved means for retaining together a cap and a clip.
- Still another object of the invention is to provide a new and improved means adapted to prevent relative rotation between a cap and a clip.
- a still further object of the invention is to provide means for securing together cap and clip members without requiring any members in addition to the cap and clip members themselves.
- FIG. 1 is an elevational view of a cap for fountain pens and the like showing a preferred embodiment of the invention
- Fig. 2 is an enlarged top plan view of a preferred form of clip member
- Fig. 3 is a fragmentary view taken along the line 3-3 of Fig. 2;
- Fig. 4 is an elevational view, partly broken away, of the present clip and cap members prior to securing them together;
- Fig. 5 is an elevational view, partly broken away, of the present clip and cap members, after they are secured together.
- a cap I carrying a clip member 2.
- the cap .I is preferably formed of a plastic molding composition such as hard rubber, pyroxylin, phenol or urea resins, cellulose acetate, or other suitable materials.
- the interior of the cap is'provided with a threaded portion 4 adapted to retain it on a pen section 5, and also with an annular collar 1 adapted to form a seat 6 for a pen section when the cap is applied thereto.
- the exterior part of the cap adjacent its closed end has a hoblike projection 8 of reduced cross-section extending outwardly therefrom adapted to cooperate with the clip member 2 to retain it with the cap, as will be later described.
- the hob-like projection 8 is preferably of round cross-section and centrally located on the pen cap so as to provide a ledge or shelf It about the projection. With certain types of materials the projection 8 may be molded at the time the cap I is molded and with others it may be cut or formed in any suitable manner.
- the clip member 2 is preferably made of base metal plated with silver, gold or other decorative materials, and comprises an elongated article gripping portion I l and an enlarged cap engaging portion !3.
- the article gripping portion H is of the usual type and extends along the side of the cap I a distance equal to about one-half the length thereof; the shape of the clip 2 and the natural resiliency of the metal of which it is formed causes it to resist outward movement when an article such as a pocket edge is passed between the clip and the cap. The pocket edge is thus gripped firmly between the cap I and the article gripping portion l I of the clip 2.
- the upper or cap engaging part of the clip preferably comprises an en-' larged portion IS with an aperture l4 therein of a size adapted to fit freely over but closely about the cap projection 8 on the pen cap so that a flange l5 of the clip which extends about the aperture [4 may rest against the shelf or ledge H] on the pen cap. While the clip aperture l4 and cap projection 8 are shown as being circular in shape or cross section, it will be understood that other suitable shapes or cross sections may be utilized.
- the clip aperture I4 is preferably provided adjacent its upper portion with a plurality of circumferentially spaced recesses I 1 (Figs. 2 and 3).
- the recesses I! are shown as being relatively small and spaced closely adjacent to each other to provide a roughened or serrated edge about the upper, inner edge of the aperture M.
- the serrated edge extends about the inner upright edge of the aperture l4 and also about the horizontal clip flange I6,
- the recesses and projections of the roughened or serrated edge cooperate with the cap projection 8, as will be described, to prevent rotation of the clip with respect to the cap.
- the cap may first be placed on a suitable mandril or other support (not shown) and then the cap engaging portion I3 of the clip 2 passed downwardly over the cap projection 8 so that the latter projects upwardly through the clip aperture [4 and above the surface of the clip and so that the clip flange IS rests against the shelf or ledge ID on the pen cap.
- a heated die or pressing member 18 is then moved into contact with the upwardly extending portion of the cap projection 8 so as to soften adjacent parts of the projection and tend to flatten and spread it.
- the softening, flattening and spreading of the cap projection 8 causes portions thereof to spread outwardly into the recesses or spaces I!
- cap projection 8 located at the interior and upper part of the clip aperture 14. Continued heat and pressure applied to the cap projection 8 effects further spreading of the cap projection material outwardly over the upper surface of the clip adjacent the aperture l4. Upon completion of the heating and pressing operation, material forming the cap projection 8 extends outwardly over the upper surface of the clip to prevent separation thereof from the cap and also extends into the recesses or spaces I! to prevent rotation of the clip with respect to the cap.
- the present method of assembling caps and clips requires no parts other than the caps and clips themselves; the operation of bradding or spreading the end of the cap projection itself over the clip locks the parts together. No additional screws, bolts, clamps, or the like'are required to secure the cap and clip together.
- the instant method is considerably less expensive than previous methods and affords easy, rapid and secure assembly of caps and clips.
- the recesses I! at the interior periphery of the clip aperture l4 may be made in the form of grooves which extend across the entire face of the aperture, or they may have any other shape.
- the present type of recess may be easily formed at the same time that the clip is stamped or formed from a sheet of material and has been found to provide a secure lock against relative rotation of the parts. Since the maximum heating and spreading of the projection 8 occurs at points immediately adjacent the pressing member [8, recesses or spaces at the upper part of the clip aperture M will be rapidly, easily and completely filled so as to securely lock the clip against rotative movement. The projection 8 first spreads outwardly into the vertical part of the serrated edge I!
- the material of the cap projection 8 is thus squeezed tightly into the horizontal and Vertical recesses. While the recesses may be fewer than shown or described herein, the present relatively large number of small recesses has been found to provide, in effect, a substantially continuous gripping band about the complete circumference of the clip aperture I4 and the hob-like projection 8. Even in instances where the inner edge of the aperture [4 is not provided with recesses the material of the projection 8 tightly grips the clip when softened and spread by the pressing member IS; the recesses are preferred however since they insure a more positive locking together of the parts.
- the heating and pressing member I8 may be utilized to apply steady pressure against the cap projection 8 or may be rapidly reciprocated so as to spread and flatten the projection 8 by means of a series of taps. With some materials a cold pressing member may be utilized but heating is preferred. Also it will be noted that the die or pressing member [8 has its pressing surface curved or domed slightly upwardly. The top of the cap projection 8 may thus be given a shape corresponding to that of the pressing member. The pressing member need not come into contact with the plated surface of the clip and the latter is thus not subjected to any scratching or other marring action.
- the present invention provides a fountain pen cap having a clip secured thereto by a new and improved means.
- the clip and cap assembly can be made in a simple and inexpensive manner as no elements other than the clip and cap themselves are necessary to effectively secure the parts together.
- the clips and caps may be rapidly assembled without the necessity of skilled labor and will readily withstand any rough usage to which they may be subjected.
- a closure cap for fountain pens and the like comprising the combination of a clip member having a substantially circular opening therein, the inner edge of said opening having a plurality of spaced recesses therein, and a cap made from a plastic molding compound having an integral reduced end portion extending through the opening in said clip over its adjacent edge and into said recesses to hold said members together and lock them against relative rotation.
- a closure cap for fountain pens and the like comprising the combination of a clip member having a substantially circular opening therein, the inner edge of said opening having serrations therein, and a cap member made from a plastic molding compound having an integral reduced end portion extending through the opening in said clip over its adjacent edge and into said serrations to hold said members together and lock them against relative rotation.
Landscapes
- Clips For Writing Implements (AREA)
Description
May 11, 1943- J. J. LARMOUR CAP AND CLIP FOR FQUNTAIN PENS' Filed July 27, 1940 INVENTOR fa/gar J Larmoar I ORN 'Y Patented May 11, 1943 UNITED STATES.
QFFICE 2,318,950 CAP AND CLIP FOR FOUNTAIN PENS James J. Larmour, West Orange, N. J., assignor to The Chilton Pen Company, Inc., Summit, N. 3., a corporation of New York 2 Claims.
The present invention relates to a new and improved closure cap and clip for use on fountain pens and the like.
It is customary and desirable to attach clips to fountain pens so that the pens may be carried up I right in the pocket of a user and so that they will not accidentally drop out and be lost. Such clips are usually attached to a cap which screws over the writing end of a pen and which excludes air from the pen nib so as to prevent drying of ink thereon.
It is impracticable, for many reasons, to form a pen cap and clip from a single piece of material. Therefore, in most instances, a separate metal clip member is attached to the cap. Where separate clip members are utilized several objections orediiiiculties appear: for example, that of pro vidinga simple and effective means for holding together the clip and cap, that of holding the clip against rotation with respect to the cap, the additional parts necessary to lock the cap and clip members together, and the extra operations required for assembling the additional parts.
The present invention aims to overcome the above objections or difiiculties by providing an improved closure cap for fountain pens and the like having a clip member securely retained in position against separation and rotation by simple and improved means, and by simplifying the assembly of caps and clips for fountain pens and the like.
An object of the present invention is to provide a new and improved cap and clip assembly for fountain pens and the like.
Another object of the invention is to provide a newv and improved means for retaining together a cap and a clip.
Still another object of the invention is to provide a new and improved means adapted to prevent relative rotation between a cap and a clip.
A still further object of the invention is to provide means for securing together cap and clip members without requiring any members in addition to the cap and clip members themselves.
Other and further objects of the invention will be obvious upon an understanding of the illustrative embodiment about to be described, or will be indicated in the appended claims, and various advantages not referred to herein will occur to one skilled in the art upon employment of the invention in practice.
A preferred embodiment of the invention has been chosen for purposes of illustration and de scription and is shown in the accompanying drawing, forming a part of the specification, wherein Fig. 1 is an elevational view of a cap for fountain pens and the like showing a preferred embodiment of the invention;
Fig. 2 is an enlarged top plan view of a preferred form of clip member;
Fig. 3 is a fragmentary view taken along the line 3-3 of Fig. 2;
Fig. 4 is an elevational view, partly broken away, of the present clip and cap members prior to securing them together; and
Fig. 5 is an elevational view, partly broken away, of the present clip and cap members, after they are secured together.
Referring again to the drawing, illustrating a preferred embodiment of the invention, there is shown a cap I carrying a clip member 2. The cap .I is preferably formed of a plastic molding composition such as hard rubber, pyroxylin, phenol or urea resins, cellulose acetate, or other suitable materials. The interior of the cap is'provided with a threaded portion 4 adapted to retain it on a pen section 5, and also with an annular collar 1 adapted to form a seat 6 for a pen section when the cap is applied thereto. The exterior part of the cap adjacent its closed end has a hoblike projection 8 of reduced cross-section extending outwardly therefrom adapted to cooperate with the clip member 2 to retain it with the cap, as will be later described. The hob-like projection 8 is preferably of round cross-section and centrally located on the pen cap so as to provide a ledge or shelf It about the projection. With certain types of materials the projection 8 may be molded at the time the cap I is molded and with others it may be cut or formed in any suitable manner.
The clip member 2 is preferably made of base metal plated with silver, gold or other decorative materials, and comprises an elongated article gripping portion I l and an enlarged cap engaging portion !3. The article gripping portion H is of the usual type and extends along the side of the cap I a distance equal to about one-half the length thereof; the shape of the clip 2 and the natural resiliency of the metal of which it is formed causes it to resist outward movement when an article such as a pocket edge is passed between the clip and the cap. The pocket edge is thus gripped firmly between the cap I and the article gripping portion l I of the clip 2. The upper or cap engaging part of the clip preferably comprises an en-' larged portion IS with an aperture l4 therein of a size adapted to fit freely over but closely about the cap projection 8 on the pen cap so that a flange l5 of the clip which extends about the aperture [4 may rest against the shelf or ledge H] on the pen cap. While the clip aperture l4 and cap projection 8 are shown as being circular in shape or cross section, it will be understood that other suitable shapes or cross sections may be utilized.
The clip aperture I4 is preferably provided adjacent its upper portion with a plurality of circumferentially spaced recesses I 1 (Figs. 2 and 3). The recesses I! are shown as being relatively small and spaced closely adjacent to each other to provide a roughened or serrated edge about the upper, inner edge of the aperture M. The serrated edge extends about the inner upright edge of the aperture l4 and also about the horizontal clip flange I6, The recesses and projections of the roughened or serrated edge cooperate with the cap projection 8, as will be described, to prevent rotation of the clip with respect to the cap.
In the present method of assembling the cap I and the clip 2, (Figs. 4 and 5) the cap may first be placed on a suitable mandril or other support (not shown) and then the cap engaging portion I3 of the clip 2 passed downwardly over the cap projection 8 so that the latter projects upwardly through the clip aperture [4 and above the surface of the clip and so that the clip flange IS rests against the shelf or ledge ID on the pen cap. A heated die or pressing member 18 is then moved into contact with the upwardly extending portion of the cap projection 8 so as to soften adjacent parts of the projection and tend to flatten and spread it. The softening, flattening and spreading of the cap projection 8 causes portions thereof to spread outwardly into the recesses or spaces I! located at the interior and upper part of the clip aperture 14. Continued heat and pressure applied to the cap projection 8 effects further spreading of the cap projection material outwardly over the upper surface of the clip adjacent the aperture l4. Upon completion of the heating and pressing operation, material forming the cap projection 8 extends outwardly over the upper surface of the clip to prevent separation thereof from the cap and also extends into the recesses or spaces I! to prevent rotation of the clip with respect to the cap.
The present method of assembling caps and clips requires no parts other than the caps and clips themselves; the operation of bradding or spreading the end of the cap projection itself over the clip locks the parts together. No additional screws, bolts, clamps, or the like'are required to secure the cap and clip together. The instant method is considerably less expensive than previous methods and affords easy, rapid and secure assembly of caps and clips.
If desired, the recesses I! at the interior periphery of the clip aperture l4 may be made in the form of grooves which extend across the entire face of the aperture, or they may have any other shape. However, the present type of recess may be easily formed at the same time that the clip is stamped or formed from a sheet of material and has been found to provide a secure lock against relative rotation of the parts. Since the maximum heating and spreading of the projection 8 occurs at points immediately adjacent the pressing member [8, recesses or spaces at the upper part of the clip aperture M will be rapidly, easily and completely filled so as to securely lock the clip against rotative movement. The projection 8 first spreads outwardly into the vertical part of the serrated edge I! and then, as the pressing member l8 continues to move downwardly, into the horizontal part of the serrated edge. The material of the cap projection 8 is thus squeezed tightly into the horizontal and Vertical recesses. While the recesses may be fewer than shown or described herein, the present relatively large number of small recesses has been found to provide, in effect, a substantially continuous gripping band about the complete circumference of the clip aperture I4 and the hob-like projection 8. Even in instances where the inner edge of the aperture [4 is not provided with recesses the material of the projection 8 tightly grips the clip when softened and spread by the pressing member IS; the recesses are preferred however since they insure a more positive locking together of the parts.
The heating and pressing member I8 may be utilized to apply steady pressure against the cap projection 8 or may be rapidly reciprocated so as to spread and flatten the projection 8 by means of a series of taps. With some materials a cold pressing member may be utilized but heating is preferred. Also it will be noted that the die or pressing member [8 has its pressing surface curved or domed slightly upwardly. The top of the cap projection 8 may thus be given a shape corresponding to that of the pressing member. The pressing member need not come into contact with the plated surface of the clip and the latter is thus not subjected to any scratching or other marring action.
It will be seen that the present invention provides a fountain pen cap having a clip secured thereto by a new and improved means. The clip and cap assembly can be made in a simple and inexpensive manner as no elements other than the clip and cap themselves are necessary to effectively secure the parts together. The clips and caps may be rapidly assembled without the necessity of skilled labor and will readily withstand any rough usage to which they may be subjected.
As various changes may be made in the form, construction and arrangement of the parts herein without departing from the spirit and scope of the invention and without sacrificing any of its advantages, it is to be understood that all matter herein is to be interpreted as illustrative and not in a limiting sense.
Having thus described my invention, I claim:
1. A closure cap for fountain pens and the like comprising the combination of a clip member having a substantially circular opening therein, the inner edge of said opening having a plurality of spaced recesses therein, and a cap made from a plastic molding compound having an integral reduced end portion extending through the opening in said clip over its adjacent edge and into said recesses to hold said members together and lock them against relative rotation.
2. A closure cap for fountain pens and the like comprising the combination of a clip member having a substantially circular opening therein, the inner edge of said opening having serrations therein, and a cap member made from a plastic molding compound having an integral reduced end portion extending through the opening in said clip over its adjacent edge and into said serrations to hold said members together and lock them against relative rotation.
JAMES J. LARMOUR.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US347868A US2318950A (en) | 1940-07-27 | 1940-07-27 | Cap and clip for fountain pens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US347868A US2318950A (en) | 1940-07-27 | 1940-07-27 | Cap and clip for fountain pens |
Publications (1)
Publication Number | Publication Date |
---|---|
US2318950A true US2318950A (en) | 1943-05-11 |
Family
ID=23365622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US347868A Expired - Lifetime US2318950A (en) | 1940-07-27 | 1940-07-27 | Cap and clip for fountain pens |
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US (1) | US2318950A (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2423246A (en) * | 1944-06-14 | 1947-07-01 | United Aircraft Corp | Method of making bearing bushings on molded blades |
US2470431A (en) * | 1945-02-21 | 1949-05-17 | Coyne David | Clip for fountain pens and other articles |
US2486619A (en) * | 1946-09-07 | 1949-11-01 | Hoover Co | Plastic fan for suction cleaners |
US2635291A (en) * | 1949-04-08 | 1953-04-21 | United Shoe Machinery Corp | Method of finishing tops of hosiery forms |
US2892217A (en) * | 1954-08-20 | 1959-06-30 | Luboshez Sergius N Ferris | Process for bending plastic sheet material |
US2925624A (en) * | 1953-08-25 | 1960-02-23 | William F Stahl | Method of uniting telescoped tubes with a swelling agent |
US3069919A (en) * | 1960-10-18 | 1962-12-25 | Nagel Chase Mfg Company | Stepped pulley |
US3192590A (en) * | 1962-12-28 | 1965-07-06 | United Carr Inc | Decorator fastener attaching device |
US3265832A (en) * | 1964-01-16 | 1966-08-09 | Gen Electric | Electrical control device with adjustable calibration locking means |
US3470622A (en) * | 1967-12-15 | 1969-10-07 | Dyke Herbert G | Pencil clip |
US4186170A (en) * | 1976-04-10 | 1980-01-29 | Engraving Specialists (Leicester) Ltd. | Method of producing a molded plastic article |
US4216182A (en) * | 1977-02-01 | 1980-08-05 | Judd Edward A | Inflation manifold, method of and apparatus for heading plastic safety pins therein |
US4479915A (en) * | 1981-03-05 | 1984-10-30 | Aisin Seiki Kabushiki Kaisha | Float stopper attaching method in liquid level sensor |
US4489475A (en) * | 1982-06-28 | 1984-12-25 | Emerson Electric Co. | Method of constructing a drive tensioning device |
US20030108383A1 (en) * | 2001-12-07 | 2003-06-12 | Kotobuki & Co., Ltd. | Clip attaching structure |
US20050286970A1 (en) * | 2004-06-23 | 2005-12-29 | Jiri Babej | Method for the manufacture of a component assembly comprising a sheet metal part and a functional element attached to it, a sheet metal part and also functional element |
CN108291564A (en) * | 2015-11-13 | 2018-07-17 | Nec平台株式会社 | Fixed object, fixed article, fixing means and appraisal procedure |
-
1940
- 1940-07-27 US US347868A patent/US2318950A/en not_active Expired - Lifetime
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2423246A (en) * | 1944-06-14 | 1947-07-01 | United Aircraft Corp | Method of making bearing bushings on molded blades |
US2470431A (en) * | 1945-02-21 | 1949-05-17 | Coyne David | Clip for fountain pens and other articles |
US2486619A (en) * | 1946-09-07 | 1949-11-01 | Hoover Co | Plastic fan for suction cleaners |
US2635291A (en) * | 1949-04-08 | 1953-04-21 | United Shoe Machinery Corp | Method of finishing tops of hosiery forms |
US2925624A (en) * | 1953-08-25 | 1960-02-23 | William F Stahl | Method of uniting telescoped tubes with a swelling agent |
US2892217A (en) * | 1954-08-20 | 1959-06-30 | Luboshez Sergius N Ferris | Process for bending plastic sheet material |
US3069919A (en) * | 1960-10-18 | 1962-12-25 | Nagel Chase Mfg Company | Stepped pulley |
US3192590A (en) * | 1962-12-28 | 1965-07-06 | United Carr Inc | Decorator fastener attaching device |
US3265832A (en) * | 1964-01-16 | 1966-08-09 | Gen Electric | Electrical control device with adjustable calibration locking means |
US3470622A (en) * | 1967-12-15 | 1969-10-07 | Dyke Herbert G | Pencil clip |
US4186170A (en) * | 1976-04-10 | 1980-01-29 | Engraving Specialists (Leicester) Ltd. | Method of producing a molded plastic article |
US4216182A (en) * | 1977-02-01 | 1980-08-05 | Judd Edward A | Inflation manifold, method of and apparatus for heading plastic safety pins therein |
US4479915A (en) * | 1981-03-05 | 1984-10-30 | Aisin Seiki Kabushiki Kaisha | Float stopper attaching method in liquid level sensor |
US4489475A (en) * | 1982-06-28 | 1984-12-25 | Emerson Electric Co. | Method of constructing a drive tensioning device |
US20030108383A1 (en) * | 2001-12-07 | 2003-06-12 | Kotobuki & Co., Ltd. | Clip attaching structure |
US6895640B2 (en) * | 2001-12-07 | 2005-05-24 | Kotobuki & Co., Ltd. | Clip attaching structure |
US20050286970A1 (en) * | 2004-06-23 | 2005-12-29 | Jiri Babej | Method for the manufacture of a component assembly comprising a sheet metal part and a functional element attached to it, a sheet metal part and also functional element |
US7681298B2 (en) * | 2004-06-23 | 2010-03-23 | Profil Verbindungstechnik Gmbh & Co. Kg | Method for the manufacture of a component assembly comprising a sheet metal part and a functional element attached to it, a sheet metal part and also functional element |
US20100135718A1 (en) * | 2004-06-23 | 2010-06-03 | Profil Verbindungstechnik Gmbh & Co., Kg | Method for the production of hollow elements, hollow element, assembly piece, and follow-on composite tool for carrying out said method |
US8601669B2 (en) * | 2004-06-23 | 2013-12-10 | Profil Verbindungstechnik Gmbh & Co., Kg | Method for the production of hollow elements, hollow element, assembly piece, and follow-on composite tool for carrying out said method |
CN108291564A (en) * | 2015-11-13 | 2018-07-17 | Nec平台株式会社 | Fixed object, fixed article, fixing means and appraisal procedure |
US20180311906A1 (en) * | 2015-11-13 | 2018-11-01 | Nec Platforms, Ltd. | Fixing object, fixation item, fixing method, and assessment method |
CN108291564B (en) * | 2015-11-13 | 2021-04-27 | Nec平台株式会社 | Fixed object, fixed article, fixing method, and evaluation method |
US11141929B2 (en) * | 2015-11-13 | 2021-10-12 | Nec Platforms, Ltd. | Fixing object, fixation item, fixing method, and assessment method |
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