CA1054411A - Blind rivet and method of manufacture of same - Google Patents
Blind rivet and method of manufacture of sameInfo
- Publication number
- CA1054411A CA1054411A CA246380A CA246380A CA1054411A CA 1054411 A CA1054411 A CA 1054411A CA 246380 A CA246380 A CA 246380A CA 246380 A CA246380 A CA 246380A CA 1054411 A CA1054411 A CA 1054411A
- Authority
- CA
- Canada
- Prior art keywords
- female member
- shank
- tubular wall
- blind rivet
- male
- 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
Links
- 238000000034 method Methods 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000000463 material Substances 0.000 claims description 50
- 239000004033 plastic Substances 0.000 claims description 48
- 229920003023 plastic Polymers 0.000 claims description 48
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 210000000078 claw Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000011796 hollow space material Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 101100124609 Caenorhabditis elegans zyg-12 gene Proteins 0.000 description 1
- 241000905957 Channa melasoma Species 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 241001527806 Iti Species 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- HOKDBMAJZXIPGC-UHFFFAOYSA-N Mequitazine Chemical compound C12=CC=CC=C2SC2=CC=CC=C2N1CC1C(CC2)CCN2C1 HOKDBMAJZXIPGC-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 240000008881 Oenanthe javanica Species 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 101150007148 THI5 gene Proteins 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000002311 subsequent effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/12—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips
- F16B5/126—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips at least one of the sheets, plates, bars or strips having integrally formed or integrally connected snap-in-features
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/08—Hollow rivets; Multi-part rivets
- F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
- F16B19/1027—Multi-part rivets
- F16B19/1036—Blind rivets
- F16B19/1045—Blind rivets fastened by a pull - mandrel or the like
- F16B19/1054—Blind rivets fastened by a pull - mandrel or the like the pull-mandrel or the like being frangible
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/08—Hollow rivets; Multi-part rivets
- F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
- F16B19/1027—Multi-part rivets
- F16B19/1036—Blind rivets
- F16B19/1045—Blind rivets fastened by a pull - mandrel or the like
- F16B19/1072—Blind rivets fastened by a pull - mandrel or the like the pull-mandrel or the like comprising a thread and being rotated with respect to the rivet, thereby mechanically expanding and fastening the rivet
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/12—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips
- F16B5/128—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips a strip with a C-or U-shaped cross section being fastened to a plate such that the fastening means remain invisible, e.g. the fastening being completely enclosed by the strip
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B27/00—Bolts, screws, or nuts formed in integral series but easily separable, particularly for use in automatic machines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975025026U JPS5752413Y2 (enExample) | 1975-02-25 | 1975-02-25 | |
| JP1975062802U JPS5819363Y2 (ja) | 1975-05-14 | 1975-05-14 | レンケツシタプラスチツクカンビヨウ |
| JP8871275U JPS524971U (enExample) | 1975-06-26 | 1975-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1054411A true CA1054411A (en) | 1979-05-15 |
Family
ID=27284873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA246380A Expired CA1054411A (en) | 1975-02-25 | 1976-02-23 | Blind rivet and method of manufacture of same |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4222304A (enExample) |
| AU (1) | AU511639B2 (enExample) |
| BR (1) | BR5600215U (enExample) |
| CA (1) | CA1054411A (enExample) |
| DE (1) | DE2607689C2 (enExample) |
| FR (1) | FR2302442A1 (enExample) |
| GB (1) | GB1517624A (enExample) |
| IT (1) | IT1057614B (enExample) |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4178669A (en) * | 1975-11-14 | 1979-12-18 | Nichi-Ei Bussan Co., Ltd. | Method for continuously fixing a plurality of tubular fasteners one by one to a plurality of apertures provided in a support panel |
| DE2842598A1 (de) * | 1977-10-15 | 1979-04-19 | Usm Corp | Blind-befestigungselemente |
| JPS587129Y2 (ja) * | 1978-02-24 | 1983-02-08 | 株式会社ニフコ | ブラインドリベツト |
| JPS5752415Y2 (enExample) * | 1978-03-03 | 1982-11-15 | ||
| JPS5752416Y2 (enExample) * | 1978-03-09 | 1982-11-15 | ||
| US4218953A (en) * | 1978-03-21 | 1980-08-26 | Haytayan Harry M | Self-piercing pop rivet fasteners |
| CA1112918A (en) * | 1978-11-07 | 1981-11-24 | George M. Rapata | Plastic pull-up rivet |
| ES244708Y (es) * | 1979-07-23 | 1980-04-16 | Taco-remache perfeccionado para la sujecion entre si de pa- neles y similares | |
| DE3035867A1 (de) * | 1979-09-28 | 1981-04-16 | Aerpat Ag, Zug | Selbstverstopfender blindniet |
| US4377358A (en) * | 1980-12-29 | 1983-03-22 | Phillips Plastics Corp. | Expansion fastner |
| DE3106663A1 (de) * | 1981-02-23 | 1982-09-09 | Hilti AG, 9494 Schaan | Blindnietartiger spreizduebel |
| US4403893A (en) * | 1981-03-02 | 1983-09-13 | Phillips Plastics Corp. | Pull-out type expansion fastener |
| US4556351A (en) * | 1982-04-26 | 1985-12-03 | Phillips Plastics Corporation | Expansion rivet assembly |
| US4535925A (en) * | 1983-08-10 | 1985-08-20 | Micro Plastics, Inc. | Semi-automatic pneumatic expansion rivet gun |
| CA1253017A (en) * | 1983-09-29 | 1989-04-25 | Usm Corporation | Large secondary head rivet |
| GB2151738B (en) * | 1983-11-17 | 1987-05-07 | Avdel Ltd | Self-plugging blind rivet |
| GB2157788B (en) * | 1984-04-11 | 1988-02-10 | Anthony John Nield | Anchoring devices |
| US4639175A (en) * | 1984-05-15 | 1987-01-27 | Phillips Plastics Corp. | Self-sealing expansion rivet assembly |
| FR2566855B1 (fr) * | 1984-06-28 | 1992-05-22 | Phillips Plastics Corp | Ensemble a river expansible |
| US5238377A (en) * | 1990-08-13 | 1993-08-24 | The Hartwell Corporation | Apparatus for making blind rivets |
| US5207966A (en) * | 1990-08-13 | 1993-05-04 | The Hartwell Corporation | Method for molding a strip of blind rivets |
| US5080229A (en) * | 1990-08-13 | 1992-01-14 | The Hartwell Corporation | Blind rivet and method and apparatus for making same |
| DE4313249A1 (de) * | 1993-04-23 | 1994-11-03 | Gerhard Dipl Ing Mahlkow | Vorrichtung zum Verbinden flächiger Teile |
| IL106817A0 (en) * | 1993-08-27 | 1993-12-08 | Ornit | Blind rivet |
| US5599147A (en) * | 1995-05-02 | 1997-02-04 | Allfast Fastening Systems, Inc. | Blind rivet with a tapered locking mechanism |
| USRE38664E1 (en) | 1996-01-11 | 2004-11-30 | Allfast Fastening Systems, Inc. | Method for creating a hole for a permanent fastener that replaces a tacking fastener |
| US5689873A (en) * | 1996-01-11 | 1997-11-25 | Allfast Fastening Systems, Inc. | Tacking fastener |
| US5846039A (en) * | 1997-06-12 | 1998-12-08 | Illinois Tool Works Inc. | Positive lock rivet |
| US6045309A (en) * | 1998-10-14 | 2000-04-04 | Illinois Tool Works Inc. | Two-piece rivet with pre-driven configuration |
| US6402759B1 (en) * | 1998-12-11 | 2002-06-11 | Biohorizons Implant Systems, Inc. | Surgical fastener driver |
| US6077009A (en) * | 1999-04-09 | 2000-06-20 | Huck International, Inc. | Blind fastener with high strength blind head and high clamp and high shear load resistance |
| US6351380B1 (en) * | 1999-11-12 | 2002-02-26 | Dell Products, L.P. | Cooling fan mounting arrangement |
| US6538894B1 (en) * | 2001-02-08 | 2003-03-25 | Unisys Corporation | Front insertion fastener system |
| US6772500B2 (en) * | 2001-10-25 | 2004-08-10 | Allfast Fastening Systems, Inc. | Method of forming holes for permanent fasteners |
| US20040045147A1 (en) * | 2001-12-04 | 2004-03-11 | Swanstrom Kenneth A. | Resilient standoff fastener |
| US7033120B2 (en) * | 2002-08-13 | 2006-04-25 | Huck International, Inc. | Blind fastener and drive nut assembly and method of installation thereof |
| US20040089780A1 (en) * | 2002-11-08 | 2004-05-13 | Brenda Erdoes | Peg securing method and apparatus |
| BRPI0507411A (pt) * | 2004-02-04 | 2007-06-26 | Telezygology Inc | prendedor temporário para fabricação, manutenção ou reparo de aeronaves |
| US7088577B2 (en) * | 2004-03-25 | 2006-08-08 | Dell Products L.P. | System and method for managing information handling system adjustable cables |
| DE102006023064A1 (de) * | 2006-05-10 | 2007-11-15 | Ims-Verbindungstechnik Gmbh & Co. Kg | Kunststoffhohlniet mit Bolzen |
| US20080315467A1 (en) * | 2007-06-21 | 2008-12-25 | Hafele Berlin Gmbh & Co. Kg | Method of manufacturing a plastic sleeve |
| DE102009024453A1 (de) * | 2009-06-10 | 2010-12-16 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug mit einem U-förmigen Bügel |
| DE102011106310B4 (de) * | 2011-07-01 | 2013-01-31 | Trw Automotive Electronics & Components Gmbh | Befestigungsclip |
| US8985923B2 (en) * | 2013-03-13 | 2015-03-24 | Alcoa Inc. | Blind Fastener |
| US10087969B2 (en) | 2013-05-02 | 2018-10-02 | Ornit Agriculture Industry Business And Management Agricultural Cooperative Association Ltd. | Blind rivet |
| CN105179411A (zh) * | 2015-10-14 | 2015-12-23 | 无锡安士达五金有限公司 | 拉环式铆钉 |
| US11293471B2 (en) | 2016-04-14 | 2022-04-05 | U.S. Farathane Corporation | Injection molded rivet-style fastener and housing with snap assembly functionality along with an injection molding process for producing such a rivet without an undercut feature |
| US20170298976A1 (en) | 2016-04-14 | 2017-10-19 | U.S. Farathane Corporation | Injection molded rivet-style fastener and housing with snap assembly functionality along with an injection molding process for producing such a rivet without an undercut feature |
| CN105864257A (zh) * | 2016-06-17 | 2016-08-17 | 无锡安士达五金有限公司 | 地板铆钉 |
| US11794124B2 (en) * | 2018-10-02 | 2023-10-24 | Snap Ships LLC | Connection systems for toy construction pieces, toy construction pieces including the same, and toy construction kits including the same |
| US11585363B1 (en) | 2019-10-28 | 2023-02-21 | National Technology & Engineering Solutions Of Sandia, Llc | Wire rivet |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA725903A (en) * | 1966-01-18 | Siebol George | Blind rivet | |
| DE7412185U (de) * | 1974-07-25 | Raymond A | Blindniet | |
| US2030169A (en) * | 1932-04-12 | 1936-02-11 | Huxon Holding Corp | Rivet |
| US2408559A (en) * | 1945-06-19 | 1946-10-01 | Cherry Rivet Company | Self-setting tubular rivet |
| US2803984A (en) * | 1954-03-09 | 1957-08-27 | Harry H Swenson | Blind rivet having longitudinally ribbed and hardened sleeve end |
| DE1230265B (de) * | 1959-04-25 | 1966-12-08 | Guenther Spelsberg K G | Mauerduebel |
| GB956322A (en) * | 1961-02-06 | 1964-04-22 | Olympic Screw & Rivet Corp | Blind rivet |
| US3178989A (en) * | 1962-02-26 | 1965-04-20 | Olympic Screw & Rivet Corp | Blind rivet with setting pin having successively deeper locking grooves |
| US3230818A (en) * | 1963-05-31 | 1966-01-25 | Olympic Screw & Rivet Corp | Pull-type blind rivet |
| US3251260A (en) * | 1963-11-04 | 1966-05-17 | Serdechny Alexander | Adjustable length fastener |
| US3294303A (en) * | 1964-10-30 | 1966-12-27 | Edgar P Anstett | Nailing strip and nailing machine therefor |
| DE1500990B2 (de) * | 1966-12-14 | 1973-07-19 | Thorsman, Oswald Willy, Nykoping (Schweden) | Spreizduebel |
| GB1228781A (enExample) * | 1967-08-09 | 1971-04-21 | ||
| US3521521A (en) * | 1968-09-03 | 1970-07-21 | King John O Jun | Blind fastener with expandable threaded nut |
| FR1604216A (enExample) * | 1968-09-24 | 1971-10-04 | ||
| GB1325302A (en) * | 1969-08-14 | 1973-08-01 | Langdon P | Snap-fastening members |
| AT320954B (de) * | 1969-11-26 | 1975-03-10 | Engel Kg L | Spritzgußform |
| IL37652A (en) * | 1970-12-08 | 1974-06-30 | Fischer Artur | Fastening device |
| US3702088A (en) * | 1971-03-31 | 1972-11-07 | Boeing Co | Double shank blind bolt |
| NL7300580A (enExample) * | 1972-01-19 | 1973-07-23 | ||
| DE2339306B1 (de) * | 1973-08-03 | 1974-10-24 | Mecano-Simmonds Gmbh, 6900 Heidelberg | Blindniet |
-
1976
- 1976-02-23 CA CA246380A patent/CA1054411A/en not_active Expired
- 1976-02-23 GB GB7108/76A patent/GB1517624A/en not_active Expired
- 1976-02-24 BR BR5600215U patent/BR5600215U/pt unknown
- 1976-02-24 FR FR7605071A patent/FR2302442A1/fr active Granted
- 1976-02-24 IT IT7667420A patent/IT1057614B/it active
- 1976-02-25 DE DE2607689A patent/DE2607689C2/de not_active Expired
- 1976-02-25 AU AU11412/76A patent/AU511639B2/en not_active Expired
-
1977
- 1977-08-26 US US05/828,223 patent/US4222304A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2607689A1 (de) | 1976-09-02 |
| AU511639B2 (en) | 1980-08-28 |
| FR2302442B1 (enExample) | 1980-11-14 |
| GB1517624A (en) | 1978-07-12 |
| FR2302442A1 (fr) | 1976-09-24 |
| BR5600215U (pt) | 1976-09-14 |
| DE2607689C2 (de) | 1985-12-19 |
| AU1141276A (en) | 1977-09-01 |
| IT1057614B (it) | 1982-03-30 |
| US4222304A (en) | 1980-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1054411A (en) | Blind rivet and method of manufacture of same | |
| CA1111289A (en) | Blind rivet | |
| EP0958456B1 (en) | Blind rivet and method of making same | |
| US3438301A (en) | Hollow rivet and pull-stem assembly for blind fastening or the like | |
| US4539735A (en) | Snap-fit button assembly | |
| JPS6042014B2 (ja) | ブラインドリベツトの成形方法 | |
| JPS61293821A (ja) | コルゲ−ト管のスリ−ブの成形方法 | |
| WO2001056761A1 (en) | Touch fasteners and method of making same | |
| JPS5928768B2 (ja) | 軟かい材質の加工物をつなぐ連結固定要素 | |
| US2312045A (en) | Bottom stop for separable fasteners and the method of producing the same | |
| US3973299A (en) | Fastener and method of using same | |
| PL360382A1 (en) | Hollow rivet with core wire and wrapped edges of tubular rivet body | |
| EP0515026B1 (en) | Blind fastener | |
| US4474517A (en) | Fastening device | |
| NZ203886A (en) | Button assembly includes washer which tapers towards its peripheral rim | |
| GB2034849A (en) | Plastics Blind Rivets | |
| US4708553A (en) | Large secondary head rivet | |
| US5310180A (en) | Racket frame | |
| CA1253017A (en) | Large secondary head rivet | |
| HK190295A (en) | Open-faced buttons | |
| JPS5933464B2 (ja) | スタ−クリンチ用中空鋲の製造方法 | |
| EP0097302A1 (en) | A method of manufacturing a metal button, a button formed by the method, and an article incorporating such a button | |
| JPS6027845B2 (ja) | 家具用椅子、自動車座席等のシ−ト固着装置 | |
| JP2021102913A (ja) | 紐状部材のコード部に嵌着されたボール部のボール割り方法及びそのボール割り工具 | |
| CN215762681U (zh) | 一种中空式环形卡扣组件 |