GB1327381A - Nut and panel assembly - Google Patents

Nut and panel assembly

Info

Publication number
GB1327381A
GB1327381A GB1327381DA GB1327381A GB 1327381 A GB1327381 A GB 1327381A GB 1327381D A GB1327381D A GB 1327381DA GB 1327381 A GB1327381 A GB 1327381A
Authority
GB
United Kingdom
Prior art keywords
panel
nut
grooves
pilot portion
deformed
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
Application number
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOLWOOD MULTIFASTENERS
Original Assignee
TOLWOOD MULTIFASTENERS
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 TOLWOOD MULTIFASTENERS filed Critical TOLWOOD MULTIFASTENERS
Publication of GB1327381A publication Critical patent/GB1327381A/en
Expired legal-status Critical Current

Links

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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/06—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting
    • F16B37/062—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting
    • F16B37/068—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting by deforming the material of the support, e.g. the sheet or plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K25/00—Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components

Abstract

1327381 Jointing by forging; punching TOLWOOD MULTIFASTENERS Ltd (Toledo Woodhead Springs Ltd) 2 Sept 1970 [27 Sept 1969] 47624/69 Headings B3H and B3W [Also in Division F2] A nut and panel assembly includes a pierce nut 124 with a rectangular pilot portion terminating in a piercing surface 128 and surrounded by a panel seating surface 140 in which is formed adjacent opposite sides of the pilot portion a pair of undercut grooves 142 having inclined inner and outer side walls 146, the panel 122 bearing on the panel seating surface 140, with sections of the panel adjacent the nut pilot portion being deformed into the grooves 142 to engage their outer, bottom, and inner walls. Adjacent the two other sides of the pilot portion, rectangular section grooves 150 are formed in the panel seating surface 140. Sections of the panel are deformed into the grooves 150 to engage their outer and bottom walls. As shown in Fig. 2, the deformed portions of the panel engage the bottoms of their respective grooves over the middle portions of the groove lengths, and slope up to the ends of the grooves. An aperture 162 in a press tool 160 has a cross-section corresponding to that of the nut pilot portion, and is bounded by ribs 170, 172 having ramped ends (Figs. 3, 5, not shown). In a punching stroke, the pilot portion of the nut and the aperture 162 of the tool 160 first punch out a rectangle of the panel 122, the ribs 170, 172 then deforming the panel edges round the resultant hole into the nut grooves 142, 150. The deformed portions 196, 199 remain connected along one edge to the main panel 122.
GB1327381D 1969-09-27 1969-09-27 Nut and panel assembly Expired GB1327381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4762469 1969-09-27

Publications (1)

Publication Number Publication Date
GB1327381A true GB1327381A (en) 1973-08-22

Family

ID=10445670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1327381D Expired GB1327381A (en) 1969-09-27 1969-09-27 Nut and panel assembly

Country Status (1)

Country Link
GB (1) GB1327381A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011452A1 (en) * 1978-11-10 1980-05-28 The Gillette Company Method for the manufacture of razors and razor assembly obtained by this method
US4449428A (en) * 1981-08-24 1984-05-22 The Gillette Company Method of manufacturing razor blade assemblies
DE9015224U1 (en) * 1990-04-25 1991-01-17 Ellenbeck, Gerd, 5885 Schalksmuehle, De
CN103354767A (en) * 2011-01-18 2013-10-16 Pem管理股份有限公司 One-hit tooling for flush mounted rotatable captive nut
CN110081065A (en) * 2018-01-25 2019-08-02 株式会社青山制作所 The installation method and mounting structure of nut and spacer ring on plate
CN116093530A (en) * 2023-04-12 2023-05-09 中国第一汽车股份有限公司 Locking mechanism and vehicle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011452A1 (en) * 1978-11-10 1980-05-28 The Gillette Company Method for the manufacture of razors and razor assembly obtained by this method
US4449428A (en) * 1981-08-24 1984-05-22 The Gillette Company Method of manufacturing razor blade assemblies
DE9015224U1 (en) * 1990-04-25 1991-01-17 Ellenbeck, Gerd, 5885 Schalksmuehle, De
CN103354767A (en) * 2011-01-18 2013-10-16 Pem管理股份有限公司 One-hit tooling for flush mounted rotatable captive nut
CN103354767B (en) * 2011-01-18 2015-08-05 Pem管理股份有限公司 For the blow formula tool equipment of the rotatable cassette nut that embedding safety fills
CN110081065A (en) * 2018-01-25 2019-08-02 株式会社青山制作所 The installation method and mounting structure of nut and spacer ring on plate
CN116093530A (en) * 2023-04-12 2023-05-09 中国第一汽车股份有限公司 Locking mechanism and vehicle
CN116093530B (en) * 2023-04-12 2023-09-01 中国第一汽车股份有限公司 Locking mechanism and vehicle

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee