GB628316A - Improvements in rag-bolts - Google Patents

Improvements in rag-bolts

Info

Publication number
GB628316A
GB628316A GB446845A GB446845A GB628316A GB 628316 A GB628316 A GB 628316A GB 446845 A GB446845 A GB 446845A GB 446845 A GB446845 A GB 446845A GB 628316 A GB628316 A GB 628316A
Authority
GB
United Kingdom
Prior art keywords
plug
sleeve
tongues
cancelled
discs
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
GB446845A
Original Assignee
Wilhelm Abel
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
Priority to CH628316X priority Critical
Application filed by Wilhelm Abel filed Critical Wilhelm Abel
Publication of GB628316A publication Critical patent/GB628316A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B37/00Nuts or like thread-engaging members
    • F16B37/08Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0807Nuts engaged from the end of the bolt, e.g. axially slidable nuts
    • F16B37/0857Nuts engaged from the end of the bolt, e.g. axially slidable nuts with the threaded portions of the nut engaging the thread of the bolt by the action of one or more springs or resilient retaining members

Abstract

628,316. Nuts ; wall plugs. ABEL, W. Feb. 22, 1945, No. 4468. Convention date, Jan. 24, 1944. [Class 89 (i)] Nuts, in sleeve form adapted for use as wall &c. plugs, have resilient tongues engaging the threads of the bolt permitting rapid assembly by axial pressure. The threads 4, preferably of buttress type, are formed in a split collet 3 bevel closed by a spring that forces the collet into a seating formed by a constriction 2 in the main sleeve. The Specification as open to inspection under Sect. 91 describes other constructions. In one form discs having a number of inclined spring tongues 4, Fig. 1 (Cancelled), are assembled with spacing washers 3 in an enlargement 2 of the plug 1 and secured by flanging the end. The ends of the tongues are bevelled for engagement with a buttress thread. The discs 12 may be secured against the end of the plug by a screw cap 9, Fig. 4 (Cancelled), and a single disc only may be used. An arched cross member 15 resting in slots 14 in the plug may contact with the end of the bolt which causes the ends of the member to project into the wall of the hole in which the plug is inserted. The tongues may be formed by cross slots in the disc, or may be punched from the wall of the plug ; additional tongues punched outwards serving to anchor the plug in the hole. In a further form the nut may be formed by a series of staple like members of spring wire inserted through helically arranged holes in the sleeve. An inner sleeve 18, Fig. 6 (Cancelled), may clamp discs 12 against an internal flange 10 formed on the sleeve 1. This subject-matter does not appear in the Specification as accepted.
GB446845A 1944-01-24 1945-02-22 Improvements in rag-bolts Expired GB628316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH628316X 1944-01-24

Publications (1)

Publication Number Publication Date
GB628316A true GB628316A (en) 1949-08-26

Family

ID=4524554

Family Applications (1)

Application Number Title Priority Date Filing Date
GB446845A Expired GB628316A (en) 1944-01-24 1945-02-22 Improvements in rag-bolts

Country Status (2)

Country Link
DE (1) DE839292C (en)
GB (1) GB628316A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737248A (en) * 1950-07-10 1956-03-06 Baker Oil Tools Inc Nonrotary threaded coupling
US2742938A (en) * 1953-03-27 1956-04-24 Neuschotz Robert Lock nut composed of split sleeve threadedly engaged in an outer shell member
US2835979A (en) * 1956-12-03 1958-05-27 Starrett L S Co Micrometer nut and binder ring assembly
US3081078A (en) * 1959-05-28 1963-03-12 Gen Motors Corp Deck lid latch and actuator
US3115804A (en) * 1959-11-16 1963-12-31 Wisconsin Alumni Res Found Snap bolt having resiliently flexible shank portion
US3151652A (en) * 1958-02-26 1964-10-06 Victor F Zahodiakin Fastening devices
US3151653A (en) * 1959-06-17 1964-10-06 Victor F Zahodfakin Quick-locking fastening device
US3312264A (en) * 1965-06-21 1967-04-04 Dresdner Alexander Speed-lock-nut
US3466966A (en) * 1967-11-13 1969-09-16 Robin Products Co Resilient fastening device in threaded bore
EP0887566A1 (en) * 1997-06-24 1998-12-30 Emhart Inc. Press nut
EP1103734A1 (en) * 1999-06-04 2001-05-30 NHK Spring Co., Ltd. Simplified tightening device
NL1014736C2 (en) * 2000-03-23 2001-09-10 Flamco Bv Plug-in locking element.
EP1282781A1 (en) * 2000-05-18 2003-02-12 Mun Yong Park Anchor and nut assembly
EP1262619A3 (en) * 2001-06-02 2003-05-28 Roto Frank Ag Device for connecting fittings to windows, doors or similar
CN105855924A (en) * 2016-05-10 2016-08-17 黄永怀 Axially-adjustable fixer for machine tool
EP3783235A1 (en) * 2019-08-21 2021-02-24 Hilti Aktiengesellschaft Connector insert with rod accommodation hole
EP3783234A1 (en) * 2019-08-21 2021-02-24 Hilti Aktiengesellschaft Threaded rod connector with rotationally locked collar
EP3783233A1 (en) * 2019-08-21 2021-02-24 Hilti Aktiengesellschaft Threaded rod connector with mouthwardly projecting arms

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122868B (en) * 1958-10-11 1962-01-25 Siemens Ag Quick release fastener for housing parts, especially for covers and boxes of electrical switchgear and distribution devices

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737248A (en) * 1950-07-10 1956-03-06 Baker Oil Tools Inc Nonrotary threaded coupling
US2742938A (en) * 1953-03-27 1956-04-24 Neuschotz Robert Lock nut composed of split sleeve threadedly engaged in an outer shell member
US2835979A (en) * 1956-12-03 1958-05-27 Starrett L S Co Micrometer nut and binder ring assembly
US3151652A (en) * 1958-02-26 1964-10-06 Victor F Zahodiakin Fastening devices
US3081078A (en) * 1959-05-28 1963-03-12 Gen Motors Corp Deck lid latch and actuator
US3151653A (en) * 1959-06-17 1964-10-06 Victor F Zahodfakin Quick-locking fastening device
US3115804A (en) * 1959-11-16 1963-12-31 Wisconsin Alumni Res Found Snap bolt having resiliently flexible shank portion
US3312264A (en) * 1965-06-21 1967-04-04 Dresdner Alexander Speed-lock-nut
US3466966A (en) * 1967-11-13 1969-09-16 Robin Products Co Resilient fastening device in threaded bore
EP0887566A1 (en) * 1997-06-24 1998-12-30 Emhart Inc. Press nut
EP1103734A1 (en) * 1999-06-04 2001-05-30 NHK Spring Co., Ltd. Simplified tightening device
EP1103734A4 (en) * 1999-06-04 2004-03-24 Nhk Spring Co Ltd Simplified tightening device
NL1014736C2 (en) * 2000-03-23 2001-09-10 Flamco Bv Plug-in locking element.
EP1136709A1 (en) * 2000-03-23 2001-09-26 Flamco B.V. Push-in locking element
EP1282781A4 (en) * 2000-05-18 2003-06-04 Mun Yong Park Anchor and nut assembly
EP1282781A1 (en) * 2000-05-18 2003-02-12 Mun Yong Park Anchor and nut assembly
EP1262619A3 (en) * 2001-06-02 2003-05-28 Roto Frank Ag Device for connecting fittings to windows, doors or similar
CN105855924A (en) * 2016-05-10 2016-08-17 黄永怀 Axially-adjustable fixer for machine tool
EP3783235A1 (en) * 2019-08-21 2021-02-24 Hilti Aktiengesellschaft Connector insert with rod accommodation hole
EP3783234A1 (en) * 2019-08-21 2021-02-24 Hilti Aktiengesellschaft Threaded rod connector with rotationally locked collar
EP3783233A1 (en) * 2019-08-21 2021-02-24 Hilti Aktiengesellschaft Threaded rod connector with mouthwardly projecting arms
WO2021032536A1 (en) * 2019-08-21 2021-02-25 Hilti Aktiengesellschaft Threaded rod connector with rotationally locked collar
WO2021032517A1 (en) * 2019-08-21 2021-02-25 Hilti Aktiengesellschaft Threaded rod connector with mouthwardly projecting arms
WO2021032527A1 (en) * 2019-08-21 2021-02-25 Hilti Aktiengesellschaft Connector insert with rod accommodation hole

Also Published As

Publication number Publication date
DE839292C (en) 1952-05-19

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