GB1107756A - Creación de Inventos y Patentes con Inteligencia Artificial

GB1107756A – Improvements in fasteners
– Google Patents

GB1107756A – Improvements in fasteners
– Google Patents
Improvements in fasteners

Info

Publication number
GB1107756A

GB1107756A
GB4696464A
GB4696464A
GB1107756A
GB 1107756 A
GB1107756 A
GB 1107756A
GB 4696464 A
GB4696464 A
GB 4696464A
GB 4696464 A
GB4696464 A
GB 4696464A
GB 1107756 A
GB1107756 A
GB 1107756A
Authority
GB
United Kingdom
Prior art keywords
shank
pin
fastener
head
panel
Prior art date
1964-11-18
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
GB4696464A
Inventor
John Bryan Stokes
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.)

ITW Ltd

Original Assignee
ITW Ltd
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.)
1964-11-18
Filing date
1964-11-18
Publication date
1968-03-27

1964-11-18
Application filed by ITW Ltd
filed
Critical
ITW Ltd

1964-11-18
Priority to GB4696464A
priority
Critical
patent/GB1107756A/en

1968-03-27
Publication of GB1107756A
publication
Critical
patent/GB1107756A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

239000011324
bead
Substances

0.000
abstract
6

239000000463
material
Substances

0.000
abstract
3

230000004048
modification
Effects

0.000
abstract
2

238000012986
modification
Methods

0.000
abstract
2

DHKHKXVYLBGOIT-UHFFFAOYSA-N
1,1-Diethoxyethane
Chemical compound

CCOC(C)OCC
DHKHKXVYLBGOIT-UHFFFAOYSA-N
0.000
abstract
1

239000004677
Nylon
Substances

0.000
abstract
1

239000011354
acetal resin
Substances

0.000
abstract
1

238000010276
construction
Methods

0.000
abstract
1

238000000465
moulding
Methods

0.000
abstract
1

229920001778
nylon
Polymers

0.000
abstract
1

229920006324
polyoxymethylene
Polymers

0.000
abstract
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

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

F16B19/1081—Blind rivets fastened by a drive-pin

Abstract

1,107,756. Moulding fasteners. ITW Ltd. 18 Feb., 1966 [18 Nov., 1964], No. 46964/64. Heading B5A. [Also in Divisions E2 and F2] A fastener formed from a resilient mouldable material comprises a head 4, a tubular shank 2 extending from the head and having a circumferentially continuous wall, a pin 6, an inwardlydirected protuberance 20 in the bore of the shank at or near the free end of the shank so that an end portion of the shank will be deformed outwards when the pin is driven into the shank from the head, and an abutment surface 14 on the head which will engage a panel when the shank of the fastener is inserted through a hole in the panel, the abutment surface being radially spaced away from the shank. In the construction shown the abutment surface is on a rim 16 forming part of the head and both the rim 16 and the shank are circular and the protuberance is in the form of a bead. The pin 6 is initially joined to the remainder of the fastener by a frangible section 8 which is broken when the pin is driven into the shank. When the pin is driven into the shank the head flexes until a stop surface 18 abuts against the panel and after the pin is in a position in which the end portion of the shank is expanded, the resilience of the head urges the shank towards its initial position so that the deformed end portion of the shank forms a tight seal with the edge 22 of the hole in the panel; the abutment surface on the rim 16 also forms a seal with the other side of the panel. The fastener shown serves as a means for attaching a channel-shaped decorative strip with inturned edges to, the panel, the inturned edges being snapped over the heads of a number of the fasteners so as to be anchored in position by the surface 24 of the fasteners. In a modification the shank is formed internally with a second circumferential bead 30 of triangular section and the sharp inner edge of the bead grips the pin 6 tightly and forms a secure seal around the pin. The fastener shown has a tapering end portion to the pin but in a modification the bead 20 is provided with the taper instead of the pin. The stop surface 18 can be omitted if desired. The pin can be provided with a blind bore to increase the resilience of its end portion and instead of the rim being circular it can be elongated with slightly concave sides: The frangible section 8 between the pin and the remainder of the fastener, instead of being continuous as shown, can consist of a few narrow bridges between the pin and the remainder of the fastener; the shank of the fastener instead of being circular in cross-section can be oval, square or triangular and the bead 20 can be replaced by a number of pips. The fastener is made in a mould as shown in Fig. 5 which consists of the two outer parts 51 and 53 and a core pin 50; the preferred materials from which the fastener is made are nylon or an acetal resin and with these materials the shank does not fully return to the as moulded shape after it has been expanded as the core pin is pulled out past the bead 20. To allow for this the exterior of the shank is moulded with a taper.

GB4696464A
1964-11-18
1964-11-18
Improvements in fasteners

Expired

GB1107756A
(en)

Priority Applications (1)

Application Number
Priority Date
Filing Date
Title

GB4696464A

GB1107756A
(en)

1964-11-18
1964-11-18
Improvements in fasteners

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

GB4696464A

GB1107756A
(en)

1964-11-18
1964-11-18
Improvements in fasteners

Publications (1)

Publication Number
Publication Date

GB1107756A
true

GB1107756A
(en)

1968-03-27

Family
ID=10443239
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB4696464A
Expired

GB1107756A
(en)

1964-11-18
1964-11-18
Improvements in fasteners

Country Status (1)

Country
Link

GB
(1)

GB1107756A
(en)

Cited By (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

JPS5638812B1
(en)

1970-03-13
1981-09-09

US5484175A
(en)

1994-01-28
1996-01-16
Maytag Corporation
Cabinet lock and method for using same

DE102008007128A1
(en)

2008-02-01
2009-08-06
Volkswagen Ag
Arrangement for connecting molded part for motor vehicle, has bearing component and molded part, which comprises catching body in assembly direction, which is inserted into receiving hole of bearing component in form-fit manner

1964

1964-11-18
GB
GB4696464A
patent/GB1107756A/en
not_active
Expired

Cited By (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

JPS5638812B1
(en)

1970-03-13
1981-09-09

US5484175A
(en)

1994-01-28
1996-01-16
Maytag Corporation
Cabinet lock and method for using same

DE102008007128A1
(en)

Información de contacto