GB1568963A - Connecting of tubes together - Google Patents

Connecting of tubes together Download PDF

Info

Publication number
GB1568963A
GB1568963A GB45873/75A GB4587375A GB1568963A GB 1568963 A GB1568963 A GB 1568963A GB 45873/75 A GB45873/75 A GB 45873/75A GB 4587375 A GB4587375 A GB 4587375A GB 1568963 A GB1568963 A GB 1568963A
Authority
GB
United Kingdom
Prior art keywords
hole
tubular
rivet
members
tubular member
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
GB45873/75A
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.)
STEPHENS BIRMINGHAM Ltd
Original Assignee
STEPHENS BIRMINGHAM 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.)
Filing date
Publication date
Application filed by STEPHENS BIRMINGHAM Ltd filed Critical STEPHENS BIRMINGHAM Ltd
Priority to GB45873/75A priority Critical patent/GB1568963A/en
Publication of GB1568963A publication Critical patent/GB1568963A/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
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K97/00—Accessories for angling
    • A01K97/22—Platforms or seat-boxes specially adapted for angling, e.g. tackle boxes for use as seats
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C9/00—Purses, Luggage or bags convertible into objects for other use
    • 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
    • F16B17/00—Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other and involving plastic deformation
    • 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
    • F16B17/00—Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other and involving plastic deformation
    • F16B17/004—Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other and involving plastic deformation of rods or tubes mutually

Description

(54) IMPROVEMENTS RELATING TO THE CONNECTING OF TUBES TOGETHER (71) We, STEPHENS (BIRMINGHAM) LIMITED, a British Company of Beach Road, Sparkhill, Birmingham Bit 4QL, West Midlands hereby declare this invention to be described in the following statement: This invention is concerned with improvements relating to the connecting of tubes together.
The connecting of tubes together, particularly in the assembly of tubular structures, may be effected in a variety of well known methods, most of which are complicated and/or expensive, and will have features which limit their field of use.
It is one of the various objects of this invention to provide an improved method of assembly of a tubular structure, which is relatively simple in its manner of execution.
Whereas this present invention has been devised in relation to the manufacture of an improved frame for a combined fishing tackle carrier and seat, it will be appreciated that the invention, in relation both to its simplicity and advantages, will have direct application elsewhere.
This invention provides a method of connecting first and second elongate tubular members together with their longitudinal axes extending transversely comprising the steps of: (a) providing in the wall of the first tubular member two holes, the first of said holes being sufficient to allow passage there into of the second tubular member; (b) inserting the second tubular member into the first hole into a position in which a leading end face of the second member abuts against an interior surface of the first member extending around the second hole; (c) inserting into the second hole and into engagement with the interior of the second tubular member a hollow lock ing member; and (d) deforming the locking member radially outwardly for gripping engagement with the interior of the second tubular mem ber substantially to prevent movement of the second member, longitudinally thereof, relative to the first member.
Where it is desired that the first and second member be connected together substantially rectilinearly, the two holes are advantageously co-axial. However, if it is desired to secure the two tubular members together other than rectilinearly, the common axis of the holes may be inclined other than at 90" to the longitudinal axis of the first member, or the axes of the two holes may be relatively offset in a direction longitudinally of the first member. In such latter circumstances, the leading end face of the second member, may advantageously be appropriately shaped to enable it to seat snugly adjacent to the first member in the vicinity of the second hole.
This invention is particularly useful in the interconnection of tubular members which are circular in cross section, the first hole at least being generally circular: however, the invention may be used in conjunction with tubular members which are not circular in cross section, being for example rectangular in cross section. In such circumstances, the first hole is of a similar (although marginally greater) shape to the cross section of the second tubular member.
The second hole may be of a shape similar to that of the first hole, but is advantageously of a shape in keeping with the locking member used effectively to prevent relative movement between the first and second tubular members. Conveniently, the radial outward deformation of the locking member is effected over part of the second tubular member which is located within the first tubular member.
Advantageously, the locking member is provided by a blind rivet which inter engages between the outside of the first tubular member, in particular with exterior wall portions thereof bounding the second hole, and the interior of the second tubular member in a manner such that relative movement of the second tubular member relative to the blind rivet is prevented, longitudinal movement of said second tubular member in a direction extending away from the first tubular member being prevented by said engagement of the rivet head with said wall portions, and in the opposite direction being prevented by engagement between and end face of the second member and interior wall portions, bounding the second hole, of the first member. The shank of the blind rivet may be deformed merely into interlocking engagement with the interior of the second tubular member, or may be involved in a small radial outward deformation of the second tubular member, within the confines of the first tubular member, to ensure an effective interlocking of the rivet shank and second member.
In the case where the second tubular member is of a uniform cross sectional dimension, preferably the first hole is marginally greater than the outside dimensions of the second member, and the second hole is smaller than said outside dimensions, conveniently being similar to the internal dimensions of the second member. In this manner the second member may be inserted through the first hole and into engagement with wall portions of the first member bounding said second hole.
Preferably, however, the leading end portion of the second member is inwardlytapered, for example where the tubular member is of circular cross section, by a swaging operation. This allows a securely established interlocking to be more readily achieved, and (where the interlocking is achieved by the use of a blind rivetting operation) a greater compatibility between the size of the internal and outside dimensions of the tubular members, and the size of blind rivet used to effect the setting operation.
This invention also provides a structure comprising a plurality of tubular members connected together, each pair of interconnected members including one member (herein called the first member) provided in a side wall portion thereof with a first hole and a second hole coaxial with the first hole and smaller in diameter than the first hole, the other member (herein called the second member) being inserted into the first hole into a position in which a leading face of the the second member abuts against an interior surface of the first member extending around the second hole, whereby to prevent substantial movement between the two members in a first direction extending longitudinally of the second member, sub stantial movement between the two members in the opposite longitudinal direction being prevented by by a blind rivet inserted through a second hole in a side wall portion of the first member opposite the first said hole and into the second member and which is outwardly deformed into engagement with the interior of the second member.
The structure of the kind set out in the last preceding paragraph, and in particular one comprising a plurality of pairs of tubular members so connected together, is particularly useful in the construction of framed assemblies such as car roof racks, fishing tackle carrier/stool frames and the like.
There will now be given a more detailed description to be read with reference to the accompanying drawings, of two embodiments of this invention, and the use of the invention in the manufacture of a fishing tackle carrier I stool frame.
In the accompanying drawings: FIGURES 1 and 2 illustrate two methods of connecting together first and second tubular members, in accordance with this invention; FIGURE 3 is a vertical sectional view of the joint shown in Figure 2; FIGURE 4 illustrates a tubular frame made in accordance with the invention; FIGURE 5 illustrates a fishing tackle carrier/stool comprising a frame of the kind illustrated in Figure 4; and FIGURE 6 is an enlarged view of part of Figure 5.
The joint shown in Figure 1 comprises two elongate tubular members 2,8 which are of uniform, circular cross section, the member 2 being intended as a vertical member and the member 8 being intended as a horizontal member. The tubular member 2 is provided with two-co-axial holes 4,6 provided in diametrically opposite wall portions of said member 2, the hole 4 being marginally greater in diameter than the outside diameter of member 8, and the hole 6 being equal to the internal diameter of the member 8. The leading end portion of the member 8 (that is the left hand side, viewed in Figure 1) is slightly bevelled so that the member 8 may be inserted through the hole 4 and the leading end face seated against interior wall portions of the member 2 bounding the hole 6.
A locking member in the form of a blind rivet 10 is inserted through the hole 6 and into the interior of the leading end portion of the member 8 so as to be effective substantially to prevent movement of the member 8 in a direction longitudinally thereof, relative to the member 2. The outside diameter of the rivet shank 12 is similar to the internal diameter of the member 8, so that upon " setting " of the rivet 10 involving a drawing of the mandrel tail 14 backwardly into the rivet shank, against a counterpressure exerted on the rivet head 16, the free end portion of the rivet shank is deformed radially outwardly, involving a small degree of radial outward deformation of the leading end portion of the member 8, so that the rivet 10 and member 8 are axially interlocked.
Thus, longitudinal movement of the member 8 in a direction towards the rivet head is prevented by engagement between its leading end face with wall portions bounding the hole 6, and in the opposite direction, by virtue of being interlocked with the rivet, and engagement between the rivet head and the exterior of the member 2.
In the structures illustrated in Figures 2 and 3, the leading end portion of the tubular member 8a is swaged, the diameter of the hole 6a being similar to the internal diameter of the leading end face of the member 8a. In this manner a hole 6a of smaller diameter may be used, allowing a somewhat smaller blind rivet to be inserted therein, and interlocked with the inside of said leading end portion of the member 8a. In addition, upon setting of the rivet, the shank of the rivet may be formed radially outwardly, into engagement with the interior of said leading end portion, reflecting a drawing of the member 8a into the hole 4a, and into a close, abutting relationship with the interior of the member 2a.
In addition, interlocking between the rivet shank and the swaged end portion may be achieved somewhat more easily since the relative angling of said rivet shank and swaged portion will be sufficient to restrain relative longitudinal movement of the member 8a in a direction away from the rivet head, without the necessity for the shank to cause the degree of deformation of said leading end portion of the member 8 during the setting thereof.
In the manufacture of the structure shown in Figures 2 and 3, the rivet head is engaged by a cross head of the blind rivet-setting tool, which presents to the rivet head a concave surface whose curvature is similar to that of the curvature of the member 2a. In this manner the rivet head is wrapped around" the member 2a to provide a flush engagement between the rivet head and the member 2a, (see Figure 3).
In a slightly modified form of structure, similar to that illustrated in Figures 2 and 3, the O.D. of the tubular member 8a is marginally greater than the diameter of the hole 4a. When inserted into the hole 4a, the swaged portion of the member 8a engages the boundaries of the hole, the leading end face of the member 8a being a short distance from the hole 6a. Thus, upon blind riveting, the member 8a is pulled tightly into the hole 4a as said leading end portion is pulled towards the hole 6a, providing a somewhat more rigid interconnection between the members 2a and 8a.
In the manufacture of the tubular frame shown in Figure 4, a plurality of horizontal member h are cut to length and are appropriately swaged at their end portions, and a plurality of vertical members e are similarly cut to length, and provided with appropnately-prepared holes, corresponding to the holes 4a and 6a. Both horizontal and vertical tubular members are then zinc plated, subsequent to which they are assembled and secured together, as set out above, by the use of a blind riveting tool.
The frame thus provided may be assembled with relative ease and provides now raw edges which may be deleteriously affected by water.
In the use of the frame so manufactured in, for example, a fishing tackle carrier/stool (see Figure 5) a seat flap s is pivotally mounted on one of the horizontal tubular members h prior to it being secured to the two vertical members e, and which when in a closed position rests on upper end portions of the other two vertical members. A canvas bag b comprising a closable lid l may then be fitted round the frame, and releasably secured thereto in any convenient manner, preferably a manner which includes the mounting of rubber feet f on the lower end portions of the vertical members e.
The tackle carrier I stool may then be used to carry fishing tackle, as well as to provide a seat for the angler.
Whereas the invention has been described in relation to the interconnection of elongate tubular members with their axes extending mutually at right angles, it will be appreciated that, by for example the off-setting of the holes 4 and 6, together if desired by an appropriate end-shaping of the member 8, the invention may be used to connect two elongate tubular members together with their longitudinal axes extending transversely, other than at 90".
WHAT WE CLAIM IS: 1. A method of connecting first and second elongate tubular members together with their longitudinal axes extending trans versely, comprising the steps of: (a) providing in the wall of the first tubular member two holes, the first of said holes being sufficient to allow passage there into of the second tubular member; (b) inserting the second tubular member into the first hole into a position in which a leading end face of the second member abuts against an interior surface of the
**WARNING** end of DESC field may overlap start of CLMS **.

Claims (1)

  1. **WARNING** start of CLMS field may overlap end of DESC **.
    the internal diameter of the member 8, so that upon " setting " of the rivet 10 involving a drawing of the mandrel tail 14 backwardly into the rivet shank, against a counterpressure exerted on the rivet head 16, the free end portion of the rivet shank is deformed radially outwardly, involving a small degree of radial outward deformation of the leading end portion of the member 8, so that the rivet 10 and member 8 are axially interlocked.
    Thus, longitudinal movement of the member 8 in a direction towards the rivet head is prevented by engagement between its leading end face with wall portions bounding the hole 6, and in the opposite direction, by virtue of being interlocked with the rivet, and engagement between the rivet head and the exterior of the member 2.
    In the structures illustrated in Figures 2 and 3, the leading end portion of the tubular member 8a is swaged, the diameter of the hole 6a being similar to the internal diameter of the leading end face of the member 8a. In this manner a hole 6a of smaller diameter may be used, allowing a somewhat smaller blind rivet to be inserted therein, and interlocked with the inside of said leading end portion of the member 8a. In addition, upon setting of the rivet, the shank of the rivet may be formed radially outwardly, into engagement with the interior of said leading end portion, reflecting a drawing of the member 8a into the hole 4a, and into a close, abutting relationship with the interior of the member 2a.
    In addition, interlocking between the rivet shank and the swaged end portion may be achieved somewhat more easily since the relative angling of said rivet shank and swaged portion will be sufficient to restrain relative longitudinal movement of the member 8a in a direction away from the rivet head, without the necessity for the shank to cause the degree of deformation of said leading end portion of the member 8 during the setting thereof.
    In the manufacture of the structure shown in Figures 2 and 3, the rivet head is engaged by a cross head of the blind rivet-setting tool, which presents to the rivet head a concave surface whose curvature is similar to that of the curvature of the member 2a. In this manner the rivet head is wrapped around" the member 2a to provide a flush engagement between the rivet head and the member 2a, (see Figure 3).
    In a slightly modified form of structure, similar to that illustrated in Figures 2 and 3, the O.D. of the tubular member 8a is marginally greater than the diameter of the hole 4a. When inserted into the hole 4a, the swaged portion of the member 8a engages the boundaries of the hole, the leading end face of the member 8a being a short distance from the hole 6a. Thus, upon blind riveting, the member 8a is pulled tightly into the hole 4a as said leading end portion is pulled towards the hole 6a, providing a somewhat more rigid interconnection between the members 2a and 8a.
    In the manufacture of the tubular frame shown in Figure 4, a plurality of horizontal member h are cut to length and are appropriately swaged at their end portions, and a plurality of vertical members e are similarly cut to length, and provided with appropnately-prepared holes, corresponding to the holes 4a and 6a. Both horizontal and vertical tubular members are then zinc plated, subsequent to which they are assembled and secured together, as set out above, by the use of a blind riveting tool.
    The frame thus provided may be assembled with relative ease and provides now raw edges which may be deleteriously affected by water.
    In the use of the frame so manufactured in, for example, a fishing tackle carrier/stool (see Figure 5) a seat flap s is pivotally mounted on one of the horizontal tubular members h prior to it being secured to the two vertical members e, and which when in a closed position rests on upper end portions of the other two vertical members. A canvas bag b comprising a closable lid l may then be fitted round the frame, and releasably secured thereto in any convenient manner, preferably a manner which includes the mounting of rubber feet f on the lower end portions of the vertical members e.
    The tackle carrier I stool may then be used to carry fishing tackle, as well as to provide a seat for the angler.
    Whereas the invention has been described in relation to the interconnection of elongate tubular members with their axes extending mutually at right angles, it will be appreciated that, by for example the off-setting of the holes 4 and 6, together if desired by an appropriate end-shaping of the member 8, the invention may be used to connect two elongate tubular members together with their longitudinal axes extending transversely, other than at 90".
    WHAT WE CLAIM IS:
    1. A method of connecting first and second elongate tubular members together with their longitudinal axes extending trans versely, comprising the steps of: (a) providing in the wall of the first tubular member two holes, the first of said holes being sufficient to allow passage there into of the second tubular member; (b) inserting the second tubular member into the first hole into a position in which a leading end face of the second member abuts against an interior surface of the
    first member extending around the second hole; (c) inserting into the second hole and into engagement with the interior of the second tubular member a hollow locking member; and (d) deforming the locking member radially outwardly into gripping engagement with the interior of the second tubular mem ber substantially to prevent movement of the second member, longitudinally thereof, relative to the first member.
    2. A method according to Claim 1 wherein the holes are coaxial, and the tubular members are connected together substantially rectilinearly.
    3. A method according to one of Claims 1 and 2 wherein the second hole is smaller than the first hole.
    4. A method according to any one of the preceding claims wherein, prior to the insertion of the second tubular member into the first hole, a leading end face of the second member is so shaped as to enable it to seat snugly against the interior surface of the first member adjacent the second hole.
    5. A method according to any one of the preceding claims wherein the tubular mem bers are circular in cross section over at least end portions thereof, the first hole also being circular in shape, and having a diameter marginally larger than one of said end portions of the second member
    6. A method according to any one of claims 1 to 5 wherein the step of deforming the locking member is effective to deform the second member radially outwardly.
    7. A method according to claim 6 wherein such radial outward deformation is effected over that part of the second tubular member which is located within the first tubular member.
    8. A method according to Claim 1 wherein the locking member intevengages between exterior wall portions of the first tubular member bounding the second hole, and a portion of the interior of the second tubular member which is located within the first tubular member, longitudinal movement of said second tubular member in a direction extending away from the first tubular member being prevented by said engagement of the locking member with said wall portions of said first tubular member, and in the opposite direction by engagement between an end face of the second member and said interior surface of the first member.
    9. A method according to Claim 8 wherein the locking member is provided by a blind rivet.
    10. A method according to Claim 9 wherein the shank of the blind rivet is deformed znerely into interlocking engagement with the interior of the second tubular member, no effective outward deformation of the second tubular member taking place.
    11. A method according to Claim 9 wherein the shank of the blind rivet is deformed to an extent which involves a small radial outward deformation of the second tubular member, within the confines of the first tubular member.
    12. A method according to any one of the preceding claims wherein the end portion of the second tubular member which is located within the first tubular member comprises a part of reduced cross section.
    13. A method according to Claim 13 wherein said reduction in the cross sectional dimension of the second tubular member is effected by a swaging operation carried out on said end portion of the second tubular member, prior to its insertion through the first hole.
    14. A structure comprising a plurality of tubular members connected together, each pair of interconnected members including one member (herein called the first member) provided in a side wall portion thereof with a first hole and a second hole coaxial with the first hole and smaller in diameter than the first hole, tke other member (herein called the second member) being inserted into the first hole into a position in which a leading face of the second member abuts against an interior surface of the first member extending around the second hole, whereby to prevent substantial movement between the two members in a first direction extending longitudinally of the second member substantial movement between the two members in the opposite longitudinal direction being prevented by a blind rivet inserted through a second hole in a side wall portion of the first member opposite the first said hole and into the second member and which is outwardly deformed into engagement with the interior of the second member.
    15. A structure according to claim 14 wherein the blind rivet is outwardly deformed into engagement with a portion of the interior of the second member located within the first member.
    16. A structure according to one of claims 14 and 15 wherein an end portion of the second member which, when the second member is inserted into the first said hole, is located within the confines of the first member, is of reduced cross sectional dimensions.
    17. A structure according to Claim 16 wherein said end portion of the second member is swaged.
    19. A structure according to any one of claims 14 to 17 wherein setting of the blind rivet involves substantially no outward deformation of the second member.
    20. A method of connecting together first and second tubular members when carried out substantially as hereinbefore described with reference to (a) Figure 1, or (b) Figures 2 and 3 of the accompanying drawings.
    21. A structure comprising a plurality of tubular members connected together, constructed and arranged substantially as hereinbefore described with reference to (a) Figures 1 and 4, or (b) Figures 2, 3 and 4 of the accompanying drawings.
    22. A fishing tackle carrier/stool constructed and arranged substantially as hereinbefore described with reference to Figures 5 and 6 of the accompanying drawings.
GB45873/75A 1975-11-05 1975-11-05 Connecting of tubes together Expired GB1568963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB45873/75A GB1568963A (en) 1975-11-05 1975-11-05 Connecting of tubes together

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45873/75A GB1568963A (en) 1975-11-05 1975-11-05 Connecting of tubes together

Publications (1)

Publication Number Publication Date
GB1568963A true GB1568963A (en) 1980-06-11

Family

ID=10438935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45873/75A Expired GB1568963A (en) 1975-11-05 1975-11-05 Connecting of tubes together

Country Status (1)

Country Link
GB (1) GB1568963A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118434A (en) * 1982-01-04 1983-11-02 Helen Janet Knox Cycle basket cover
GB2270251A (en) * 1992-09-05 1994-03-09 Philip Andrew Brigstock Spectator aid
US6550592B1 (en) * 2001-10-01 2003-04-22 Travel Caddy, Inc. Collapsible storage and carrying case
US7458451B2 (en) 2001-10-01 2008-12-02 Travel Caddy, Inc. Collapsible storage and carrying case

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118434A (en) * 1982-01-04 1983-11-02 Helen Janet Knox Cycle basket cover
GB2270251A (en) * 1992-09-05 1994-03-09 Philip Andrew Brigstock Spectator aid
US6550592B1 (en) * 2001-10-01 2003-04-22 Travel Caddy, Inc. Collapsible storage and carrying case
US7048101B2 (en) 2001-10-01 2006-05-23 Travelon Collapsible storage and carrying case
US7048102B2 (en) * 2001-10-01 2006-05-23 Travel Caddy, Inc. Collapsible storage and carrying case
US7314126B2 (en) 2001-10-01 2008-01-01 Travelon Collapsible storage and carrying case
US7458451B2 (en) 2001-10-01 2008-12-02 Travel Caddy, Inc. Collapsible storage and carrying case

Similar Documents

Publication Publication Date Title
US3873220A (en) Tube joint
DE1400210A1 (en) Fastener
US6354034B1 (en) Quick-detachable sling swivel
GB1568963A (en) Connecting of tubes together
US4474517A (en) Fastening device
DE2460382A1 (en) Node connector for making open structure - has connector socket with internal pin for holding member end
US4381594A (en) Method of cold forming coupling shell
JPS60211117A (en) Thrust ball joint for joint rod of automobile
US3216526A (en) Ladders
US1459519A (en) Sheet-metal radius rod
DE69535548T2 (en) Quick connection device for loudspeakers
US3072009A (en) Blind rivet and mandrel with ribs for notching engagement with a pulling tool
US2029439A (en) Fence post
CN206268192U (en) Positioning coupling assembly
CN218522479U (en) Integral type lock draw bar structure
JPH0743160Y2 (en) Removal anchor device
JPS5814171Y2 (en) gutter unit
JPS5846660Y2 (en) Automatic opening Western umbrella repellent fixing device
JP3059606U (en) Anchor integrated ramp
JPS6039384Y2 (en) gutter
JPS5911200Y2 (en) telescopic gate
JPS6234010Y2 (en)
US2201352A (en) Swivel coupling
JPH0140918Y2 (en)
JPS6035285Y2 (en) Antenna with auxiliary arm

Legal Events

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