GB2068447A - Clamp for posts - Google Patents
Clamp for posts Download PDFInfo
- Publication number
- GB2068447A GB2068447A GB8003783A GB8003783A GB2068447A GB 2068447 A GB2068447 A GB 2068447A GB 8003783 A GB8003783 A GB 8003783A GB 8003783 A GB8003783 A GB 8003783A GB 2068447 A GB2068447 A GB 2068447A
- Authority
- GB
- United Kingdom
- Prior art keywords
- outside
- welded
- posts
- agricultural box
- supporting post
- 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.)
- Withdrawn
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 230000004888 barrier function Effects 0.000 claims abstract description 6
- 241000283690 Bos taurus Species 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 4
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
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/14—Telescoping systems locking in intermediate non-discrete positions
- F16B7/1472—Telescoping systems locking in intermediate non-discrete positions with a clamping screw perpendicular to the axis of the telescoping members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
A clamp comprising a hollow rectangular steel section having an internal size larger than the external size of a rectangular supporting post, and having one clearance hole drilled in one side in line with a captive nut welded to the outside of the section, and a set-pin screwed through both items. The clamp can be slid over the supporting post and held in position by tightening the set-pin. With a hinge welded to the outside and used in pairs, two clamps can be used to regulate the height of a cattle feed barrier. One clamp with provision for a latch welded on the outside can be used to secure the feed barrier in the closed position against the other post. <IMAGE>
Description
SPECIFICATION
Agricultural box clamp
The invention relates to the method of varying the position of a structure supported between two parallel rectangular posts.
A method in common use is to drill a series of equi-spaced holes in the supporting posts and matching holes in the supported structure and secure them with screwed fasteners passing through both items. Such a system however usually requires more than one person to alter the position of the structure being supported.
This method takes a considerable time to manufacture due to the number of holes that need to be drilled in the supporting posts and the supported structure.
It is the object of the present invention to provide a device which is easier to manufacture and provides an easier method to vary the position of a structure supported between two posts.
According to the present invention hereinafter called an agricultural box clamp and comprising of a hollow rectangular steel section having an internal size larger than the external size of the rectangular supporting posts, and having one clearance hole drilled in one side in line with a captive nut welded to the outside of the section, and a set-pin screwed through both items. The agricultural box clamp can be slid over the supporting post and locked in position by tightening the set-pin. With a hinge welded to the outside, and used in pairs, two agricultural box clamps can be used to regulate the height of a cattle feed barrier. One agricultural box clamp with provision for a latch welded on the outside can be used to secure the feed barrier in the closed position against the other supporting post.
1. An agricultural box clamp as hereinbefore referred to comprising a hollow rectangular steel section, having an internal size larger than the external size of the rectangular supporting post, and having one clearance hole drilled through one side in line with a captive nut welded to the outside of the section, and a set-pin screwed through both items, also having a hinge lug welded on the outside, can be used with a similar agricultural box clamp to support a structure between two parallel rectangular posts. The agricultural box clamps can be slid over the supporting post and locked in position by tightening the set-pins.
2. An agricultural box clamp as hereinbefore referred to comprising a hollow rectangular steel section, having an internal size larger than the external size of the rectangular supporting post, and having one clearance hole drilled through one side in line with a captive nut welded to the outside of the section, and a set-pin screwed through both items, also having a striker plate welded on the uutside can be used on a supporting post to secure a structure in the closed position when the structure is in the manner described in claim 1.
**WARNING** end of DESC field may overlap start of CLMS **.
Claims (2)
1. An agricultural box clamp as hereinbefore referred to comprising a hollow rectangular steel section, having an internal size larger than the external size of the rectangular supporting post, and having one clearance hole drilled through one side in line with a captive nut welded to the outside of the section, and a set-pin screwed through both items, also having a hinge lug welded on the outside, can be used with a similar agricultural box clamp to support a structure between two parallel rectangular posts. The agricultural box clamps can be slid over the supporting post and locked in position by tightening the set-pins.
2. An agricultural box clamp as hereinbefore referred to comprising a hollow rectangular steel section, having an internal size larger than the external size of the rectangular supporting post, and having one clearance hole drilled through one side in line with a captive nut welded to the outside of the section, and a set-pin screwed through both items, also having a striker plate welded on the uutside can be used on a supporting post to secure a structure in the closed position when the structure is in the manner described in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8003783A GB2068447A (en) | 1980-01-30 | 1980-01-30 | Clamp for posts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8003783A GB2068447A (en) | 1980-01-30 | 1980-01-30 | Clamp for posts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2068447A true GB2068447A (en) | 1981-08-12 |
Family
ID=10511123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8003783A Withdrawn GB2068447A (en) | 1980-01-30 | 1980-01-30 | Clamp for posts |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2068447A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3225987A1 (en) * | 1982-07-12 | 1984-01-12 | Gerhard 5600 Wuppertal Kleu | Movable podium or pedestal |
| GB2156421A (en) * | 1984-03-23 | 1985-10-09 | Blatchford & Sons Ltd | Clamping device |
| US5249923A (en) * | 1992-03-26 | 1993-10-05 | Negus James S | Water actuated outdoor fan |
| DE4303935A1 (en) * | 1993-02-10 | 1994-08-18 | Sortimo Int Gmbh | Cross-type connector |
| FR2765255A1 (en) * | 1997-06-30 | 1998-12-31 | Fond De Brousseval Et Montreui | Hinge mechanism for service hatches and other access doors |
| GB2389874A (en) * | 2002-04-22 | 2003-12-24 | Pentax Prec Co Ltd | Lock for operational ring of television camera lens for CCTV surveillance camera |
| GB2397092A (en) * | 2003-01-10 | 2004-07-14 | Brian Duncan Froggatt | Moveable bracket for fencing posts |
-
1980
- 1980-01-30 GB GB8003783A patent/GB2068447A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3225987A1 (en) * | 1982-07-12 | 1984-01-12 | Gerhard 5600 Wuppertal Kleu | Movable podium or pedestal |
| GB2156421A (en) * | 1984-03-23 | 1985-10-09 | Blatchford & Sons Ltd | Clamping device |
| US5249923A (en) * | 1992-03-26 | 1993-10-05 | Negus James S | Water actuated outdoor fan |
| DE4303935A1 (en) * | 1993-02-10 | 1994-08-18 | Sortimo Int Gmbh | Cross-type connector |
| FR2765255A1 (en) * | 1997-06-30 | 1998-12-31 | Fond De Brousseval Et Montreui | Hinge mechanism for service hatches and other access doors |
| GB2389874A (en) * | 2002-04-22 | 2003-12-24 | Pentax Prec Co Ltd | Lock for operational ring of television camera lens for CCTV surveillance camera |
| GB2389874B (en) * | 2002-04-22 | 2005-08-24 | Pentax Prec Co Ltd | Locking device for an operational ring of a television camera lens for a CCTV surveillance camera |
| GB2397092A (en) * | 2003-01-10 | 2004-07-14 | Brian Duncan Froggatt | Moveable bracket for fencing posts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |