JPH02104066U - - Google Patents
Info
- Publication number
- JPH02104066U JPH02104066U JP1309689U JP1309689U JPH02104066U JP H02104066 U JPH02104066 U JP H02104066U JP 1309689 U JP1309689 U JP 1309689U JP 1309689 U JP1309689 U JP 1309689U JP H02104066 U JPH02104066 U JP H02104066U
- Authority
- JP
- Japan
- Prior art keywords
- columns
- sliding base
- short
- connecting pipe
- appropriate location
- 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.)
- Granted
Links
Landscapes
- Floor Finish (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Description
図は本考案の実施の一例を示すもので、第１図
は正面図、第２図は拡大側面図、第３図は要部の
断面拡大図である。
１……基台筒、３，４……摺動基台筒、５……
短かい支柱、６……長い支柱、７，８……バー、
９，１１……連結管、９ａ，１１ａ……取付筒、
１０……雌ねじ、１２……螺杆、１３……突出端
部、１４……連結棒、１６，１７……連結筒、１
８，１９……雌ねじ、２０，２１……螺杆、２２
，２３……係合子、２４，２５，２７，２８……
傘歯車、２６……連動杆、３１，３２……筋交、
３３，３４，３７，３８……突片、３５，３６…
…摺動筒、Ａ……緊締部材。
The figures show an example of the implementation of the present invention; FIG. 1 is a front view, FIG. 2 is an enlarged side view, and FIG. 3 is an enlarged sectional view of the main part. 1... Base tube, 3, 4... Sliding base tube, 5...
Short strut, 6...long strut, 7,8...bar,
9, 11...Connecting pipe, 9a, 11a...Mounting tube,
10... Female thread, 12... Screw rod, 13... Projecting end, 14... Connecting rod, 16, 17... Connecting cylinder, 1
8, 19...Female thread, 20, 21...Screw rod, 22
, 23... Engagement element, 24, 25, 27, 28...
Bevel gear, 26... Interlocking rod, 31, 32... Bracing,
33, 34, 37, 38... protrusion, 35, 36...
...Sliding tube, A...Tightening member.
Claims (1)
に、短い支柱を垂直に立設した摺動基台筒と長い
支柱を垂直に立設した摺動基台筒を摺動自在に嵌
合し、同長の支柱にバーを架着すると共に、長、
短２本の支柱間に太、細２本の嵌合可能な連結管
を水平に横設し、前記摺動基台筒と連結管とを連
動機構により関連させて、該連動機構の駆動によ
り摺動基台筒と連結管とが同期して移動され、前
記長、短２本の支柱が垂直状態のままその幅員を
変化できるようにした段違平行棒において、前記
連結管の下側における前後の支柱間に筋交を、そ
の一端を一方の支柱の適宜の箇所に回動自在に定
着すると共に他端を対向する支柱の適宜の箇所に
上下摺動自在に取付けたことを特徴とする段違平
行棒。 A pair of base tubes that are fixed to the floorboards of a gymnasium, etc., and a sliding base tube with short columns vertically erected and a sliding base tube with long columns erected vertically are slidably fitted on both sides. Then, the bar is attached to a support of the same length, and the length,
Two connecting pipes, one thick and one thin, that can be fitted are installed horizontally between the two short columns, and the sliding base cylinder and the connecting pipe are related to each other by an interlocking mechanism, and the driving of the interlocking mechanism In the stepped parallel bar in which the sliding base cylinder and the connecting pipe are moved in synchronization, and the width of the two long and short supports can be changed while remaining vertical, A stage characterized by having a brace between the columns, one end of which is rotatably fixed at an appropriate location on one of the columns, and the other end is attached to an appropriate location of the opposing column so as to be vertically slidable. Different parallel bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989013096U JPH0713733Y2 (en) | 1989-02-08 | 1989-02-08 | Uneven parallel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989013096U JPH0713733Y2 (en) | 1989-02-08 | 1989-02-08 | Uneven parallel bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02104066U true JPH02104066U (en) | 1990-08-17 |
| JPH0713733Y2 JPH0713733Y2 (en) | 1995-04-05 |
Family
ID=31223122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989013096U Expired - Lifetime JPH0713733Y2 (en) | 1989-02-08 | 1989-02-08 | Uneven parallel bar |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713733Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62202858U (en) * | 1986-06-17 | 1987-12-24 |
-
1989
- 1989-02-08 JP JP1989013096U patent/JPH0713733Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62202858U (en) * | 1986-06-17 | 1987-12-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713733Y2 (en) | 1995-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207453464U (en) | A kind of adjustable steel mount structure template for building | |
| DE7417684U (en) | FRAME IN PARTICULAR FOR THE DISPLAY OF GOODS | |
| JPH02104066U (en) | ||
| CN208673848U (en) | A mounting bracket for a transformer | |
| CN217750141U (en) | Welding positioning device for cold-rolled ribbed steel bar welding net | |
| JPS61180051U (en) | ||
| CN216569347U (en) | Hotel's stainless steel screen convenient to dismantle | |
| CN219548500U (en) | Assembled container house of fire prevention heat preservation | |
| CN223982598U (en) | Anti-fall parking frame for bicycle | |
| CN222672590U (en) | Foldable display rack structure | |
| CN211774576U (en) | A reinforcing apparatus for membrane structure support | |
| CN216494607U (en) | H-shaped adjustable clothing rack with parallel bars water pipe | |
| CN220641236U (en) | Storage goods shelf | |
| CN119243992B (en) | Concrete assembled form anticreep bearing structure | |
| CN222810070U (en) | A combined power pipeline corridor support structure | |
| CN221194285U (en) | Pouring model plate convenient to assemble and disassemble | |
| CN221480605U (en) | Safety warning device for building construction engineering | |
| CN218683394U (en) | Floor display rack | |
| JPS632366Y2 (en) | ||
| JPH02144013U (en) | ||
| JPH0516338Y2 (en) | ||
| CN2385123Y (en) | Three end connector for mosquito net support | |
| JPS5841801U (en) | Leg support device | |
| JPH0555925U (en) | Telescopic legs of the table | |
| JPH0456857U (en) |