JPS643717U - - Google Patents
Info
- Publication number
- JPS643717U JPS643717U JP9872887U JP9872887U JPS643717U JP S643717 U JPS643717 U JP S643717U JP 9872887 U JP9872887 U JP 9872887U JP 9872887 U JP9872887 U JP 9872887U JP S643717 U JPS643717 U JP S643717U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- utility
- model registration
- internal pressure
- turntable
- 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
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Feeding Of Workpieces (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Specific Conveyance Elements (AREA)
- Braking Arrangements (AREA)
Description
第１図は本考案に係るターンテーブルの一実施
例の断面図、第２図は従来例の切断斜視図である
。
１，１０…円テーブル、１１…ばね、１２…受
圧板、１３…鋼球、１４…シリンダ、１５…ラム
、１６…ラム・シリンダ、１７…ダイヤフラム、
１７ａ…接点、１８…ブレーキシユー、１９…ソ
レノイド。
FIG. 1 is a sectional view of an embodiment of the turntable according to the present invention, and FIG. 2 is a cutaway perspective view of a conventional example. 1, 10...Rotary table, 11...Spring, 12...Pressure plate, 13...Steel ball, 14...Cylinder, 15...Ram, 16...Ram cylinder, 17...Diaphragm,
17a... Contact, 18... Brake shoe, 19... Solenoid.
Claims (1)
自在かつ上下動自在に設け、この円テーブルと前
記地盤の間に、円テーブルの下降により内在変化
するラム・シリンダを設けるとともにこのラム・
シリンダの内圧変化に応じて円テーブルに対して
作動するブレーキを設けて成るターンテーブル。 (2) 実用新案登録請求の範囲第(1)項において、
上記ブレーキを、円テーブル側面に圧接されるブ
レーキシユーと、上記内圧変化に応じてこのブレ
ーキシユーを非圧接方向に移動させる作動器とか
ら構成したことを特徴とするターンテーブル。 (3) 実用新案登録請求の範囲第(1)項において、
上記ブレーキを、上記内圧変化に応じた電気信号
により作動する電磁ブレーキにより構成したこと
を特徴とするターンテーブル。[Scope of Claim for Utility Model Registration] (1) A horizontal circular table is provided in a ground pit so as to be rotatable and movable up and down, and between this circular table and the ground there is a ram which changes internally as the circular table descends. In addition to providing a cylinder, this ram
A turntable that is equipped with a brake that operates on the rotary table in response to changes in the internal pressure of the cylinder. (2) In paragraph (1) of claims for utility model registration,
A turntable characterized in that the brake is constituted by a brake shoe that is pressed against a side surface of the rotary table, and an actuator that moves the brake shoe in a non-pressure direction in response to a change in the internal pressure. (3) In paragraph (1) of claims for utility model registration,
A turntable characterized in that the brake is constituted by an electromagnetic brake operated by an electric signal corresponding to the change in internal pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987098728U JPH0632900Y2 (en) | 1987-06-26 | 1987-06-26 | Turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987098728U JPH0632900Y2 (en) | 1987-06-26 | 1987-06-26 | Turntable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS643717U true JPS643717U (en) | 1989-01-11 |
| JPH0632900Y2 JPH0632900Y2 (en) | 1994-08-31 |
Family
ID=31325250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987098728U Expired - Lifetime JPH0632900Y2 (en) | 1987-06-26 | 1987-06-26 | Turntable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632900Y2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5085971U (en) * | 1973-12-12 | 1975-07-22 | ||
| JPS5128957U (en) * | 1974-08-26 | 1976-03-02 | ||
| JPS5149713U (en) * | 1974-10-15 | 1976-04-15 | ||
| JPS5439219U (en) * | 1977-08-20 | 1979-03-15 | ||
| JPS573727U (en) * | 1980-06-04 | 1982-01-09 |
-
1987
- 1987-06-26 JP JP1987098728U patent/JPH0632900Y2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5085971U (en) * | 1973-12-12 | 1975-07-22 | ||
| JPS5128957U (en) * | 1974-08-26 | 1976-03-02 | ||
| JPS5149713U (en) * | 1974-10-15 | 1976-04-15 | ||
| JPS5439219U (en) * | 1977-08-20 | 1979-03-15 | ||
| JPS573727U (en) * | 1980-06-04 | 1982-01-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0632900Y2 (en) | 1994-08-31 |