JPS61193996U - - Google Patents
Info
- Publication number
- JPS61193996U JPS61193996U JP7726085U JP7726085U JPS61193996U JP S61193996 U JPS61193996 U JP S61193996U JP 7726085 U JP7726085 U JP 7726085U JP 7726085 U JP7726085 U JP 7726085U JP S61193996 U JPS61193996 U JP S61193996U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- links
- shaped
- upper groove
- lower groove
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Description
第１図はこの考案に係るパンタグラフ形ジヤツ
キの一実施例の中間起立時の正面図、第２図は、
第１図に示すパンタグラフ形ジヤツキの最高起立
時の上部および下部の拡大断面図である。
１０……基台、１２……荷受台、１４……ねじ
棒、１６……ねじ部、１８……軸部、２０……ナ
ツト、２２……メタル、３０，３６……下部溝形
リンク、３４，４０……ウエブ壁、４２，４８…
…上部溝形リンク、４６，５２……ウエブ壁、５
４……下部リンク枢動ストツパ、６０……上部リ
ンク枢動ストツパ。
FIG. 1 is a front view of an embodiment of the pantograph-type jack according to this invention when it is in an intermediate position, and FIG.
FIG. 2 is an enlarged cross-sectional view of the upper and lower parts of the pantograph-type jack shown in FIG. 1 when the jack is in its highest position; 10... Base, 12... Receiving platform, 14... Threaded rod, 16... Threaded portion, 18... Shaft portion, 20... Nut, 22... Metal, 30, 36... Lower channel link, 34,40...web wall, 42,48...
...Top channel link, 46, 52...Web wall, 5
4...Lower link pivot stopper, 60...Upper link pivot stopper.
Claims (1)
部に嵌合するナツトおよびメタルのそれぞれに枢
着した一対の下部溝形リンクと、荷受台と該ナツ
トおよびメタルのそれぞれに枢着した一対の上部
溝形リンクとによつて、菱形リンク仕掛を形成す
るパンタグラフ形ジヤツキであつて、基台および
／または荷受台に、一対の下部溝形リンクの基台
枢着端部および／または一対の上部溝形リンクの
荷受台枢着端部のウエブ壁内面部に当接して、一
対の下部溝形リンクおよび一対の上部溝形リンク
の起立を規制可能なリンク枢動ストツパを配設し
てなるパンタグラフ形ジヤツキ。 A pair of lower groove-shaped links in which the side wall portion of the end is pivotally connected to a nut and metal that fit into the base and the threaded portion and shaft portion of the threaded rod, respectively, and a loading platform is pivotally connected to the nut and metal, respectively. A pantograph type jack forming a diamond-shaped link mechanism with a pair of upper groove-shaped links, wherein the base pivoting end of the pair of lower groove-shaped links and/or A link pivot stopper is provided that comes into contact with the inner surface of the web wall at the pivoting end of the loading platform of the pair of upper groove links and can restrict the rising of the pair of lower groove links and the pair of upper groove links. A pantograph-shaped jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7726085U JPS61193996U (en) | 1985-05-23 | 1985-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7726085U JPS61193996U (en) | 1985-05-23 | 1985-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61193996U true JPS61193996U (en) | 1986-12-03 |
Family
ID=30620164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7726085U Pending JPS61193996U (en) | 1985-05-23 | 1985-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61193996U (en) |
-
1985
- 1985-05-23 JP JP7726085U patent/JPS61193996U/ja active Pending