JPH02146719U - - Google Patents
Info
- Publication number
- JPH02146719U JPH02146719U JP1989056179U JP5617989U JPH02146719U JP H02146719 U JPH02146719 U JP H02146719U JP 1989056179 U JP1989056179 U JP 1989056179U JP 5617989 U JP5617989 U JP 5617989U JP H02146719 U JPH02146719 U JP H02146719U
- Authority
- JP
- Japan
- Prior art keywords
- movable
- contact plate
- contact
- contacts
- movable contact
- 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
- 239000011810 insulating material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/18—Contacts characterised by the manner in which co-operating contacts engage by abutting with subsequent sliding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H1/2008—Facilitate mounting or replacing contact bridge and pressure spring on carrier
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/546—Contact arrangements for contactors having bridging contacts
Description
第１図は、本考案の一実施例を示す要部斜視図
、第２図ａは、その正面図、ｂは、その側面図、
ｃは、その要部部材の側面図、第３図ａ，ｂ，ｃ
は、その動作説明図、第４図は、本考案を適用し
た電磁接触器の分解斜視図、第５図は、従来例を
示すもので、ａは側面図、ｂは要部側面図、ｃは
要部部材の側面図、第６図は、別の従来例を示す
もので、ａは要部斜視図、ｂは正面図、ｃは側面
図である。
１……可動接点板、２……可動接点、２ａ……
内方接点、２ｂ……外方接点、３…可動台、３ａ
……長孔、４……固定接点板、５……固定接点、
６……ばね。
FIG. 1 is a perspective view of essential parts showing an embodiment of the present invention, FIG. 2 a is a front view thereof, and b is a side view thereof.
c is a side view of the main components, Fig. 3 a, b, c
4 is an exploded perspective view of an electromagnetic contactor to which the present invention is applied, and FIG. 5 shows a conventional example, where a is a side view, b is a side view of essential parts, and c is an explanatory diagram of its operation. 6 is a side view of the main parts, and FIG. 6 shows another conventional example, in which a is a perspective view of the main parts, b is a front view, and c is a side view. 1...Movable contact plate, 2...Movable contact, 2a...
Inner contact, 2b... Outer contact, 3... Movable base, 3a
... Long hole, 4 ... Fixed contact plate, 5 ... Fixed contact,
6...Spring.
Claims (1)
長孔に差し込まれ両端に可動接点を有する可動接
点板と、可動接点に対向した固定接点を有する固
定接点板と、可動台の長孔に収納されて可動接点
板を固定接点板側にばね付勢するばねと、よりな
り、接点開離時には、可動接点板が固定接点板に
対し両可動接点間を結ぶ直線に平行な軸のまわり
に回転した状態で傾斜しており、接点接触時には
、可動接点及び固定接点板が略平行となるように
可動接点板が回転するようにした両切り型接点開
閉装置において、 上記可動接点が、可動接点板の長手方向に２個
ずつ並設される双子接点になつていることを特徴
とする両切り型接点開閉装置。[Scope of claim for utility model registration] A movable base made of insulating material having a long hole, a movable contact plate inserted into the long hole of the movable base and having movable contacts at both ends, and a fixed contact having a fixed contact facing the movable contact. It consists of a plate and a spring that is housed in the long hole of the movable base and biases the movable contact plate toward the fixed contact plate. In a double-cut type contact switching device, the movable contact plate is rotated and tilted around an axis parallel to the connecting straight line, and the movable contact plate rotates so that the movable contact plate and the fixed contact plate are approximately parallel when the contacts make contact. . A double-cut contact switching device, characterized in that the movable contacts are twin contacts arranged in pairs in the longitudinal direction of the movable contact plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989056179U JPH02146719U (en) | 1989-05-16 | 1989-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989056179U JPH02146719U (en) | 1989-05-16 | 1989-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02146719U true JPH02146719U (en) | 1990-12-13 |
Family
ID=31579778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989056179U Pending JPH02146719U (en) | 1989-05-16 | 1989-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02146719U (en) |
-
1989
- 1989-05-16 JP JP1989056179U patent/JPH02146719U/ja active Pending