JPH0182360U - - Google Patents
Info
- Publication number
- JPH0182360U JPH0182360U JP1987178574U JP17857487U JPH0182360U JP H0182360 U JPH0182360 U JP H0182360U JP 1987178574 U JP1987178574 U JP 1987178574U JP 17857487 U JP17857487 U JP 17857487U JP H0182360 U JPH0182360 U JP H0182360U
- Authority
- JP
- Japan
- Prior art keywords
- ratchet wheels
- ratchet
- ratchets
- switched
- pair
- 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
- 238000009940 knitting Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Transmission Devices (AREA)
- Knitting Machines (AREA)
Description
第１図はこの考案を具体化した編機の要部を示
す平面図、第２図及び第３図は作動状態を示す平
面図、第４図は編機の断面図、第５図はラチエツ
ト等を示す部分拡大断面図、第６図は切替え部材
等を示す部分拡大断面図、第７図はラチエツトホ
イル及びオーバーラン防止部材を示す分解斜視図
、第８図は従来の編機におけるキヤリジを示す平
面図である。
１……支持体としての針床、５……移動体とし
てのキヤリジ、９，１０……ラチエツトホイル、
１１……駆動部材、１２，１３……ラチエツト、
２３……切替え部材、２９，３０……切替えカム
。
Fig. 1 is a plan view showing the main parts of a knitting machine that embodies this idea, Figs. 2 and 3 are plan views showing the operating state, Fig. 4 is a sectional view of the knitting machine, and Fig. 5 is a ratchet. 6 is a partially enlarged sectional view showing the switching member, etc., FIG. 7 is an exploded perspective view showing the ratchet wheel and overrun prevention member, and FIG. 8 is a carriage in a conventional knitting machine. FIG. 1... Needle bed as a support body, 5... Carriage as a moving body, 9, 10... Ratchet foil,
11... Drive member, 12, 13... Ratchet,
23...Switching member, 29, 30...Switching cam.
Claims (1)
された移動体５と、 前記移動体５上にて一軸線の周りに回転可能に
支持され、互いに異なる方向への回転に基づいて
移動体を往復又は復動させるための一対のラチエ
ツトホイル９，１０と、 前記移動体５上にて前記両ラチエツトホイル９
，１０に対し接近離隔可能に配設された駆動部材
１１と、 その駆動部材１１上に配設され、いずれか一方
のラチエツトホイル９，１０に互いに異なる方向
から係合し得る作用位置と係合しない不作用位置
とに切替え配置可能に設けられると共に、前記駆
動部材１１が前記両ラチエツトホイル９，１０に
向かつて接近移動される時、作用位置側のものが
対応するラチエツトホイル９，１０に係合してそ
のラチエツトホイル９，１０を回転させる一対の
ラチエツト１２，１３と、 前記移動体５上において往復動可能に配設され
、その往復動に伴つて前記各ラチエツト１２，１
３を作用位置と不作用位置とに切替え得ると共に
、いずれか一方のラチエツト１２，１３の切替え
動作中に他方のラチエツト１２，１３を不作用位
置に保持し、一方のラチエツト１２，１３の切替
え動作の完了後に、他方のラチエツト１２，１３
の切替え動作を開始可能な切替えカム２９，３０
を有する切替え部材２３と、 を備えたことを特徴とする移動体駆動装置。[Claims for Utility Model Registration] A movable body 5 mounted so as to be reciprocally movable along the longitudinal direction of the support 1; a pair of ratchet wheels 9 and 10 for reciprocating or reciprocating the movable body based on rotation in the direction; and a pair of ratchet wheels 9 on the movable body 5;
, 10, and a drive member 11 disposed on the drive member 11 so as to be able to approach and separate from the ratchet wheels 9, 10. When the drive member 11 is moved toward and close to the ratchet wheels 9, 10, the one on the operative position engages with the corresponding ratchet wheels 9, 10. a pair of ratchets 12, 13 that rotate the ratchet wheels 9, 10;
3 can be switched between an active position and a non-active position, and while one of the ratchets 12, 13 is being switched, the other ratchet 12, 13 can be held in the non-working position, and one of the ratchets 12, 13 is being switched. After completion of the other ratchet 12, 13
Switching cams 29, 30 capable of starting the switching operation of
A moving body drive device comprising: a switching member 23 having the following features:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178574U JPH0182360U (en) | 1987-11-24 | 1987-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178574U JPH0182360U (en) | 1987-11-24 | 1987-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0182360U true JPH0182360U (en) | 1989-06-01 |
Family
ID=31470184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178574U Pending JPH0182360U (en) | 1987-11-24 | 1987-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0182360U (en) |
-
1987
- 1987-11-24 JP JP1987178574U patent/JPH0182360U/ja active Pending