JPH0442372U - - Google Patents
Info
- Publication number
- JPH0442372U JPH0442372U JP8252390U JP8252390U JPH0442372U JP H0442372 U JPH0442372 U JP H0442372U JP 8252390 U JP8252390 U JP 8252390U JP 8252390 U JP8252390 U JP 8252390U JP H0442372 U JPH0442372 U JP H0442372U
- Authority
- JP
- Japan
- Prior art keywords
- recess
- switching
- ratchet
- pair
- rotor
- 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
- 210000000078 claw Anatomy 0.000 claims description 6
Landscapes
- Transmission Devices (AREA)
Description
図面第１図、第２図は従来例のラチエツトスパ
ナーの一部を示したもので、第１図は一部の平面
図、第２図は切換係合爪の斜視図、第３図乃至第
５図は本件考案に係るラチエツトスパナーの一実
施例を示したもので、第１図は一部の平面図、第
４図は第３図のＸ−Ｘ線の縦断側面図、第５図は
切換係合爪の斜視図である。
１……本体、２……ハンドル、３，４……環状
部、５……凹部、６……回転子、６ａ……ラチエ
ツト歯部、６ｂ……歯部、６ｃ……受部、７，９
，１５……軸孔、８……カバー、１０，１０ａ…
…係合爪、１１……切換カム体、１１ａ……軸、
１２……嵌合溝、１３……弧面、１４，１４ａ…
…スプリング、１６……レバー、１７……駆動軸
、１７ａ……係合歯、１７ｂ……角軸部、１８…
…環状溝、１９……係止環、２０……凹部、２１
……孔、２２……スプリング、２３……球体。
Figures 1 and 2 show a part of a conventional ratchet spanner, with Figure 1 being a plan view of the part, Figure 2 being a perspective view of the switching engagement pawl, and Figures 3 to 2. Fig. 5 shows an embodiment of the ratchet spanner according to the present invention, Fig. 1 is a partial plan view, Fig. 4 is a longitudinal cross-sectional side view taken along line X-X in Fig. The figure is a perspective view of the switching engagement claw. 1... Body, 2... Handle, 3, 4... Annular part, 5... Recessed part, 6... Rotor, 6a... Ratchet tooth part, 6b... Teeth part, 6c... Receiving part, 7, 9
, 15... shaft hole, 8... cover, 10, 10a...
...Engagement claw, 11...Switching cam body, 11a...Shaft,
12... Fitting groove, 13... Arc surface, 14, 14a...
... Spring, 16 ... Lever, 17 ... Drive shaft, 17a ... Engagement tooth, 17b ... Square shaft part, 18 ...
... annular groove, 19 ... locking ring, 20 ... recess, 21
... hole, 22 ... spring, 23 ... sphere.
補正 平３．８．６
図面の簡単な説明を次のように補正する。
明細書第８頁第１６行目から第９頁第２行目を
「図面第１図、第２図は従来のラチエツトスパナ
ーの一部を示したもので、第１図は一部の平面図
、第２図は切換係合爪の斜視図、第３図乃至第５
図は本件考案に係るラチエツトスパナーの一実施
例を示したもので、第３図は一部の平面図、第４
図は第３図のＸ−Ｘ線の縦断側面図、第５図は切
換係合爪の斜視図、第６図は切換係合爪の別の実
施例の斜視図である。」に訂正する。Amendment 3.8.6 The brief description of the drawing is amended as follows. From page 8, line 16 to page 9, line 2 of the specification: ``Drawings 1 and 2 show a part of a conventional ratchet spanner; Figure 2 is a perspective view of the switching engagement pawl, and Figures 3 to 5 are
The figures show one embodiment of the ratchet spanner according to the present invention, and Fig. 3 is a partial plan view, and Fig. 4
The drawings are a longitudinal sectional side view taken along the line X--X of FIG. 3, FIG. 5 is a perspective view of the switching engagement claw, and FIG. 6 is a perspective view of another embodiment of the switching engagement claw. ” is corrected.
Claims (1)
軸を、ハンドルを有する本体の先端繭状環状凹部
内に収納すると共に、回転子の上下を軸支し、ま
た前記ラチエツト歯部には切換カム体を間にして
対向させて係脱させる一対の切換係合爪を設けた
ラチエツトスパナーにおいて、前記一対の各切換
係合爪を平らにした板状細片で、その基端側は半
円弧を超えて弧面を成形すると共に、この弧面を
前記凹部の内壁に、凹部と連絡させた嵌合溝に嵌
挿した事を特徴としたラチエツトスパナー。 A drive shaft integral with the rotor provided with ratchet teeth is housed in a cocoon-shaped annular recess at the tip of the main body having a handle, and supports the upper and lower parts of the rotor, and a switching cam is provided on the ratchet teeth. In a ratchet spanner that is provided with a pair of switching engagement claws that engage and disengage while facing each other with their bodies in between, each of the pair of switching engagement claws is a flat plate-shaped strip, and the base end thereof has a semicircular arc. 1. A ratchet spanner characterized in that an arcuate surface is formed beyond the recess, and the arcuate surface is fitted into a fitting groove that communicates with the inner wall of the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8252390U JPH0442372U (en) | 1990-08-03 | 1990-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8252390U JPH0442372U (en) | 1990-08-03 | 1990-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0442372U true JPH0442372U (en) | 1992-04-10 |
Family
ID=31629415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8252390U Pending JPH0442372U (en) | 1990-08-03 | 1990-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442372U (en) |
-
1990
- 1990-08-03 JP JP8252390U patent/JPH0442372U/ja active Pending