JP2869678B2 - Cartridge type tool - Google Patents
Cartridge type toolInfo
- Publication number
- JP2869678B2 JP2869678B2 JP6512601A JP51260194A JP2869678B2 JP 2869678 B2 JP2869678 B2 JP 2869678B2 JP 6512601 A JP6512601 A JP 6512601A JP 51260194 A JP51260194 A JP 51260194A JP 2869678 B2 JP2869678 B2 JP 2869678B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- handle
- end cap
- magazine
- tool
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/08—Handle constructions with provision for storing tool elements
- B25G1/085—Handle constructions with provision for storing tool elements for screwdrivers, wrenches or spanners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Pens And Brushes (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Valve Device For Special Equipments (AREA)
- Optical Head (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Coating Apparatus (AREA)
Abstract
Description
【発明の詳細な説明】 （技術分野） 本発明はカートリツジ型の工具、特にねじ回しのよう
な複数のドライバ態様の刃先を使用可能なカートリツジ
型の工具に関する。Description: TECHNICAL FIELD The present invention relates to a cartridge-type tool, and more particularly to a cartridge-type tool that can use a plurality of driver-type cutting edges such as a screwdriver.
（背景技術） 上述の複数刃を具備するカートリツジ型の工具の存在
および使用は既に周知である。一般に手動式のねじ回し
ドライバの場合、ドライバの刃先はドライバのハンドル
部に保持される。一のドライバ刃先を使用したい場合、
使用者はハンドル部のエンドキヤツプを取り外しドライ
バ刃先を取り出して使用し得る構成がとられている。こ
の種の工具に関する問題点は使用者が最初のドライバ刃
先を取り出した後にのみ好適なドライバ刃先を決定でき
ることである。従つて通常はハンドル部から全てのドラ
イバ刃先を取り出し、ハンドル部のドライバ刃先の収容
部を空にして作業することになる。BACKGROUND ART The existence and use of a cartridge-type tool having a plurality of blades as described above is already well known. Generally, in the case of a manual screwdriver, the blade of the driver is held by the handle of the driver. If you want to use one driver blade,
The configuration is such that the user can remove the end cap of the handle portion, take out the driver blade tip, and use it. The problem with this type of tool is that the user can determine a suitable driver edge only after removing the first driver edge. Therefore, normally, all the driver blades are taken out from the handle portion, and the work is performed with the accommodation portion of the driver blade edge of the handle portion empty.
各ドライバ刃先を選択し得るように各種の機構が提供
されている。コロナ等による米国特許第4,463,788号に
は、ハンドルの先端部に回転可能なデイスクを具備する
構成が取られており、この場合ハンドル内のスロツトが
一度に１個の刃先を保管チヤンバすなわちマガジンから
シヤンク内へ向かつて案内される。Various mechanisms are provided so that each driver blade edge can be selected. U.S. Pat. No. 4,463,788 to Corona et al. Has an arrangement wherein a rotatable disk is provided at the tip of the handle, where the slot in the handle stores one blade at a time at a storage chamber or magazine. You will be guided inward.
またグラハムによる米国特許第4,572,038号には、刃
先が前方のマガジン内に保管され、このマガジンは後退
可能な後方シヤフトを中心に回転可能に設けられ、マガ
ジンに保管された刃先と個々に係合するよう設けられた
機構が提供されている。Also, in Graham U.S. Pat.No. 4,572,038, the cutting edge is stored in a front magazine, which is rotatably mounted about a retractable rear shaft and individually engages with the cutting edge stored in the magazine. A mechanism provided is provided.
且つまた米国特許第3,753,455号には、刃先を保管チ
ヤンバからその自重により直接的にチヤツク内に供給可
能に設ける構成が示されている。U.S. Pat. No. 3,753,455 shows an arrangement in which the cutting edge is provided so that it can be supplied from the storage chamber directly into the chuck by its own weight.
（発明の開示） 本発明によれば、チヤツクと、チヤツクから延びハン
ドル内に配置される第１の固定シヤフトと、実質的に全
体がハンドル内にある第１の位置からそれが実質的にハ
ンドルの外部にある第２の位置へ向かつて第１のシヤフ
ト上を長手方向に移動可能な第２のシヤフトとを備える
ねじ回しドライバ態様のカートリツジ型の工具が提供さ
れる。SUMMARY OF THE INVENTION According to the present invention, a chuck, a first fixed shaft extending from the chuck and disposed within the handle, and a handle substantially extending from a first position substantially entirely within the handle. And a second shaft that is longitudinally movable on the first shaft toward a second position outside of the vehicle.
（図面の簡単な説明） 図1A、図1B並びに図1Cは夫々本発明の一実施例による
カートリツジ型の工具の側面図、正面図並びに端面図、
図2A、図2B並びに図2Cは夫々図１の工具に使用される第
１の固定シヤフトの側面図、正面図並びに端面図、図2D
は図2AのIID−IID線に沿つた断面図、図3A並びに図13B
は夫々図２のシヤフトを装着する図１の工具のハンドル
の側面図並びに端面図、図4A並びに図4Bは図１のIVA−I
VA線並びにIVB−IVB線に沿つた断面図、図5Aは本発明に
よる工具の刃先マガジンおよびバレルシヤフトの側面
図、図5Bは図5AのVB−VB線に沿つた側面図、図5Cは図5A
のVC−VC線に沿つた断面図、図6A、図6B並びに図6Cは本
発明による工具の保持リングの側面図、右端面図並びに
左端面図、図6Dは図6CのVID−VID線に沿つた断面図、図
7A並びに図7Bは本発明による工具のハンドルベアリング
の側面図並びに端面図、図8Aは図１のVIIIA−VIIIA線に
沿つた断面図、図8Bは図8AのVIIIB−VIIIB線に沿つた断
面図、図９は本発明のカートリツジ型の工具の、ハンド
ルが延びた状態を示す部分断面図である。BRIEF DESCRIPTION OF THE DRAWINGS FIGS. 1A, 1B, and 1C are side, front, and end views, respectively, of a cartridge-type tool according to one embodiment of the present invention.
2A, 2B and 2C are side, front and end views, respectively, of a first fixed shaft used in the tool of FIG.
Is a cross-sectional view taken along the line IID-IID in FIG. 2A, FIG. 3A and FIG.
4A and 4B are side and end views, respectively, of the handle of the tool of FIG. 1 fitted with the shaft of FIG.
5A is a side view of the cutting edge magazine and the barrel shaft of the tool according to the present invention, FIG.5B is a side view along the line VB-VB of FIG.5A, and FIG.5C is a view along the line IVB-IVB. 5A
6A, 6B, and 6C are side views, right end views, and left end views of the tool holding ring according to the present invention, and FIG. 6D is a view taken along the line VID-VID of FIG. 6C. Cross-sectional view along the figure
7A and 7B are side and end views of the handle bearing of the tool according to the present invention, FIG. 8A is a sectional view along the line VIIIA-VIIIA of FIG. 1, and FIG. 8B is a sectional view along the line VIIIB-VIIIB of FIG. 8A. FIG. 9 is a partial cross-sectional view of the cartridge-type tool of the present invention in a state where the handle is extended.
（発明を実施するための最良の形態） さて図１〜図９を参照するに、外観自体は周知の工具
態様を呈するねじ回しドライバ10が示される。このドラ
イバ10は固定用の第１のシヤフト11と、第１のシヤフト
11の一端部の円周部を囲繞する射出成型された中空のハ
ンドル12と、中空のハンドル12と共に囲繞体を形成し、
下述の如くハンドル12に対し移動可能に設けたエンドキ
ヤツプ13とを備える。(Best Mode for Carrying Out the Invention) Referring now to Figs. 1 to 9, a screwdriver 10 having an external appearance that is a known tool mode is shown. The driver 10 includes a first shaft 11 for fixing and a first shaft 11 for fixing.
An injection-molded hollow handle 12 surrounding the circumference of one end of 11 and a surrounding body with the hollow handle 12 are formed,
An end cap 13 is provided movably with respect to the handle 12 as described below.
特に図2Aを参照するに、固定用の第１のシヤフト11の
平坦部14は射出成型されたハンドル12に当接される。第
１のシヤフト11には工具の刃先を受容可能な六角形のチ
ヤツク開口部15が具備される。また第１のシヤフト11の
チヤツク開口部15と反対側の端部には小径部16と複数の
円周歯17とが具備される。With particular reference to FIG. 2A, the flat portion 14 of the first shaft 11 for fixing abuts on the handle 12 which is injection molded. The first shaft 11 is provided with a hexagonal chuck opening 15 capable of receiving the cutting edge of the tool. Further, a small-diameter portion 16 and a plurality of circumferential teeth 17 are provided at an end of the first shaft 11 opposite to the chuck opening 15.
全体を番号20で示したドライバ先保管用のマガジン
（特に図5C参照）には中空円筒状のバレルシヤフトでな
る第２のシヤフト21が設けられており、第２のシヤフト
21にはその円周部に沿い外側へ延びる複数のフイン24が
具備され、各対のフイン24が所定の大きさの円周部を持
つ工具の刃先を受容し、保持してチヤツク開口部15内に
嵌着される。バレルシヤフトとしての第２のシヤフト21
には小さい内径のカラー部22とカラー部22と反対側の端
部に設けられる凹んだ傾斜部23とが具備される。内径部
22は第１のシヤフト11の外径より僅かに大で、第２のシ
ヤフト21は第１のシヤフト11に沿つて往復動可能になる
よう構成される。A magazine for storing the driver's tip, generally designated by reference numeral 20, (particularly see FIG. 5C) is provided with a second shaft 21 made of a hollow cylindrical barrel shaft.
21 is provided with a plurality of fins 24 extending outwardly along its circumference, each pair of fins 24 receiving and holding a cutting edge of a tool having a circumference of a predetermined size and holding and holding the chuck opening 15. Is fitted inside. Second shaft 21 as a barrel shaft
Is provided with a collar portion 22 having a small inner diameter and a concave inclined portion 23 provided at an end opposite to the collar portion 22. Inner diameter
22 is slightly larger than the outer diameter of the first shaft 11, and the second shaft 21 is configured to be able to reciprocate along the first shaft 11.
第１および第２のフランジ27、28はフイン24の両側で
第２のシヤフト21から延出するように設けることが好ま
しい。フランジ27、28はフイン24間に保管される最長の
ドライバ刃先の長さより僅かに大の距離だけ離間され、
ドライバ先保管マガジン20内で保管されるドライバ刃先
に過度に長手方向に変位することを防止するよう機能す
る。更に詳述するに、ドライバ先保管マガジン20が（下
述の如く）その延伸位置にあるとき、第１のフランジ27
によりフイン24間に保持されるドライバ刃先がハンドル
12の内側から滑落することが防止される。且つ第２のフ
ランジ28によりフイン24間に保持されるドライバ刃先が
エンドキヤツプ13へ向かつて滑動することが防止され
る。The first and second flanges 27, 28 are preferably provided to extend from the second shaft 21 on both sides of the fin 24. The flanges 27, 28 are separated by a distance slightly greater than the length of the longest driver edge stored between the fins 24,
It functions to prevent the driver blade edge stored in the driver tip storage magazine 20 from being excessively displaced in the longitudinal direction. More specifically, when the driver tip storage magazine 20 is in its extended position (as described below), the first flange 27
The blade of the driver held between the fins 24 by the handle
It is prevented from sliding down from inside 12. Further, the driver blade held between the fins 24 by the second flange 28 is prevented from sliding toward the end cap 13.
全体として番号30で示される保持リング（特に図６参
照）は第１のシヤフト11の端部および円周歯17を受容す
る開口部32と複数のアーム部35を有した円形バネでなる
クリツプ33とを備えたシリンダ31の形状に構成され、複
数のアーム部が第２のシヤフト21に対し挿入され、摩擦
を介して連動可能に設けられていて傾斜部23を通過した
後柔軟なアーム部35が拡大するに伴い第２ののシヤフト
21内の傾斜部23内に一次的に保持される。A retaining ring, generally designated by the numeral 30, (see especially FIG. 6) is a clip 33 comprising a circular spring having an opening 32 for receiving the end of the first shaft 11 and the circumferential teeth 17 and a plurality of arms 35. A plurality of arms are inserted into the second shaft 21 and provided so as to be interlockable via friction, and after passing through the inclined portion 23, a flexible arm portion 35 is formed. As the second shift
It is temporarily held in an inclined portion 23 in 21.
エンドキヤツプ13（特に図４参照）の開口部40には第
２のシヤフト21の斜面端部をプレス嵌め状態にして受容
される。またエンドキヤツプ13のテーパー付けされたス
リーブ41はハンドル12内に挿入されて、エンドキヤツプ
13とハンドル12との間を確実に連結し、ハンドル12の開
口部に対し半径方向に支承する。スリーブ41にテーパー
付けすることにより、エンドキヤツプ13がハンドル12内
に容易に導入され得、またエンドキヤツプ13とハンドル
12とが容易に整合され得る。The bevel end of the second shaft 21 is received in the opening 40 of the end cap 13 (see FIG. 4 in particular) with the press-fitted state. Also, the tapered sleeve 41 of the end cap 13 is inserted into the handle 12 to
The connection between the handle 13 and the handle 12 is securely connected, and is radially supported on the opening of the handle 12. By tapering the sleeve 41, the end cap 13 can be easily introduced into the handle 12, and the end cap 13 and the handle
12 can easily be matched.
更にハンドル12の先端部にベアリングキヤツプ50が具
備される。ベアリングキヤツプ50はハンドル12に対しそ
の上で回転可能に設けられている。Further, a bearing cap 50 is provided at the tip of the handle 12. The bearing cap 50 is provided on the handle 12 so as to be rotatable thereon.
ドライバ先保管用のマガジン20（特に図５参照）に取
り付けるため、第２のシヤフト21は第１のシヤフト11の
外側に嵌め込まれ、ドライバ先保管マガジン20は第１の
シヤフト11の外周部に沿い摺動するに伴い中空のハンド
ル12内に完全に挿入される。マガジン20がハンドル12内
に完全に挿入された状態では、第１のシヤフト11の端部
が第２のシヤフト21の端部を介し接近可能である。保持
リング30は第２のシヤフト21内に挿入され、円周歯17の
機能により適所に固定されるまで保持リング30の開口部
32は第１のシヤフト11の端部を越えて摺動する。次にマ
ガジン20は中空のハンドル12から取り出され、一方保持
リング30は第１のシヤフト11に対し付設されたままで保
持され、更に冒頭で述べたようにバネクリツプ33により
第２のシヤフト21の内側に対し摩擦が与えられる。次い
で第２のシヤフト21がエンドキヤツプ13の開口部40内に
挿入され、化学的あるいは別の方法で適所に結合され
る。このようにして第２のシヤフトの傾斜部23とバネク
リツプ33の拡大部をその固定位置で受容するエンドキヤ
ツプ13との間にポケツトが形成される。The second shaft 21 is fitted to the outside of the first shaft 11 to be attached to the magazine 20 for storing the driver's tip (especially, see FIG. 5), and the magazine 20 is stored along the outer periphery of the first shaft 11. As it slides, it is completely inserted into the hollow handle 12. With the magazine 20 fully inserted into the handle 12, the end of the first shaft 11 is accessible via the end of the second shaft 21. The retaining ring 30 is inserted into the second shaft 21 and the opening in the retaining ring 30 is fixed in place by the function of the circumferential teeth 17.
32 slides over the end of the first shaft 11. The magazine 20 is then removed from the hollow handle 12, while the retaining ring 30 is held attached to the first shaft 11 and, furthermore, as described at the beginning, is held inside the second shaft 21 by a spring clip 33. Friction is provided. The second shaft 21 is then inserted into the opening 40 of the end cap 13 and bonded chemically or otherwise in place. In this way, a pocket is formed between the inclined portion 23 of the second shaft and the end cap 13 which receives the enlarged portion of the spring clip 33 at its fixed position.
動作 以下本発明によるカートリツジ型の工具の動作を説明
するに、マガジン20はエンドキヤツプ13を引張ることに
より中空のハンドル12内から取り出され得る。バレルシ
ヤフトとしての第２のシヤフト21は固定用の第１のシヤ
フト11に沿つて移動し、バネクリツプ33が第２のシヤフ
ト21の中空内部に対する押圧により生じる摩擦を介在さ
せつゝその先端部が小径のカラー部22により案内され
る。このとき留意すべき構成は、エンドキヤツプ13がハ
ンドル12から引き離されたとき、バネクリツプ33が第２
のシヤフト21の傾斜端部23により区画されたポケツトか
ら引き出され、第２のシヤフト21の中空内部に対し押圧
される点にある。またマガジン20は第２のシヤフト21の
小径のカラー部22が保持リング30の先端部と当接するま
で引き出される。Operation In order to explain the operation of the cartridge-type tool according to the invention below, the magazine 20 can be removed from the hollow handle 12 by pulling on the end cap 13. The second shaft 21 as a barrel shaft moves along the first shaft 11 for fixing, and the spring clip 33 interposes friction generated by pressing against the hollow inside of the second shaft 21. The tip of the second shaft 21 has a small diameter. Is guided by the collar section 22 of the first embodiment. At this time, the configuration to be noted is that when the end cap 13 is separated from the handle 12, the spring clip 33 is moved to the second position.
The second shaft 21 is drawn out of a pocket defined by the inclined end 23 of the shaft 21 and pressed against the hollow interior of the second shaft 21. The magazine 20 is pulled out until the small-diameter collar portion 22 of the second shaft 21 comes into contact with the tip of the holding ring 30.
引き出した位置において複数の対をなすフイン24およ
び保持された刃先（図示せず）は使用者に対し十分に露
呈される。使用者はマガジン20を回し半径方向外側の力
を加えて刃先を調べ、所望の刃先を選択してフイン24か
ら外す。このとき不必要の刃先を半径方向に内側へ力を
加えることにより非使用の対のフイン24間に収容するこ
とができる。In the extended position, the pairs of fins 24 and the retained cutting edges (not shown) are fully exposed to the user. The user turns the magazine 20 to apply a radially outward force to check the cutting edge, selects a desired cutting edge, and removes it from the fin 24. At this time, unnecessary cutting edges can be accommodated between the unused pairs of fins 24 by applying a force inward in the radial direction.
次いでマガジン20はエンドキヤツプ13を押圧すること
により中空ハンドル12内に再挿入される。マガジン20は
ハンドル12内にあるとき、バネクリツプ33が第２のシヤ
フト21の傾斜部23とエンドキヤツプ13の開口部40との間
に形成されるポケツト内に既に移動しており、エンドキ
ヤツプ13はその閉鎖位置に維持される。バネクリツプ33
はポケツト内で拡大しマガジン20が閉鎖位置で固定され
る。The magazine 20 is then reinserted into the hollow handle 12 by pressing the end cap 13. When the magazine 20 is in the handle 12, the spring clip 33 has already moved into the pocket formed between the inclined portion 23 of the second shaft 21 and the opening 40 of the end cap 13, and the end cap 13 It is maintained in its closed position. Spring clip 33
Expands in the pocket and the magazine 20 is fixed in the closed position.
本発明の別の特徴によれば、マガジン20がその閉鎖位
置にあるとき、エンドキヤツプ13が第１のシヤフト11を
中心にハンドル12に対し回転可能である。この構成によ
り使用者は工具に対し片方の手で軸方向の駆動力をおよ
び他方の手で工具に対しトルクを与えることができる。
駆動力を工作物に与えるため、使用者は片方の手のひら
をエンドキヤツプ13上に置き工具の軸に沿つて力を加え
る。トルクは使用者がハンドル12をつかみエンドキヤツ
プ13を中心にハンドルを回すことにより与えられる。あ
るいはベアリング50が保持されハンドル12が回されて工
具および刃先がベアリング50に対し回転される。According to another feature of the invention, the end cap 13 is rotatable about the first shaft 11 relative to the handle 12 when the magazine 20 is in its closed position. This configuration allows the user to apply axial driving force to the tool with one hand and torque to the tool with the other hand.
To apply a driving force to the workpiece, the user places one palm on the end cap 13 and applies a force along the axis of the tool. Torque is provided by the user grasping the handle 12 and turning the handle about the end cap 13. Alternatively, the bearing 50 is held and the handle 12 is turned to rotate the tool and the cutting edge with respect to the bearing 50.
本発明は特定の実施例に沿つて上述したが、多くの設
計変更が可能であることは当業者には理解されよう。従
つてこの実施例は本発明の一例を開示するにとどまらず
特許請求の範囲で定義した範囲を制限するものではない
ことは理解されよう。Although the present invention has been described above with reference to specific embodiments, those skilled in the art will recognize that many design modifications are possible. Therefore, it is to be understood that this embodiment is not intended to limit the scope defined by the claims, but merely to disclose an example of the present invention.
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) B25G 1/08 B25B 15/00 B25B 23/16 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. 6 , DB name) B25G 1/08 B25B 15/00 B25B 23/16
Claims (8)
いてチヤツクから延出する第１のシヤフト（11）と、ハ
ンドル（12）内の、第１の位置から、それが実質的にハ
ンドル（12）の外側にある第２の位置へ向かつて第１の
シヤフト（11）上を長手方向に移動可能な中空円筒状の
バレルシヤフトである第２のシヤフト（21）と、第２の
シヤフト（21）上に装着され、第２のシヤフトと共に移
動可能なエンドキヤツプ（13）とを備え、第２のシヤフ
ト（21）が第１の位置にあるときエンドキヤツプ（13）
によつてハンドル（12）の端部が閉鎖され、第２のシヤ
フト（21）が第２の位置にあるときエンドキヤツプ（1
3）によつてハンドル（12）の端部が開放されるよう構
成され、第２のシヤフト（21）が第１の位置にあるとき
マガジン（20）をハンドル（12）内に置き、第２のシヤ
フト（21）が第２の位置にあるときマガジン（20）をハ
ンドル（12）の外側にあるように構成されてなるカート
リツジの工具。1. A handle (15), a first shaft (11) extending from the chuck in the handle (12), and from a first position in the handle (12), the handle being substantially a handle. A second shaft (21), which is a hollow cylindrical barrel shaft movable longitudinally over the first shaft (11) to a second position outside of (12), and a second shaft; (21) an end cap (13) mounted on and movable with the second shaft, the end cap (13) when the second shaft (21) is in the first position.
The end of the handle (12) is closed by the end cap (1) when the second shaft (21) is in the second position.
3), the end of the handle (12) is opened, and when the second shaft (21) is in the first position, the magazine (20) is placed in the handle (12); A cartridge tool, wherein the magazine (20) is arranged outside the handle (12) when the shaft (21) is in the second position.
（24）を有し、刃先ホルダ（24）は第２のシヤフト（2
1）の円周部に沿つて装着され複数の刃先を脱着可能に
してなる請求項１の工具。2. The magazine (20) has a plurality of resilient blade holders (24), and the blade holder (24) is provided with a second shaft (2).
2. The tool according to claim 1, wherein a plurality of cutting edges are attached along the circumference of (1) so as to be detachable.
るとき、エンドキヤツプ（13）がハンドル（12）に対し
回転可能になるよう構成されてなる請求項１の工具。3. The tool of claim 1, wherein the end cap (13) is configured to be rotatable relative to the handle (12) when the end cap (13) is in its closed position.
能なベアリング（50）を備えてなる請求項３の工具。4. The tool of claim 3, further comprising a bearing (50) rotatable on the handle (12) relative to the handle.
転可能に設けられてなる請求項１の工具。5. The tool according to claim 1, wherein the magazine (20) is provided rotatably with respect to the handle (12).
ト（21）が長手方向に移動している間、第１のシヤフト
（11）と第２のシヤフト（21）との間で作動してエンド
キヤツプを閉鎖位置に維持し摩擦を発生する装置を備え
てなる請求項１の工具。6. While the second shaft (21) is moving in the longitudinal direction with respect to the first shaft (11), between the first shaft (11) and the second shaft (21). 2. The tool of claim 1 including a device that is operative to maintain the end cap in a closed position and generate friction.
を閉鎖位置に維持し摩擦を発生する装置には第２のシヤ
フト（21）の内側と接触する第１のシヤフト（11）上の
弾性クリツプ（33）が具備され、第２のシヤフト（21）
とエンドキヤツプ（13）との間にポケツトが形成され、
第２のシヤフト（21）が第１の位置にあるとき弾性クリ
ツプ（33）を収納しエンドキヤツプ（13）を閉鎖位置に
維持するように構成されてなる請求項６の工具。7. An end cap (13) for movement in a longitudinal direction.
The device for maintaining friction in the closed position and generating friction is provided with a resilient clip (33) on the first shaft (11) contacting the inside of the second shaft (21) and the second shaft (21).
And a pocket between the end cap (13) and
7. The tool of claim 6, wherein the second shaft (21) is configured to receive the resilient clip (33) and maintain the end cap (13) in the closed position when in the first position.
ジン（20）内に保持された工具の刃先の長手方向の過度
の変位を防止する第１および第２の外側へ延びたフラン
ジ（27、28）を備えてなる請求項１の工具。8. First and second outwardly extending flanges mounted on a second shaft (21) for preventing excessive longitudinal displacement of a cutting edge of a tool held in a magazine (20). The tool according to claim 1, comprising (27, 28).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002084270A CA2084270C (en) | 1992-12-01 | 1992-12-01 | Cartridge type screwdriver |
| CA2,084,270 | 1992-12-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08505812A JPH08505812A (en) | 1996-06-25 |
| JP2869678B2 true JP2869678B2 (en) | 1999-03-10 |
Family
ID=4150775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6512601A Expired - Fee Related JP2869678B2 (en) | 1992-12-01 | 1993-10-15 | Cartridge type tool |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0674567B1 (en) |
| JP (1) | JP2869678B2 (en) |
| KR (1) | KR100291865B1 (en) |
| AT (1) | ATE148647T1 (en) |
| AU (1) | AU668616B2 (en) |
| BR (1) | BR9307551A (en) |
| CA (1) | CA2084270C (en) |
| DE (1) | DE69308038T2 (en) |
| HK (1) | HK1004260A1 (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20305133U1 (en) * | 2003-03-31 | 2003-06-12 | Hilti Ag, Schaan | Hand tool with bit reserve |
| DE102005007117B4 (en) | 2005-02-17 | 2012-02-16 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Magazine handle for tool inserts, especially screwdriver bits |
| US8011277B2 (en) * | 2007-05-10 | 2011-09-06 | Wagic, Inc. | Hand tool with multiple bit storage and a method for using the same |
| US8033200B2 (en) | 2008-01-17 | 2011-10-11 | Wagic, Inc. | Universal ratcheting tool |
| US8925429B2 (en) | 2008-01-17 | 2015-01-06 | Wagic, Inc. | Radial foldout tool |
| US8468916B2 (en) | 2008-01-17 | 2013-06-25 | Wagic, Inc. | Biaxial foldout tool with multiple tools on a side and a rotational stop |
| US7946203B2 (en) | 2008-01-17 | 2011-05-24 | Wagic, Inc. | Tool handle for holding multiple tools of different sizes during use |
| US9120208B2 (en) | 2009-10-05 | 2015-09-01 | WAGIC, Inc | Handled ratcheting tool with a flip out handle |
| JP2011245591A (en) * | 2010-05-27 | 2011-12-08 | Kaneko Seisakusho:Kk | Air-cushion driver |
| US9387579B2 (en) | 2012-05-15 | 2016-07-12 | Wagic, Inc. | Adjustable tool handle for holding a tool during use |
| US9193058B2 (en) | 2012-05-15 | 2015-11-24 | Wagic, Inc. | Adjustable tool handle for holding a tool during use |
| US10723014B2 (en) | 2012-05-15 | 2020-07-28 | Wagic, Inc. | Tool holder for holding multiple tools of different sizes |
| DE102012107038A1 (en) | 2012-08-01 | 2014-02-27 | Wiha Werkzeuge Gmbh | Screwdriver handle with a magazine for screwdriver bits |
| USD723276S1 (en) | 2013-03-15 | 2015-03-03 | Wagic, Inc. | Post lock tool holder for L-shaped wrenches |
| US9193062B2 (en) | 2013-03-15 | 2015-11-24 | Wagic, Inc. | Post lock tool holder for L-shaped wrenches |
| CN109290993A (en) * | 2018-11-12 | 2019-02-01 | 广东奥能五金工具有限公司 | Integral electric screwdriver |
| DE102019116810A1 (en) | 2019-06-21 | 2020-12-24 | Wera Werkzeuge Gmbh | Screwdriver tool with magazine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB396874A (en) * | 1932-04-19 | 1933-08-17 | George Learmonth Cheffins | Electricians' screw-driver |
| US4278119A (en) * | 1980-01-07 | 1981-07-14 | Vermont American Corporation | Storage means for removable tips for hand tool |
| DE8706030U1 (en) * | 1987-04-25 | 1988-08-25 | Scintilla Ag, Solothurn | Hand tool machine |
-
1992
- 1992-12-01 CA CA002084270A patent/CA2084270C/en not_active Expired - Lifetime
-
1993
- 1993-10-15 DE DE69308038T patent/DE69308038T2/en not_active Expired - Lifetime
- 1993-10-15 KR KR1019950702035A patent/KR100291865B1/en not_active IP Right Cessation
- 1993-10-15 AT AT93922871T patent/ATE148647T1/en active
- 1993-10-15 EP EP93922871A patent/EP0674567B1/en not_active Expired - Lifetime
- 1993-10-15 JP JP6512601A patent/JP2869678B2/en not_active Expired - Fee Related
- 1993-10-15 AU AU52826/93A patent/AU668616B2/en not_active Ceased
- 1993-10-15 BR BR9307551A patent/BR9307551A/en not_active IP Right Cessation
-
1998
- 1998-04-28 HK HK98103573A patent/HK1004260A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE148647T1 (en) | 1997-02-15 |
| CA2084270A1 (en) | 1994-06-02 |
| KR100291865B1 (en) | 2002-06-27 |
| AU668616B2 (en) | 1996-05-09 |
| EP0674567A1 (en) | 1995-10-04 |
| DE69308038T2 (en) | 1997-11-13 |
| AU5282693A (en) | 1994-06-22 |
| CA2084270C (en) | 1998-01-20 |
| HK1004260A1 (en) | 1998-11-20 |
| BR9307551A (en) | 1999-06-01 |
| JPH08505812A (en) | 1996-06-25 |
| DE69308038D1 (en) | 1997-03-20 |
| EP0674567B1 (en) | 1997-02-05 |
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