A guide rail for a portable power tool includes a releasable connecting device and at least two individual rails which are to be joined together to form a common rail and which can be locked together via the releasable connecting device. The releasable connecting device includes at least one connect
A guide rail for a portable power tool includes a releasable connecting device and at least two individual rails which are to be joined together to form a common rail and which can be locked together via the releasable connecting device. The releasable connecting device includes at least one connecting latch on a first individual rail of the at least two individual rails. The connecting latch is adjustable between a locking position and a release position. The connecting latch, for shifting from the locking position into the release position, performs a movement relative to the first individual rail on which the connecting latch is held. The connecting latch is engaged in the locking position with a locking counterpart arranged on a second individual rail of the at least two individual rails.
대표청구항▼
1. A guide rail for a portable power tool, comprising: a first individual rail;a second individual rail configured to be joined to the first individual rail to form a common guide rail; anda releasable connecting device configured to lock the first individual rail and the second individual rail toge
1. A guide rail for a portable power tool, comprising: a first individual rail;a second individual rail configured to be joined to the first individual rail to form a common guide rail; anda releasable connecting device configured to lock the first individual rail and the second individual rail together,wherein the releasable connecting device comprises at least one connecting latch on the first individual rail and a locking counterpart on the second individual rail,wherein the connecting latch is configured to move between a locking position and a release position,wherein the connecting latch is configured to move relative to the first individual rail to shift between the locking position and the release position,wherein the connecting latch is engaged in the locking position with the locking counterpart,wherein the connecting latch overcomes a pressure point when being shifted from the release position into the locking position and the connecting latch overcomes the pressure point when being shifted from the locking position into the release positionwherein the releasable connecting device further comprises at least one push-in element on the second individual rail configured to be pushed into a recess in the first individual rail,wherein the locking counterpart is defined on the at least one push-in element, andwherein the connecting latch is configured in the locking position to lock with the locking counterpart on the push-in element. 2. The guide rail as claimed in claim 1, wherein the pressure point is realized by a contact element arranged on the connecting latch, said contact element, during the shifting into the locking position, briefly coming into contact with another contact element located on the first individual rail, the contact being neutralized again when the locking position is reached. 3. The guide rail as claimed in claim 2, wherein the contact element arranged on the connecting latch includes a protruding round bead on the connecting latch. 4. The guide rail as claimed in claim 1, wherein: the connecting latch includes a first claw having a first projection and a first recess, andthe locking counterpart includes a second claw having a second projection and a second recess, andthe first projection is positioned in the second recess and the second projection is positioned in the first recess to interlock the connecting latch and the locking counterpart in the locking position. 5. The guide rail as claimed in claim 1, wherein the connecting latch, during the shifting movement from the release position into the locking position, pulls the second individual rail into a position in which it is brought close to the first individual rail. 6. The guide rail as claimed in claim 4, wherein at least one of the first claw and the second claw has a slanted contact surface which is at an angle of greater than zero and less than 90° to the rail longitudinal axis. 7. The guide rail as claimed in claim 1, wherein the connecting latch generates a clicking noise when being shifted from the release position into the locking position. 8. The guide rail as claimed in claim 1, wherein the releasable connecting device further comprises: two connecting latches arranged parallel to one another; andtwo locking counterparts which are arranged parallel to one another being assigned to the two connecting latches which are arranged parallel to one another. 9. A portable power tool, comprising: a guide rail including (i) a first individual rail, (ii) a second individual rail configured to be joined to the first individual rail, (iii) and a releasable connecting device configured to lock the first individual rail and the second individual rail together,wherein the releasable connecting device comprises at least one connecting latch on the first individual rail and a locking counterpart on the second individual rail,wherein the connecting latch is configured to move between a locking position and a release position,wherein the connecting latch is configured to move relative to the first individual rail to shift between the locking position and the release position, andwherein the connecting latch is engaged in the locking position with the locking counterpart,wherein the connecting latch overcomes a pressure point when being shifted from the release position into the locking position and the connecting latch overcomes the pressure point when being shifted from the locking position into the release position,wherein the releasable connecting device further comprises at least one push-in element on the second individual rail configured to be pushed into a recess in the first individual rail,wherein the locking counterpart is defined on the at least one push-in element, andwherein the connecting latch is configured in the locking position to lock with the locking counterpart on the push-in element.
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이 특허에 인용된 특허 (2)
Hansen Paul D. (307 Los Pinos Way San Jose CA 95119) DeCerce Garrett B. (15003 SE. 143rd Pl. Renton WA 98056) Schmidt ; Jr. William J. (2130 Half Rd. Morgan Hill CA 95037), Latching mechanism with integral key member.
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