CH103485A - Workbench with parallel clamping jaw. - Google Patents

Workbench with parallel clamping jaw.

Info

Publication number
CH103485A
CH103485A CH103485DA CH103485A CH 103485 A CH103485 A CH 103485A CH 103485D A CH103485D A CH 103485DA CH 103485 A CH103485 A CH 103485A
Authority
CH
Switzerland
Prior art keywords
workbench
clamping jaw
parallel clamping
iron plate
jaw
Prior art date
Application number
Other languages
German (de)
Inventor
Knecht Robert
Original Assignee
Knecht Robert
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Knecht Robert filed Critical Knecht Robert
Publication of CH103485A publication Critical patent/CH103485A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/10—Arrangements for positively actuating jaws using screws
    • B25B1/103—Arrangements for positively actuating jaws using screws with one screw perpendicular to the jaw faces, e.g. a differential or telescopic screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Description

  

  Hobelbank mit parallel geführter Spannbache.    Gegenstand vorliegender Erfindung ist  eine Hobelbank mit parallel geführter Spann  backe, bei welcher an den beiden     Bach_en-          führungen    je eine Zahnstange     angebracht.    ist,       welche    Zahnstangen durch zwei     gleichgrosse,          ineinandergreifende    Zahnräder miteinander  verbunden sind.  



  Der Erfindungsgegenstand ist auf bei  liegender Zeichnung beispielsweise darge  stellt. Es zeigt:       Fig.    1 eine Draufsicht auf die Hobel  bank,       Fig.    2 einen Schnitt nach der Linie     _9--L'.     Auf der Grundplatte a der Hobelbank  ist eine Leiste b mit zwei Führungslöchern  für die Backenführungen c, c' aufgeschraubt,  welch letztere mit der Klemmbacke d  fest verbunden sind. In der letzteren ist  ferner eine mit     Handgriffhalter    e versehene  Schraubenspindel f drehbar befestigt. Fer  ner befindet sich in der Leiste b eine       Spindelmutter    g.

   Unten ist in die Grund  platte     a    der Hobelbank eine Eisenplatte     1z     eingelassen und mittelst Holzschrauben be  festigt. An dieser Eisenplatte sind mittelst  zweier Kopfschrauben     i    und     1e,    welche als    Lagerzapfen dienen, zwei     ineinandergreifende     Zahnräder     l    und<I>ur</I>drehbar befestigt. Ferner  sind in die Backenführungen c und c Zahn  stangen     7z    und o eingelassen. Letztere greifen  in die Zahnräder     l    und     in.     



  Durch diese Konstruktion wird erreicht,  dass die bewegliche Spannbacke bei ein  seitigem Druck durch ein Arbeitsstück in  jeder Lage immer parallel gehalten wird.



  Workbench with parallel clamping brook. The subject of the present invention is a workbench with a parallel clamping jaw, in which a rack is attached to each of the two Bach_en guides. is which racks are connected to each other by two equally sized, intermeshing gears.



  The subject of the invention is illustrated in the accompanying drawing, for example. It shows: Fig. 1 is a plan view of the planer bench, Fig. 2 is a section along the line _9 - L '. A bar b with two guide holes for the jaw guides c, c 'is screwed onto the base plate a of the workbench, the latter being firmly connected to the clamping jaw d. In the latter, a screw spindle f provided with a handle holder e is also rotatably attached. Fer ner is a spindle nut g in the bar b.

   At the bottom an iron plate 1z is embedded in the base plate a of the workbench and fastened with wood screws. Two interlocking gears l and <I> ur </I> are rotatably attached to this iron plate by means of two head screws i and 1e, which serve as bearing journals. Furthermore, c and c tooth rods 7z and o are embedded in the jaw guides. The latter mesh with the gears l and in.



  This construction ensures that the movable clamping jaw is always kept parallel in every position when a workpiece is pressed on one side.

Claims (1)

PATENTANSPRUCH: Hobelbank mit parallel geführter Spann backe, dadurch gekennzeichnet, dass an den Backenführungen je eine Zahnstange ange bracht ist, welche Zahnstangen durch zwei gleichgrosse, ineinandergreifende Zahnräder miteinander verbunden sind. UNTERANSPRUCH: Hobelbank nach Patentanspruch, dadurch gekennzeichnet, dass die beiden Zahnräder auf einer Eisenplatte mit Kopfschrauben drehbar befestigt sind, welche Eisenplatte in der Hobelbankgrundplatte eingelassen ist. PATENT CLAIM: Workbench with parallel clamping jaw, characterized in that a toothed rack is attached to each of the jaw guides, which toothed racks are connected to one another by two equally sized, interlocking toothed wheels. SUBClaim: Workbench according to claim, characterized in that the two gear wheels are rotatably attached to an iron plate with head screws, which iron plate is embedded in the workbench base plate.
CH103485D 1922-10-19 1922-10-19 Workbench with parallel clamping jaw. CH103485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH103485T 1922-10-19

Publications (1)

Publication Number Publication Date
CH103485A true CH103485A (en) 1924-02-16

Family

ID=4362231

Family Applications (1)

Application Number Title Priority Date Filing Date
CH103485D CH103485A (en) 1922-10-19 1922-10-19 Workbench with parallel clamping jaw.

Country Status (1)

Country Link
CH (1) CH103485A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198509A (en) * 1962-11-19 1965-08-03 David R Sunderlage Clamp for securing work piece to machine tool table
US5299894A (en) * 1992-12-23 1994-04-05 The Boeing Company Workpiece positioning and drilling end effector
US5482409A (en) * 1993-01-06 1996-01-09 The Boeing Company Part positioning and drilling end effector
US5860900A (en) * 1993-01-06 1999-01-19 The Boeing Company End effector storage station

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198509A (en) * 1962-11-19 1965-08-03 David R Sunderlage Clamp for securing work piece to machine tool table
US5299894A (en) * 1992-12-23 1994-04-05 The Boeing Company Workpiece positioning and drilling end effector
US5482409A (en) * 1993-01-06 1996-01-09 The Boeing Company Part positioning and drilling end effector
US5860900A (en) * 1993-01-06 1999-01-19 The Boeing Company End effector storage station

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