DE29922235U1 - Screw clamp - Google Patents

Screw clamp

Info

Publication number
DE29922235U1
DE29922235U1 DE29922235U DE29922235U DE29922235U1 DE 29922235 U1 DE29922235 U1 DE 29922235U1 DE 29922235 U DE29922235 U DE 29922235U DE 29922235 U DE29922235 U DE 29922235U DE 29922235 U1 DE29922235 U1 DE 29922235U1
Authority
DE
Germany
Prior art keywords
rail
screw clamp
clamping arm
clamp according
approximately
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 - Lifetime
Application number
DE29922235U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HERBA WERKZEUGFABRIK MAX HERBS
Original Assignee
HERBA WERKZEUGFABRIK MAX HERBS
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 HERBA WERKZEUGFABRIK MAX HERBS filed Critical HERBA WERKZEUGFABRIK MAX HERBS
Priority to DE29922235U priority Critical patent/DE29922235U1/en
Publication of DE29922235U1 publication Critical patent/DE29922235U1/en
Priority to EP00125195A priority patent/EP1108503A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00Clamps
    • B25B5/06Arrangements for positively actuating jaws
    • B25B5/10Arrangements for positively actuating jaws using screws
    • B25B5/102Arrangements for positively actuating jaws using screws with at least one jaw sliding along a bar
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00Clamps
    • B25B5/16Details, e.g. jaws, jaw attachments
    • B25B5/166Slideways; Guiding and/or blocking means for jaws thereon

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Clamps And Clips (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Schraubzwinge (1) mit einer Schiene (2), einem an einem Ende der Schiene (2) befestigten, ersten Spannarm (4) und einem zur Variation der Spannweite (S) verschiebbar auf der Schiene (2) geführte, zweiten Spannarm (6) mit Spanneinrichtung (10), wobei der erste Spannarm (4) durch Verpressen fest mit der Schiene (2) verbunden ist, dadurch gekennzeichnet, daß der erste Spannarm (4) zusätzlich mit der Schiene (2) verstiftet oder vernietet ist.1.Screw clamp ( 1 ) with a rail ( 2 ), a first clamping arm ( 4 ) attached to one end of the rail ( 2 ) and a second clamping arm guided on the rail ( 2 ) so as to be able to vary the span (S) ( 6 ) with tensioning device ( 10 ), the first tensioning arm ( 4 ) being firmly connected to the rail ( 2 ) by pressing, characterized in that the first tensioning arm ( 4 ) is additionally pinned or riveted to the rail ( 2 ). 2. Schraubzwinge nach Anspruch 1, dadurch gekennzeichnet, daß die Schiene (2) formschlüssig in einer Schienenaufnahme (24) des ersten Spannarms (4) sitzt.2. Screw clamp according to claim 1, characterized in that the rail ( 2 ) sits positively in a rail receptacle ( 24 ) of the first clamping arm ( 4 ). 3. Schraubzwinge nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß ein Stiftelement (26) nach Art eines Nietes, insbesondere Senkkopfnietes, quer zur Schiene (2) in fluchtende Lochöffnungen (28, 30) des ersten Spannarms (4) und der Schiene (2) eingepresst ist.3. Screw clamp according to claim 1 or 2, characterized in that a pin element ( 26 ) in the manner of a rivet, in particular countersunk head rivet, transversely to the rail ( 2 ) in aligned hole openings ( 28 , 30 ) of the first clamping arm ( 4 ) and the rail ( 2 ) is pressed. 4. Schraubzwinge nach Anspruch 3, dadurch gekennzeichnet, daß sich das Stiftelement (26) etwa senkrecht zu einer von Seitenflächen (2a) der Schiene (2) definierten Schienenebene durch eine einseitige Lochöffnung (28) des ersten Spannarms (4) und in eine Sacklochöffnung (30) der Schiene (2) erstreckt.4. clamp according to claim 3, characterized in that the pin element ( 26 ) approximately perpendicular to a side surface ( 2 a) of the rail ( 2 ) defined rail plane through a one-sided hole opening ( 28 ) of the first clamping arm ( 4 ) and in one Blind hole opening ( 30 ) of the rail ( 2 ) extends. 5. Schraubzwinge nach Anspruch 4, dadurch gekennzeichnet, daß die Sacklochöffnung (30) der Schiene (2) bezüglich ihrer Tiefe (T) etwa 60% bis 90%, insbesondere etwa 75%, der Dicke (D) der Schiene (2) entspricht.5. Screw clamp according to claim 4, characterized in that the blind hole opening ( 30 ) of the rail ( 2 ) with respect to its depth (T) corresponds to about 60% to 90%, in particular about 75%, of the thickness (D) of the rail ( 2 ) . 6. Schraubzwinge nach einem der Ansprüche 3 bis 5, dadurch gekennzeichnet, daß das Stiftelement (26) einen Schaft (32) und einen im Wesentlichen oberflächenbündig versenkt in einer Ansenkung (34) des ersten Spannarms (4) sitzenden Kopf (36) aufweist.6. Screw clamp according to one of claims 3 to 5, characterized in that the pin element ( 26 ) has a shaft ( 32 ) and a substantially flush with the surface in a countersink ( 34 ) of the first clamping arm ( 4 ) seated head ( 36 ). 7. Schraubzwinge nach Anspruch 6, dadurch gekennzeichnet, daß - je nach Zwingen-Baugröße - der Schaft (32) einen Schaftdurchmesser (DS) etwa im Bereich von 1 bis 3 mm, der Kopf (36) einen Kopfdurchmesser (DK) etwa im Bereich von 8 bis 10 mm und/oder das gesamte Stiftelement (26) eine Gesamtlänge (L) etwa im Bereich von 10 bis 14 mm aufweisen.7. Screw clamp according to claim 6, characterized in that - depending on the clamp size - the shaft ( 32 ) has a shaft diameter (DS) approximately in the range of 1 to 3 mm, the head ( 36 ) has a head diameter (DK) approximately in the range of 8 to 10 mm and / or the entire pin element ( 26 ) have a total length (L) approximately in the range of 10 to 14 mm.
DE29922235U 1999-12-17 1999-12-17 Screw clamp Expired - Lifetime DE29922235U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29922235U DE29922235U1 (en) 1999-12-17 1999-12-17 Screw clamp
EP00125195A EP1108503A1 (en) 1999-12-17 2000-11-18 Clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29922235U DE29922235U1 (en) 1999-12-17 1999-12-17 Screw clamp

Publications (1)

Publication Number Publication Date
DE29922235U1 true DE29922235U1 (en) 2000-03-02

Family

ID=8083148

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29922235U Expired - Lifetime DE29922235U1 (en) 1999-12-17 1999-12-17 Screw clamp

Country Status (2)

Country Link
EP (1) EP1108503A1 (en)
DE (1) DE29922235U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130055872A1 (en) * 2011-09-07 2013-03-07 Robert Bosch Gmbh Workpiece Clamp for Miter Saw

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427016A (en) * 1967-03-17 1969-02-11 Harold D Harris Ratchet clamp vernier
DE2316216C3 (en) * 1973-03-31 1975-11-20 Lohmann & Stuhlmann, 5600 Wuppertal Clamp, especially screw clamp
DE9106330U1 (en) * 1991-05-23 1991-09-05 Herba Werkzeugfabrik Max Herbstrith Gmbh & Co Kg, 5630 Remscheid, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130055872A1 (en) * 2011-09-07 2013-03-07 Robert Bosch Gmbh Workpiece Clamp for Miter Saw
US9387572B2 (en) * 2011-09-07 2016-07-12 Robert Bosch Gmbh Workpiece clamp for miter saw

Also Published As

Publication number Publication date
EP1108503A1 (en) 2001-06-20

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000406

R156 Lapse of ip right after 3 years

Effective date: 20030701