DE344303C - - Google Patents

Info

Publication number
DE344303C
DE344303C DENDAT344303D DE344303DA DE344303C DE 344303 C DE344303 C DE 344303C DE NDAT344303 D DENDAT344303 D DE NDAT344303D DE 344303D A DE344303D A DE 344303DA DE 344303 C DE344303 C DE 344303C
Authority
DE
Germany
Prior art keywords
threaded
bracket
head
notches
threaded bushing
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.)
Active
Application number
DENDAT344303D
Other languages
German (de)
English (en)
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.)
Publication of DE344303C publication Critical patent/DE344303C/de
Active legal-status Critical Current

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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
    • B25B23/103—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means for gripping threaded studs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1215—Details of the jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/123—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis with locking arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1253—Jaws movement actuated by an axially movable member
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/44—Spanners; Wrenches of the chuck type
DENDAT344303D 1920-11-29 Active DE344303C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE171993X 1920-11-29

Publications (1)

Publication Number Publication Date
DE344303C true DE344303C (fr)

Family

ID=5689727

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT344303D Active DE344303C (fr) 1920-11-29

Country Status (3)

Country Link
DE (1) DE344303C (fr)
FR (1) FR543920A (fr)
GB (1) GB171993A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582444A (en) * 1949-11-25 1952-01-15 Donald C Lucht Cam actuated slidable jaw wrench
US2947208A (en) * 1959-03-02 1960-08-02 Neuschotz Robert Insert applying tool
WO2000015392A1 (fr) * 1998-09-12 2000-03-23 Travis Mcclure Outil pour enlever une bague de blocage
FR2785215A1 (fr) * 1998-11-03 2000-05-05 Emmanuel Berque Dispositif de liaison de vis sur embouts de vissage

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806797C2 (de) * 1978-02-17 1985-12-05 Günter Horst 7927 Sontheim Röhm Bohrfutter
DE2847927C2 (de) * 1978-11-04 1986-10-16 Günter Horst 7927 Sontheim Röhm Spannfutter, insbesondere Bohrfutter
DE7910976U1 (de) * 1979-04-14 1979-07-19 Roehm, Guenter Horst, 7927 Sontheim Nachspannendes bohrfutter
DE3416986C2 (de) * 1983-09-27 1985-10-10 Günter Horst 7927 Sontheim Röhm Bohrfutter zum Schlagbohren
DE3406668A1 (de) * 1984-02-24 1985-09-12 Günter Horst 7927 Sontheim Röhm Bohrfutter zum schlagbohren
DE3422195A1 (de) * 1984-06-15 1985-12-19 Günter Horst 7927 Sontheim Röhm Schlagbohreinrichtung
EP0164516B1 (fr) * 1984-06-15 1987-11-25 Günter Horst Röhm Mandrin de forage
DE58904089D1 (de) * 1989-08-18 1993-05-19 Roehm Guenter H Nachspannendes bohrfutter.
CN104626023B (zh) * 2015-03-18 2017-01-25 中国地质大学（武汉） 快速夹紧可调棘轮扳手
CN104816267B (zh) * 2015-04-24 2017-12-05 中国航空工业集团公司金城南京机电液压工程研究中心 一种扳手

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582444A (en) * 1949-11-25 1952-01-15 Donald C Lucht Cam actuated slidable jaw wrench
US2947208A (en) * 1959-03-02 1960-08-02 Neuschotz Robert Insert applying tool
WO2000015392A1 (fr) * 1998-09-12 2000-03-23 Travis Mcclure Outil pour enlever une bague de blocage
FR2785215A1 (fr) * 1998-11-03 2000-05-05 Emmanuel Berque Dispositif de liaison de vis sur embouts de vissage

Also Published As

Publication number Publication date
GB171993A (en) 1922-11-09
FR543920A (fr) 1922-09-12

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