DE3742782A1 - Druckmittelzange fuer federbandschellen - Google Patents

Druckmittelzange fuer federbandschellen

Info

Publication number
DE3742782A1
DE3742782A1 DE19873742782 DE3742782A DE3742782A1 DE 3742782 A1 DE3742782 A1 DE 3742782A1 DE 19873742782 DE19873742782 DE 19873742782 DE 3742782 A DE3742782 A DE 3742782A DE 3742782 A1 DE3742782 A1 DE 3742782A1
Authority
DE
Germany
Prior art keywords
pressure medium
pliers
pressure
sliding block
drive piston
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.)
Granted
Application number
DE19873742782
Other languages
German (de)
English (en)
Other versions
DE3742782C2 (enrdf_load_stackoverflow
Inventor
Michael Dr Kretzschmar
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19873742782 priority Critical patent/DE3742782A1/de
Publication of DE3742782A1 publication Critical patent/DE3742782A1/de
Application granted granted Critical
Publication of DE3742782C2 publication Critical patent/DE3742782C2/de
Granted 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
    • B25B25/00—Implements for fastening, connecting or tensioning of wire or strip
    • B25B25/005—Implements for fastening, connecting or tensioning of wire or strip for applying wire clasps to hose couplings
    • 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
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/12—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears
    • B25B7/126—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears with fluid drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Mechanically-Actuated Valves (AREA)
DE19873742782 1987-12-17 1987-12-17 Druckmittelzange fuer federbandschellen Granted DE3742782A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873742782 DE3742782A1 (de) 1987-12-17 1987-12-17 Druckmittelzange fuer federbandschellen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873742782 DE3742782A1 (de) 1987-12-17 1987-12-17 Druckmittelzange fuer federbandschellen

Publications (2)

Publication Number Publication Date
DE3742782A1 true DE3742782A1 (de) 1989-07-06
DE3742782C2 DE3742782C2 (enrdf_load_stackoverflow) 1990-02-15

Family

ID=6342819

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873742782 Granted DE3742782A1 (de) 1987-12-17 1987-12-17 Druckmittelzange fuer federbandschellen

Country Status (1)

Country Link
DE (1) DE3742782A1 (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8900250U1 (de) * 1989-01-11 1989-02-23 Kretzschmar, Michael, Dr., 2000 Hamburg Druckmittelzange für Ohr-Klemmen
WO1992002338A1 (de) * 1990-07-27 1992-02-20 Alex Lipp Hydraulik- oder pneumatikzusatzantrieb für handblechformer
DE19832363C1 (de) * 1998-07-20 2000-03-09 Bayern Freistaat Multifunktions-Werkzeug
US6530615B2 (en) 2001-01-17 2003-03-11 Syron Engineering & Mfg., Llc Workpiece gripper
CN105382752A (zh) * 2015-12-02 2016-03-09 杭州市萧山区高级技工学校 单耳气动卡箍钳
CN109823940A (zh) * 2019-03-26 2019-05-31 中煤第五建设有限公司 一种罐道绳中部扶绳机构
DE102021103015B3 (de) 2021-02-09 2022-04-21 Oetiker Schweiz Ag Sicherheitsventil für ein pneumatisch betätigbares Werkzeug

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766631A (en) * 1950-06-09 1956-10-16 Rotor Tool Company Power multiplying mechanism for portable hand tools
DE1934599U (de) * 1966-01-08 1966-03-10 Manfred Schwab Hand-werkzeuggeraet, insbesondere zange.
DE2458172B2 (de) * 1974-07-08 1976-05-06 Oetiker, Hans, Horgen (Schweiz) Zange zum anbringen von schlauchbandklemmen
CH597985A5 (en) * 1975-03-06 1978-04-28 Willy Fluckiger Pneumatic pincers for crimping eyelet onto cable
DE2840107A1 (de) * 1978-09-15 1980-03-27 Blomberg Werke Kg Einrichtung zum aufweiten von klemmringen
DE3029314C2 (de) * 1980-03-24 1984-08-16 Takaaki Osaka Aoki Von Hand betätigbare hydraulische Spannzange
DE3713711A1 (de) * 1986-06-02 1987-12-10 Ex Cell O Corp Hydraulisches werkzeug, insbesondere crimpwerkzeug

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766631A (en) * 1950-06-09 1956-10-16 Rotor Tool Company Power multiplying mechanism for portable hand tools
DE1934599U (de) * 1966-01-08 1966-03-10 Manfred Schwab Hand-werkzeuggeraet, insbesondere zange.
DE2458172B2 (de) * 1974-07-08 1976-05-06 Oetiker, Hans, Horgen (Schweiz) Zange zum anbringen von schlauchbandklemmen
CH597985A5 (en) * 1975-03-06 1978-04-28 Willy Fluckiger Pneumatic pincers for crimping eyelet onto cable
DE2840107A1 (de) * 1978-09-15 1980-03-27 Blomberg Werke Kg Einrichtung zum aufweiten von klemmringen
DE3029314C2 (de) * 1980-03-24 1984-08-16 Takaaki Osaka Aoki Von Hand betätigbare hydraulische Spannzange
DE3713711A1 (de) * 1986-06-02 1987-12-10 Ex Cell O Corp Hydraulisches werkzeug, insbesondere crimpwerkzeug

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8900250U1 (de) * 1989-01-11 1989-02-23 Kretzschmar, Michael, Dr., 2000 Hamburg Druckmittelzange für Ohr-Klemmen
WO1992002338A1 (de) * 1990-07-27 1992-02-20 Alex Lipp Hydraulik- oder pneumatikzusatzantrieb für handblechformer
DE19832363C1 (de) * 1998-07-20 2000-03-09 Bayern Freistaat Multifunktions-Werkzeug
US6530615B2 (en) 2001-01-17 2003-03-11 Syron Engineering & Mfg., Llc Workpiece gripper
CN105382752A (zh) * 2015-12-02 2016-03-09 杭州市萧山区高级技工学校 单耳气动卡箍钳
CN109823940A (zh) * 2019-03-26 2019-05-31 中煤第五建设有限公司 一种罐道绳中部扶绳机构
DE102021103015B3 (de) 2021-02-09 2022-04-21 Oetiker Schweiz Ag Sicherheitsventil für ein pneumatisch betätigbares Werkzeug
WO2022171459A1 (de) 2021-02-09 2022-08-18 Oetiker Schweiz Ag Sicherheitsventil für ein pneumatisch betätigbares werkzeug

Also Published As

Publication number Publication date
DE3742782C2 (enrdf_load_stackoverflow) 1990-02-15

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee