GB2090317B - Clamps - Google Patents

Clamps

Info

Publication number
GB2090317B
GB2090317B GB8115166A GB8115166A GB2090317B GB 2090317 B GB2090317 B GB 2090317B GB 8115166 A GB8115166 A GB 8115166A GB 8115166 A GB8115166 A GB 8115166A GB 2090317 B GB2090317 B GB 2090317B
Authority
GB
United Kingdom
Prior art keywords
clamps
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
Application number
GB8115166A
Other versions
GB2090317A (en
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.)
Matex Co Ltd
Original Assignee
Matex Co Ltd
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 Matex Co Ltd filed Critical Matex Co Ltd
Publication of GB2090317A publication Critical patent/GB2090317A/en
Application granted granted Critical
Publication of GB2090317B publication Critical patent/GB2090317B/en
Expired 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
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/10—Arrangements for positively actuating jaws using screws
    • B25B5/104—Arrangements for positively actuating jaws using screws with one screw and one clamping lever and one fulcrum element
    • B25B5/106—Arrangements for positively actuating jaws using screws with one screw and one clamping lever and one fulcrum element with one end of the lever resting on an additional block and the screw being positioned between the ends of the lever
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • 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
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/10—Arrangements for positively actuating jaws using screws
    • B25B5/104—Arrangements for positively actuating jaws using screws with one screw and one clamping lever and one fulcrum element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/305—Mounting of moulds or mould support plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1742—Mounting of moulds; Mould supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/026—Mounting of dies, platens or press rams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/12—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using sliding jaws
GB8115166A 1980-12-29 1981-05-18 Clamps Expired GB2090317B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980188677U JPS5854990Y2 (en) 1980-12-29 1980-12-29 mold clamp

Publications (2)

Publication Number Publication Date
GB2090317A GB2090317A (en) 1982-07-07
GB2090317B true GB2090317B (en) 1984-11-14

Family

ID=16227907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8115166A Expired GB2090317B (en) 1980-12-29 1981-05-18 Clamps

Country Status (9)

Country Link
JP (1) JPS5854990Y2 (en)
KR (2) KR830004954A (en)
CA (1) CA1188065A (en)
DE (1) DE3142960C2 (en)
FR (1) FR2497140A1 (en)
GB (1) GB2090317B (en)
HK (1) HK49685A (en)
IT (1) IT1172083B (en)
SG (1) SG23485G (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472128A (en) * 1983-06-02 1984-09-18 Sharp Die And Mold Co. Quick change locator clamp assembly for plastic molding machine
JPH0614978Y2 (en) * 1989-07-31 1994-04-20 マテックス株式会社 Mold clamp
JP3183535B2 (en) * 1991-08-08 2001-07-09 株式会社スター精機 Automatic die fixing device in automatic die change system
JP4803528B2 (en) * 2005-07-19 2011-10-26 山崎 勇 Mold clamp
DE102012201921A1 (en) * 2012-02-09 2013-08-14 Andreas Maier Gmbh & Co. Kg Clamp for a clamping device
CN103331883A (en) * 2013-06-28 2013-10-02 无锡麻德克斯精机有限公司 Clamping device of injection molding machine mould
CN106696137A (en) * 2016-12-28 2017-05-24 深圳天珑无线科技有限公司 Pressing device
CN109454816B (en) * 2018-11-22 2020-11-27 实丰文化发展股份有限公司 Automatic plastic toy injection mold of die sinking
CN109530556A (en) * 2018-12-05 2019-03-29 黄河水利职业技术学院 Mold mounting platens

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499408A (en) * 1945-06-02 1950-03-07 Ambrose J Peraino Work holder
US2623440A (en) * 1945-10-31 1952-12-30 Warren Dunham Foster Unitary work holder
GB634770A (en) * 1948-03-16 1950-03-29 Slumberland Ltd A new or improved adjustable machine clamp
DE925971C (en) * 1953-05-14 1955-04-04 Mahle Werk G M B H Device for locking cores for die casting molds
DE1697758U (en) * 1955-02-02 1955-05-05 Arend G M B H Maschf STEP CLAMPING CLAW.
FR1336269A (en) * 1962-07-18 1963-08-30 Flange supports and flanges for fixing workpieces to machine tools
DE1952279B2 (en) * 1969-10-17 1974-02-07 Dornier Gmbh, 7990 Friedrichshafen Device for producing a curved sandwich panel
DE2415191A1 (en) * 1974-03-29 1975-10-16 Dieter Geldmacher Arrgmt. for clamping a workpiece on a work table - consists of pivoting blocks mounted between two levers

Also Published As

Publication number Publication date
IT1172083B (en) 1987-06-18
DE3142960A1 (en) 1982-09-16
KR840000394Y1 (en) 1984-03-12
CA1188065A (en) 1985-06-04
JPS57111514U (en) 1982-07-09
KR830004954A (en) 1983-07-23
GB2090317A (en) 1982-07-07
FR2497140B1 (en) 1984-11-30
DE3142960C2 (en) 1985-01-24
JPS5854990Y2 (en) 1983-12-15
FR2497140A1 (en) 1982-07-02
SG23485G (en) 1985-09-13
IT8149743A0 (en) 1981-11-19
HK49685A (en) 1985-07-05

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20010517