JPS5013281A - - Google Patents

Info

Publication number
JPS5013281A
JPS5013281A JP4608074A JP4608074A JPS5013281A JP S5013281 A JPS5013281 A JP S5013281A JP 4608074 A JP4608074 A JP 4608074A JP 4608074 A JP4608074 A JP 4608074A JP S5013281 A JPS5013281 A JP S5013281A
Authority
JP
Japan
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.)
Pending
Application number
JP4608074A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5013281A publication Critical patent/JPS5013281A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/28—Loading ramps; Loading docks
    • B65G69/287—Constructional features of deck or surround
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/28—Loading ramps; Loading docks
    • B65G69/2805—Loading ramps; Loading docks permanently installed on the dock
    • B65G69/2811—Loading ramps; Loading docks permanently installed on the dock pivoting ramps
    • B65G69/2817—Loading ramps; Loading docks permanently installed on the dock pivoting ramps with fluid-operated means
    • B65G69/2829—Loading ramps; Loading docks permanently installed on the dock pivoting ramps with fluid-operated means extensible by sliding parts
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
    • C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
    • C09K2019/2078—Ph-COO-Ph-COO-Ph
JP4608074A 1973-04-26 1974-04-25 Pending JPS5013281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732321032 DE2321032A1 (en) 1973-04-26 1973-04-26 CROSSING BRIDGE FOR RAMPS

Publications (1)

Publication Number Publication Date
JPS5013281A true JPS5013281A (en) 1975-02-12

Family

ID=5879250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4608074A Pending JPS5013281A (en) 1973-04-26 1974-04-25

Country Status (2)

Country Link
JP (1) JPS5013281A (en)
DE (1) DE2321032A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50106887A (en) * 1974-01-31 1975-08-22
JPS51122679A (en) * 1975-04-19 1976-10-26 Oki Electric Ind Co Ltd P-type nematic liquid crystal compositions
JPS51141786A (en) * 1975-06-03 1976-12-06 Asahi Glass Co Ltd Liquid crystal displaying apparatus
JPS5345682A (en) * 1976-10-06 1978-04-24 Sharp Corp Liquid crystal composition
JPS5411888A (en) * 1977-06-30 1979-01-29 Sharp Corp Liquid crystal composition
JPS5534206A (en) * 1978-08-30 1980-03-10 Hitachi Ltd Nematic liquid crystal for display unit
JPS6126691A (en) * 1984-07-13 1986-02-05 Matsushita Electric Ind Co Ltd Liquid crystal composition

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662021A (en) * 1984-06-25 1987-05-05 Hagen James P Dockboard with a tread plate lock mechanism
DE3506665A1 (en) * 1985-02-26 1986-09-04 Kurt 3015 Wennigsen Alten OVERLOADING BRIDGE FOR RAMPS

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934488A (en) * 1972-08-03 1974-03-29
JPS4938888A (en) * 1972-08-18 1974-04-11
JPS4978684A (en) * 1972-12-06 1974-07-29
JPS4978683A (en) * 1972-12-06 1974-07-29
JPS4988791A (en) * 1972-12-26 1974-08-24
JPS49117373A (en) * 1973-03-13 1974-11-09

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934488A (en) * 1972-08-03 1974-03-29
JPS4938888A (en) * 1972-08-18 1974-04-11
JPS4978684A (en) * 1972-12-06 1974-07-29
JPS4978683A (en) * 1972-12-06 1974-07-29
JPS4988791A (en) * 1972-12-26 1974-08-24
JPS49117373A (en) * 1973-03-13 1974-11-09

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50106887A (en) * 1974-01-31 1975-08-22
JPS6041107B2 (en) * 1974-01-31 1985-09-13 キヤノン株式会社 liquid crystal composition
JPS51122679A (en) * 1975-04-19 1976-10-26 Oki Electric Ind Co Ltd P-type nematic liquid crystal compositions
JPS60386B2 (en) * 1975-04-19 1985-01-08 沖電気工業株式会社 Nematic liquid crystal composition exhibiting positive dielectric anisotropy
JPS51141786A (en) * 1975-06-03 1976-12-06 Asahi Glass Co Ltd Liquid crystal displaying apparatus
JPS5345682A (en) * 1976-10-06 1978-04-24 Sharp Corp Liquid crystal composition
JPS5411888A (en) * 1977-06-30 1979-01-29 Sharp Corp Liquid crystal composition
JPS6146514B2 (en) * 1977-06-30 1986-10-14 Sharp Kk
JPS5534206A (en) * 1978-08-30 1980-03-10 Hitachi Ltd Nematic liquid crystal for display unit
JPS6360077B2 (en) * 1978-08-30 1988-11-22
JPS6126691A (en) * 1984-07-13 1986-02-05 Matsushita Electric Ind Co Ltd Liquid crystal composition

Also Published As

Publication number Publication date
DE2321032A1 (en) 1974-11-14

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