FR511247A - Mechanical pestle for agglomerates of wood and stone and similar masses - Google Patents

Mechanical pestle for agglomerates of wood and stone and similar masses

Info

Publication number
FR511247A
FR511247A FR511247A FR511247DA FR511247A FR 511247 A FR511247 A FR 511247A FR 511247 A FR511247 A FR 511247A FR 511247D A FR511247D A FR 511247DA FR 511247 A FR511247 A FR 511247A
Authority
FR
France
Prior art keywords
agglomerates
stone
wood
similar masses
pestle
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
FR511247A
Other languages
French (fr)
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.)
Leipziger Steinholz Werke Dr Rudolph Keil & Co GmbH
Original Assignee
Leipziger Steinholz Werke Dr Rudolph Keil & Co GmbH
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 Leipziger Steinholz Werke Dr Rudolph Keil & Co GmbH filed Critical Leipziger Steinholz Werke Dr Rudolph Keil & Co GmbH
Application granted granted Critical
Publication of FR511247A publication Critical patent/FR511247A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
    • E01C19/35—Hand-held or hand-guided tools
FR511247A 1914-04-02 1915-04-02 Mechanical pestle for agglomerates of wood and stone and similar masses Expired FR511247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE511247X 1914-04-02

Publications (1)

Publication Number Publication Date
FR511247A true FR511247A (en) 1920-12-20

Family

ID=6547702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR511247A Expired FR511247A (en) 1914-04-02 1915-04-02 Mechanical pestle for agglomerates of wood and stone and similar masses

Country Status (1)

Country Link
FR (1) FR511247A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643595A (en) * 1947-11-03 1953-06-30 Jackson Corwill Machine for compacting granular mass material
US2685236A (en) * 1947-07-22 1954-08-03 Edward G Wisniewski Concrete working method
US2962785A (en) * 1955-08-18 1960-12-06 West Allis Concrete Products C Apparatus for manufacturing pretensioned, reinforced concrete sections
US3130469A (en) * 1959-05-23 1964-04-28 Vaw Ver Aluminium Werke Ag Apparatus for the shaping of tough granular substances

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685236A (en) * 1947-07-22 1954-08-03 Edward G Wisniewski Concrete working method
US2643595A (en) * 1947-11-03 1953-06-30 Jackson Corwill Machine for compacting granular mass material
US2962785A (en) * 1955-08-18 1960-12-06 West Allis Concrete Products C Apparatus for manufacturing pretensioned, reinforced concrete sections
US3130469A (en) * 1959-05-23 1964-04-28 Vaw Ver Aluminium Werke Ag Apparatus for the shaping of tough granular substances

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