FR2495685A1 - Perfectionnements aux dispositifs de retenue de pic, notamment de pics de haveuse - Google Patents

Perfectionnements aux dispositifs de retenue de pic, notamment de pics de haveuse Download PDF

Info

Publication number
FR2495685A1
FR2495685A1 FR8122772A FR8122772A FR2495685A1 FR 2495685 A1 FR2495685 A1 FR 2495685A1 FR 8122772 A FR8122772 A FR 8122772A FR 8122772 A FR8122772 A FR 8122772A FR 2495685 A1 FR2495685 A1 FR 2495685A1
Authority
FR
France
Prior art keywords
tool
cam
eccentric
socket
combination according
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.)
Withdrawn
Application number
FR8122772A
Other languages
English (en)
French (fr)
Inventor
Henry Mcgaw Brown
Sidney Ernest Proctor
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.)
Anderson Strathclyde Ltd
Original Assignee
Anderson Strathclyde 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 Anderson Strathclyde Ltd filed Critical Anderson Strathclyde Ltd
Publication of FR2495685A1 publication Critical patent/FR2495685A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders
    • E21C35/193—Means for fixing picks or holders using bolts as main fixing elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Clamps And Clips (AREA)
FR8122772A 1980-12-04 1981-12-04 Perfectionnements aux dispositifs de retenue de pic, notamment de pics de haveuse Withdrawn FR2495685A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8038931 1980-12-04
GB8104962 1981-02-17

Publications (1)

Publication Number Publication Date
FR2495685A1 true FR2495685A1 (fr) 1982-06-11

Family

ID=26277727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8122772A Withdrawn FR2495685A1 (fr) 1980-12-04 1981-12-04 Perfectionnements aux dispositifs de retenue de pic, notamment de pics de haveuse

Country Status (5)

Country Link
AU (1) AU7778781A (de)
BR (1) BR8107865A (de)
DE (1) DE3147600A1 (de)
FR (1) FR2495685A1 (de)
GB (1) GB2111098A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607891A (en) * 1985-05-31 1986-08-26 Joy Manufacturing Company Rotary retainer for mining bits
CN101089365B (zh) * 2006-06-15 2010-07-28 黑龙江科技学院 一种采掘机械用截齿组件
US8523289B2 (en) * 2009-04-10 2013-09-03 Kennametal Inc. Retention assembly for cutting bit

Also Published As

Publication number Publication date
DE3147600A1 (de) 1982-11-25
GB2111098A (en) 1983-06-29
BR8107865A (pt) 1982-09-08
AU7778781A (en) 1982-06-10

Similar Documents

Publication Publication Date Title
EP0876114B1 (de) Vorrichtung zur befestigung eines uhrenarmbandes
CA1309604C (fr) Tete de cle et cle pourvue d'une telle tete
CH676156A5 (de)
EP3409332A1 (de) Hinterbacken für eine tourenbindung mit einer verriegelungsvorrichtung der skibremse
EP3883424B1 (de) Endstück
EP1022213B1 (de) Automatisches Pedal für Fahrrad
WO1991019876A1 (fr) Charniere a crans de retenue pour une porte, notamment d'un vehicule automobile
EP1047981A1 (de) Schnellbefestigungsvorrichtung für eine armbanduhr
FR2495685A1 (fr) Perfectionnements aux dispositifs de retenue de pic, notamment de pics de haveuse
CH668557A5 (fr) Fixation de securite pour ski pourvue d'un dispositif de reglage de sa position longitudinale.
EP1664940B1 (de) Vorrichtung zur befestigung eines armbandes
CH633723A5 (fr) Fixation de securite pour ski.
FR2808552A1 (fr) Serrure a deverrouillage mecanique et electrique
CH676311B5 (de)
EP0567050A1 (de) Schutterstütze für eine Violine
FR2494591A1 (fr) Fixation de securite pour ski
FR2577631A3 (fr) Attache du type bouton-poussoir
EP0109330A1 (de) Vorrichtung zur Befestigung eines Armbandes an einem Uhrgehäuse
BE496926A (de)
FR2645900A1 (fr) Charniere a crans de retenue pour une porte, notamment d'un vehicule automobile
FR2830378A1 (fr) Dispositif pour la fixation d'un appareillage electrique sur une paroi et support d'appareillage pour un tel dispositif
CH459631A (fr) Fermoir
FR2556765A1 (fr) Dispositif de blocage d'une cle electronique dans un lecteur
CH718225A2 (fr) Dispositif de fixation d'un brin de bracelet à une boîte de montre.
EP3753439A1 (de) Abnehmbare mechanische verbindungsvorrichtung zwischen einem armband und einem mechanischen teil

Legal Events

Date Code Title Description
ST Notification of lapse